mirror of
https://github.com/jquery/jquery.git
synced 2024-10-05 11:34:18 +00:00
92361f3351
Similarly to iOS, Android 2.3 has the onbeforeunload property on window
but doesn't support the event. This commit blacklists the test there as well.
(cherry-picked from 6d2ab64df7)
2750 lines
75 KiB
JavaScript
2750 lines
75 KiB
JavaScript
module( "event", {
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setup: function() {
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document.body.focus();
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},
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teardown: moduleTeardown
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});
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test("null or undefined handler", function() {
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expect(2);
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// Supports Fixes bug #7229
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try {
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jQuery("#firstp").on( "click", null );
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ok(true, "Passing a null handler will not throw an exception");
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} catch ( e ) {}
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try {
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jQuery("#firstp").on( "click", undefined );
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ok(true, "Passing an undefined handler will not throw an exception");
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} catch ( e ) {}
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});
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test("on() with non-null,defined data", function() {
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expect(2);
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var handler = function( event, data ) {
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equal( data, 0, "non-null, defined data (zero) is correctly passed" );
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};
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jQuery("#foo").on("foo.on", handler);
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jQuery("div").on("foo.delegate", "#foo", handler);
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jQuery("#foo").trigger("foo", 0);
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jQuery("#foo").off("foo.on", handler);
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jQuery("div").off("foo.delegate", "#foo");
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});
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test("Handler changes and .trigger() order", function() {
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expect(1);
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var markup = jQuery(
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"<div><div><p><span><b class=\"a\">b</b></span></p></div></div>"
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),
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path = "";
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markup
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.find( "*" ).addBack().on( "click", function() {
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path += this.nodeName.toLowerCase() + " ";
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})
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.filter( "b" ).on( "click", function( e ) {
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// Removing span should not stop propagation to original parents
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if ( e.target === this ) {
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jQuery(this).parent().remove();
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}
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});
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markup.find( "b" ).trigger( "click" );
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equal( path, "b p div div ", "Delivered all events" );
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markup.remove();
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});
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test("on(), with data", function() {
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expect(4);
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var test, handler, handler2;
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handler = function(event) {
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ok( event.data, "on() with data, check passed data exists" );
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equal( event.data["foo"], "bar", "on() with data, Check value of passed data" );
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};
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jQuery("#firstp").on("click", {"foo": "bar"}, handler).trigger("click").off("click", handler);
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ok( !jQuery._data(jQuery("#firstp")[0], "events"), "Event handler unbound when using data." );
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test = function(){};
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handler2 = function(event) {
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equal( event.data, test, "on() with function data, Check value of passed data" );
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};
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jQuery("#firstp").on("click", test, handler2).trigger("click").off("click", handler2);
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});
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test("click(), with data", function() {
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expect(3);
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var handler = function(event) {
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ok( event.data, "on() with data, check passed data exists" );
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equal( event.data["foo"], "bar", "on() with data, Check value of passed data" );
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};
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jQuery("#firstp").on( "click", {"foo": "bar"}, handler).trigger("click").off("click", handler);
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ok( !jQuery._data(jQuery("#firstp")[0], "events"), "Event handler unbound when using data." );
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});
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test("on(), with data, trigger with data", function() {
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expect(4);
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var handler = function(event, data) {
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ok( event.data, "check passed data exists" );
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equal( event.data.foo, "bar", "Check value of passed data" );
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ok( data, "Check trigger data" );
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equal( data.bar, "foo", "Check value of trigger data" );
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};
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jQuery("#firstp").on("click", {foo: "bar"}, handler).trigger("click", [{bar: "foo"}]).off("click", handler);
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});
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test("on(), multiple events at once", function() {
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expect(2);
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var handler,
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clickCounter = 0,
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mouseoverCounter = 0;
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handler = function(event) {
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if (event.type === "click") {
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clickCounter += 1;
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}
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else if (event.type === "mouseover") {
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mouseoverCounter += 1;
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}
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};
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jQuery("#firstp").on("click mouseover", handler).trigger("click").trigger("mouseover");
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equal( clickCounter, 1, "on() with multiple events at once" );
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equal( mouseoverCounter, 1, "on() with multiple events at once" );
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});
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test("on(), five events at once", function() {
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expect(1);
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var count = 0,
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handler = function() {
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count++;
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};
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jQuery("#firstp").on("click mouseover foo bar baz", handler)
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.trigger("click").trigger("mouseover")
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.trigger("foo").trigger("bar")
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.trigger("baz");
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equal( count, 5, "on() five events at once" );
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});
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test("on(), multiple events at once and namespaces", function() {
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expect(7);
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var cur, div,
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obj = {};
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div = jQuery("<div/>").on("focusin.a", function(e) {
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equal( e.type, cur, "Verify right single event was fired." );
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});
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cur = "focusin";
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div.trigger("focusin.a");
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// manually clean up detached elements
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div.remove();
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div = jQuery("<div/>").on("click mouseover", obj, function(e) {
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equal( e.type, cur, "Verify right multi event was fired." );
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equal( e.data, obj, "Make sure the data came in correctly." );
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});
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cur = "click";
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div.trigger("click");
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cur = "mouseover";
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div.trigger("mouseover");
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// manually clean up detached elements
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div.remove();
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div = jQuery("<div/>").on("focusin.a focusout.b", function(e) {
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equal( e.type, cur, "Verify right multi event was fired." );
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});
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cur = "focusin";
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div.trigger("focusin.a");
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cur = "focusout";
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div.trigger("focusout.b");
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// manually clean up detached elements
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div.remove();
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});
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test("on(), namespace with special add", function() {
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expect(27);
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var i = 0,
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div = jQuery("<div/>").appendTo("#qunit-fixture").on( "test", function() {
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ok( true, "Test event fired." );
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});
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jQuery.event.special["test"] = {
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_default: function( e, data ) {
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equal( e.type, "test", "Make sure we're dealing with a test event." );
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ok( data, "And that trigger data was passed." );
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strictEqual( e.target, div[0], "And that the target is correct." );
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equal( this, window, "And that the context is correct." );
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},
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setup: function() {},
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teardown: function() {
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ok( true, "Teardown called." );
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},
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add: function( handleObj ) {
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var handler = handleObj.handler;
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handleObj.handler = function( e ) {
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e.xyz = ++i;
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handler.apply( this, arguments );
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};
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},
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remove: function() {
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ok( true, "Remove called." );
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}
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};
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div.on( "test.a", { x: 1 }, function( e ) {
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ok( !!e.xyz, "Make sure that the data is getting passed through." );
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equal( e.data["x"], 1, "Make sure data is attached properly." );
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});
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div.on( "test.b", { x: 2 }, function( e ) {
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ok( !!e.xyz, "Make sure that the data is getting passed through." );
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equal( e.data["x"], 2, "Make sure data is attached properly." );
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});
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// Should trigger 5
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div.trigger( "test", 33.33 );
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// Should trigger 2
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div.trigger( "test.a", "George Harrison" );
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// Should trigger 2
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div.trigger( "test.b", { year: 1982 } );
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// Should trigger 4
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div.off("test");
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div = jQuery("<div/>").on( "test", function() {
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ok( true, "Test event fired." );
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});
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// Should trigger 2
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div.appendTo("#qunit-fixture").remove();
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delete jQuery.event.special["test"];
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});
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test("on(), no data", function() {
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expect(1);
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var handler = function(event) {
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ok ( !event.data, "Check that no data is added to the event object" );
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};
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jQuery("#firstp").on("click", handler).trigger("click");
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});
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test("on/one/off(Object)", function(){
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expect(6);
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var $elem,
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clickCounter = 0,
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mouseoverCounter = 0;
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function handler(event) {
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if (event.type === "click") {
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clickCounter++;
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} else if (event.type === "mouseover") {
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mouseoverCounter++;
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}
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}
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function handlerWithData(event) {
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if (event.type === "click") {
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clickCounter += event.data;
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} else if (event.type === "mouseover") {
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mouseoverCounter += event.data;
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}
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}
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function trigger(){
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$elem.trigger("click").trigger("mouseover");
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}
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$elem = jQuery("#firstp")
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// Regular bind
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.on({
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"click":handler,
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"mouseover":handler
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})
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// Bind with data
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.one({
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"click":handlerWithData,
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"mouseover":handlerWithData
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}, 2 );
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trigger();
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equal( clickCounter, 3, "on(Object)" );
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equal( mouseoverCounter, 3, "on(Object)" );
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trigger();
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equal( clickCounter, 4, "on(Object)" );
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equal( mouseoverCounter, 4, "on(Object)" );
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jQuery("#firstp").off({
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"click":handler,
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"mouseover":handler
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});
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trigger();
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equal( clickCounter, 4, "on(Object)" );
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equal( mouseoverCounter, 4, "on(Object)" );
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});
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test("on/off(Object), on/off(Object, String)", function() {
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expect(6);
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var events,
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clickCounter = 0,
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mouseoverCounter = 0,
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$p = jQuery("#firstp"),
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$a = $p.find("a").eq(0);
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events = {
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"click": function( event ) {
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clickCounter += ( event.data || 1 );
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},
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"mouseover": function( event ) {
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mouseoverCounter += ( event.data || 1 );
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}
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};
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function trigger() {
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$a.trigger("click").trigger("mouseover");
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}
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jQuery( document ).on( events, "#firstp a" );
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$p.on( events, "a", 2 );
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trigger();
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equal( clickCounter, 3, "on" );
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equal( mouseoverCounter, 3, "on" );
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$p.off( events, "a" );
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trigger();
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equal( clickCounter, 4, "off" );
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equal( mouseoverCounter, 4, "off" );
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jQuery( document ).off( events, "#firstp a" );
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trigger();
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equal( clickCounter, 4, "off" );
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equal( mouseoverCounter, 4, "off" );
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});
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test("on immediate propagation", function() {
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expect(2);
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var lastClick,
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$p = jQuery("#firstp"),
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$a = $p.find("a").eq(0);
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lastClick = "";
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jQuery( document ).on( "click", "#firstp a", function(e) {
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lastClick = "click1";
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e.stopImmediatePropagation();
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});
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jQuery( document ).on( "click", "#firstp a", function() {
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lastClick = "click2";
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});
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$a.trigger( "click" );
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equal( lastClick, "click1", "on stopImmediatePropagation" );
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jQuery( document ).off( "click", "#firstp a" );
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lastClick = "";
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$p.on( "click", "a", function(e) {
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lastClick = "click1";
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e.stopImmediatePropagation();
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});
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$p.on( "click", "a", function() {
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lastClick = "click2";
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});
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$a.trigger( "click" );
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equal( lastClick, "click1", "on stopImmediatePropagation" );
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$p.off( "click", "**" );
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});
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test("on bubbling, isDefaultPrevented", function() {
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expect(2);
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var $anchor2 = jQuery( "#anchor2" ),
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$main = jQuery( "#qunit-fixture" ),
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fakeClick = function($jq) {
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// Use a native click so we don't get jQuery simulated bubbling
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if ( document.createEvent ) {
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var e = document.createEvent( "MouseEvents" );
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e.initEvent( "click", true, true );
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$jq[0].dispatchEvent(e);
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}
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else if ( $jq[0].click ) {
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$jq[0].click(); // IE
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}
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};
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$anchor2.on( "click", function(e) {
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e.preventDefault();
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});
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$main.on("click", "#foo", function(e) {
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var orig = e.originalEvent;
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if ( typeof(orig.defaultPrevented) === "boolean" || typeof(orig.returnValue) === "boolean" || orig["getPreventDefault"] ) {
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equal( e.isDefaultPrevented(), true, "isDefaultPrevented true passed to bubbled event" );
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} else {
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// Opera < 11 doesn't implement any interface we can use, so give it a pass
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ok( true, "isDefaultPrevented not supported by this browser, test skipped" );
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}
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});
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fakeClick( $anchor2 );
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$anchor2.off( "click" );
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$main.off( "click", "**" );
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$anchor2.on( "click", function() {
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// Let the default action occur
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});
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$main.on("click", "#foo", function(e) {
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equal( e.isDefaultPrevented(), false, "isDefaultPrevented false passed to bubbled event" );
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});
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fakeClick( $anchor2 );
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$anchor2.off( "click" );
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$main.off( "click", "**" );
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});
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test("on(), iframes", function() {
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expect( 1 );
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// events don't work with iframes, see #939 - this test fails in IE because of contentDocument
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var doc = jQuery("#loadediframe").contents();
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jQuery("div", doc).on("click", function() {
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ok( true, "Binding to element inside iframe" );
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}).trigger("click").off("click");
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});
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test("on(), trigger change on select", function() {
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expect(5);
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var counter = 0;
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function selectOnChange(event) {
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equal( event.data, counter++, "Event.data is not a global event object" );
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}
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jQuery("#form select").each(function(i){
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jQuery(this).on("change", i, selectOnChange);
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}).trigger("change");
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});
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test("on(), namespaced events, cloned events", 18, function() {
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var firstp = jQuery( "#firstp" );
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firstp.on("custom.test",function(){
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ok(false, "Custom event triggered");
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});
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firstp.on("click",function(e){
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ok(true, "Normal click triggered");
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equal( e.type + e.namespace, "click", "Check that only click events trigger this fn" );
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});
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firstp.on("click.test",function(e){
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var check = "click";
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ok( true, "Namespaced click triggered" );
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if ( e.namespace ) {
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check += "test";
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}
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equal( e.type + e.namespace, check, "Check that only click/click.test events trigger this fn" );
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});
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//clone(true) element to verify events are cloned correctly
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firstp = firstp.add( firstp.clone( true ).attr( "id", "firstp2" ).insertBefore( firstp ) );
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// Trigger both bound fn (8)
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firstp.trigger("click");
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// Trigger one bound fn (4)
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firstp.trigger("click.test");
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// Remove only the one fn
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firstp.off("click.test");
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// Trigger the remaining fn (4)
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firstp.trigger("click");
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// Remove the remaining namespaced fn
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firstp.off(".test");
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// Try triggering the custom event (0)
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firstp.trigger("custom");
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// using contents will get comments regular, text, and comment nodes
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jQuery("#nonnodes").contents().on("tester", function () {
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equal(this.nodeType, 1, "Check node,textnode,comment on just does real nodes" );
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}).trigger("tester");
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// Make sure events stick with appendTo'd elements (which are cloned) #2027
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jQuery("<a href='#fail' class='test'>test</a>").on( "click", function(){ return false; }).appendTo("#qunit-fixture");
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ok( jQuery("a.test").eq(0).triggerHandler("click") === false, "Handler is bound to appendTo'd elements" );
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});
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test("on(), multi-namespaced events", function() {
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expect(6);
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var order = [
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"click.test.abc",
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"click.test.abc",
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"click.test",
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"click.test.abc",
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"click.test",
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"custom.test2"
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];
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function check(name, msg){
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deepEqual( name, order.shift(), msg );
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}
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jQuery("#firstp").on("custom.test",function() {
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check("custom.test", "Custom event triggered");
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});
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jQuery("#firstp").on("custom.test2",function() {
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check("custom.test2", "Custom event triggered");
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});
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jQuery("#firstp").on("click.test",function() {
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check("click.test", "Normal click triggered");
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});
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jQuery("#firstp").on("click.test.abc",function() {
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check("click.test.abc", "Namespaced click triggered");
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});
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// Those would not trigger/off (#5303)
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jQuery("#firstp").trigger("click.a.test");
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jQuery("#firstp").off("click.a.test");
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// Trigger both bound fn (1)
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jQuery("#firstp").trigger("click.test.abc");
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// Trigger one bound fn (1)
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jQuery("#firstp").trigger("click.abc");
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|
|
|
// Trigger two bound fn (2)
|
|
jQuery("#firstp").trigger("click.test");
|
|
|
|
// Remove only the one fn
|
|
jQuery("#firstp").off("click.abc");
|
|
|
|
// Trigger the remaining fn (1)
|
|
jQuery("#firstp").trigger("click");
|
|
|
|
// Remove the remaining fn
|
|
jQuery("#firstp").off(".test");
|
|
|
|
// Trigger the remaining fn (1)
|
|
jQuery("#firstp").trigger("custom");
|
|
});
|
|
|
|
test("namespace-only event binding is a no-op", function(){
|
|
expect(2);
|
|
|
|
jQuery("#firstp")
|
|
.on( ".whoops", function() {
|
|
ok( false, "called a namespace-only event" );
|
|
})
|
|
.on( "whoops", function() {
|
|
ok( true, "called whoops" );
|
|
})
|
|
.trigger("whoops") // 1
|
|
.off(".whoops")
|
|
.trigger("whoops") // 2
|
|
.off("whoops");
|
|
});
|
|
|
|
test("on(), with same function", function() {
|
|
expect(2);
|
|
|
|
var count = 0, func = function(){
|
|
count++;
|
|
};
|
|
|
|
jQuery("#liveHandlerOrder").on("foo.bar", func).on("foo.zar", func);
|
|
jQuery("#liveHandlerOrder").trigger("foo.bar");
|
|
|
|
equal(count, 1, "Verify binding function with multiple namespaces." );
|
|
|
|
jQuery("#liveHandlerOrder").off("foo.bar", func).off("foo.zar", func);
|
|
jQuery("#liveHandlerOrder").trigger("foo.bar");
|
|
|
|
equal(count, 1, "Verify that removing events still work." );
|
|
});
|
|
|
|
test("on(), make sure order is maintained", function() {
|
|
expect(1);
|
|
|
|
var elem = jQuery("#firstp"), log = [], check = [];
|
|
|
|
jQuery.each( new Array(100), function( i ) {
|
|
elem.on( "click", function(){
|
|
log.push( i );
|
|
});
|
|
|
|
check.push( i );
|
|
|
|
});
|
|
|
|
elem.trigger("click");
|
|
|
|
equal( log.join(","), check.join(","), "Make sure order was maintained." );
|
|
|
|
elem.off("click");
|
|
});
|
|
|
|
test("on(), with different this object", function() {
|
|
expect(4);
|
|
var thisObject = { myThis: true },
|
|
data = { myData: true },
|
|
handler1 = function() {
|
|
equal( this, thisObject, "on() with different this object" );
|
|
},
|
|
handler2 = function( event ) {
|
|
equal( this, thisObject, "on() with different this object and data" );
|
|
equal( event.data, data, "on() with different this object and data" );
|
|
};
|
|
|
|
jQuery("#firstp")
|
|
.on("click", jQuery.proxy(handler1, thisObject)).trigger("click").off("click", handler1)
|
|
.on("click", data, jQuery.proxy(handler2, thisObject)).trigger("click").off("click", handler2);
|
|
|
|
ok( !jQuery._data(jQuery("#firstp")[0], "events"), "Event handler unbound when using different this object and data." );
|
|
});
|
|
|
|
test("on(name, false), off(name, false)", function() {
|
|
expect(3);
|
|
|
|
var main = 0;
|
|
jQuery("#qunit-fixture").on("click", function(){ main++; });
|
|
jQuery("#ap").trigger("click");
|
|
equal( main, 1, "Verify that the trigger happened correctly." );
|
|
|
|
main = 0;
|
|
jQuery("#ap").on("click", false);
|
|
jQuery("#ap").trigger("click");
|
|
equal( main, 0, "Verify that no bubble happened." );
|
|
|
|
main = 0;
|
|
jQuery("#ap").off("click", false);
|
|
jQuery("#ap").trigger("click");
|
|
equal( main, 1, "Verify that the trigger happened correctly." );
|
|
|
|
// manually clean up events from elements outside the fixture
|
|
jQuery("#qunit-fixture").off("click");
|
|
});
|
|
|
|
test("on(name, selector, false), off(name, selector, false)", function() {
|
|
expect(3);
|
|
|
|
var main = 0;
|
|
|
|
jQuery("#qunit-fixture").on("click", "#ap", function(){ main++; });
|
|
jQuery("#ap").trigger("click");
|
|
equal( main, 1, "Verify that the trigger happened correctly." );
|
|
|
|
main = 0;
|
|
jQuery("#ap").on("click", "#groups", false);
|
|
jQuery("#groups").trigger("click");
|
|
equal( main, 0, "Verify that no bubble happened." );
|
|
|
|
main = 0;
|
|
jQuery("#ap").off("click", "#groups", false);
|
|
jQuery("#groups").trigger("click");
|
|
equal( main, 1, "Verify that the trigger happened correctly." );
|
|
jQuery("#qunit-fixture").off("click", "#ap");
|
|
});
|
|
|
|
test("on()/trigger()/off() on plain object", function() {
|
|
expect( 7 );
|
|
|
|
var events,
|
|
obj = {};
|
|
|
|
// Make sure it doesn't complain when no events are found
|
|
jQuery(obj).trigger("test");
|
|
|
|
// Make sure it doesn't complain when no events are found
|
|
jQuery(obj).off("test");
|
|
|
|
jQuery(obj).on({
|
|
"test": function() {
|
|
ok( true, "Custom event run." );
|
|
},
|
|
"submit": function() {
|
|
ok( true, "Custom submit event run." );
|
|
}
|
|
});
|
|
|
|
events = jQuery._data(obj, "events");
|
|
ok( events, "Object has events bound." );
|
|
equal( obj["events"], undefined, "Events object on plain objects is not events" );
|
|
equal( obj["test"], undefined, "Make sure that test event is not on the plain object." );
|
|
equal( obj["handle"], undefined, "Make sure that the event handler is not on the plain object." );
|
|
|
|
// Should trigger 1
|
|
jQuery(obj).trigger("test");
|
|
jQuery(obj).trigger("submit");
|
|
|
|
jQuery(obj).off("test");
|
|
jQuery(obj).off("submit");
|
|
|
|
// Should trigger 0
|
|
jQuery(obj).trigger("test");
|
|
|
|
// Make sure it doesn't complain when no events are found
|
|
jQuery(obj).off("test");
|
|
|
|
equal( obj && obj[ jQuery.expando ] &&
|
|
obj[ jQuery.expando ][ jQuery.expando ] &&
|
|
obj[ jQuery.expando ][ jQuery.expando ]["events"], undefined, "Make sure events object is removed" );
|
|
});
|
|
|
|
test("off(type)", function() {
|
|
expect( 1 );
|
|
|
|
var message, func,
|
|
$elem = jQuery("#firstp");
|
|
|
|
function error(){
|
|
ok( false, message );
|
|
}
|
|
|
|
message = "unbind passing function";
|
|
$elem.on("error1", error).off("error1", error).triggerHandler("error1");
|
|
|
|
message = "unbind all from event";
|
|
$elem.on("error1", error).off("error1").triggerHandler("error1");
|
|
|
|
message = "unbind all";
|
|
$elem.on("error1", error).off().triggerHandler("error1");
|
|
|
|
message = "unbind many with function";
|
|
$elem.on("error1 error2",error)
|
|
.off("error1 error2", error )
|
|
.trigger("error1").triggerHandler("error2");
|
|
|
|
message = "unbind many"; // #3538
|
|
$elem.on("error1 error2", error)
|
|
.off("error1 error2")
|
|
.trigger("error1").triggerHandler("error2");
|
|
|
|
message = "unbind without a type or handler";
|
|
$elem.on("error1 error2.test",error)
|
|
.off()
|
|
.trigger("error1").triggerHandler("error2");
|
|
|
|
// Should only unbind the specified function
|
|
jQuery( document ).on( "click", function(){
|
|
ok( true, "called handler after selective removal");
|
|
});
|
|
func = function() {};
|
|
jQuery( document )
|
|
.on( "click", func )
|
|
.off( "click", func )
|
|
.trigger("click")
|
|
.off( "click" );
|
|
});
|
|
|
|
test("off(eventObject)", function() {
|
|
expect(4);
|
|
|
|
var $elem = jQuery("#firstp"),
|
|
num;
|
|
|
|
function assert( expected ){
|
|
num = 0;
|
|
$elem.trigger("foo").triggerHandler("bar");
|
|
equal( num, expected, "Check the right handlers are triggered" );
|
|
}
|
|
|
|
$elem
|
|
// This handler shouldn't be unbound
|
|
.on("foo", function(){
|
|
num += 1;
|
|
})
|
|
.on("foo", function(e){
|
|
$elem.off( e );
|
|
num += 2;
|
|
})
|
|
// Neither this one
|
|
.on("bar", function(){
|
|
num += 4;
|
|
});
|
|
|
|
assert( 7 );
|
|
assert( 5 );
|
|
|
|
$elem.off("bar");
|
|
assert( 1 );
|
|
|
|
$elem.off();
|
|
assert( 0 );
|
|
});
|
|
|
|
if ( jQuery.fn.hover ) {
|
|
test("hover() mouseenter mouseleave", function() {
|
|
expect(1);
|
|
|
|
var times = 0,
|
|
handler1 = function() { ++times; },
|
|
handler2 = function() { ++times; };
|
|
|
|
jQuery("#firstp")
|
|
.hover(handler1, handler2)
|
|
.mouseenter().mouseleave()
|
|
.off("mouseenter", handler1)
|
|
.off("mouseleave", handler2)
|
|
.hover(handler1)
|
|
.mouseenter().mouseleave()
|
|
.off("mouseenter mouseleave", handler1)
|
|
.mouseenter().mouseleave();
|
|
|
|
equal( times, 4, "hover handlers fired" );
|
|
|
|
});
|
|
}
|
|
|
|
test("mouseover triggers mouseenter", function() {
|
|
expect(1);
|
|
|
|
var count = 0,
|
|
elem = jQuery("<a />");
|
|
elem.on( "mouseenter", function () {
|
|
count++;
|
|
});
|
|
elem.trigger("mouseover");
|
|
equal(count, 1, "make sure mouseover triggers a mouseenter" );
|
|
|
|
elem.remove();
|
|
});
|
|
|
|
test("withinElement implemented with jQuery.contains()", function() {
|
|
|
|
expect(1);
|
|
|
|
jQuery("#qunit-fixture").append("<div id='jc-outer'><div id='jc-inner'></div></div>");
|
|
|
|
jQuery("#jc-outer").on("mouseenter mouseleave", function( event ) {
|
|
|
|
equal( this.id, "jc-outer", this.id + " " + event.type );
|
|
|
|
}).trigger("mouseenter");
|
|
|
|
jQuery("#jc-inner").trigger("mousenter");
|
|
|
|
jQuery("#jc-outer").off("mouseenter mouseleave").remove();
|
|
jQuery("#jc-inner").remove();
|
|
|
|
});
|
|
|
|
test("mouseenter, mouseleave don't catch exceptions", function() {
|
|
expect(2);
|
|
|
|
var elem = jQuery("#firstp").on( "mouseenter mouseleave", function() {
|
|
throw "an Exception";
|
|
});
|
|
|
|
try {
|
|
elem.trigger("mouseenter");
|
|
} catch (e) {
|
|
equal( e, "an Exception", "mouseenter doesn't catch exceptions" );
|
|
}
|
|
|
|
try {
|
|
elem.trigger("mouseleave");
|
|
} catch (e) {
|
|
equal( e, "an Exception", "mouseleave doesn't catch exceptions" );
|
|
}
|
|
});
|
|
|
|
if ( jQuery.fn.click ) {
|
|
|
|
test("trigger() shortcuts", function() {
|
|
expect(6);
|
|
|
|
var counter, clickCounter,
|
|
elem = jQuery("<li><a href='#'>Change location</a></li>").prependTo("#firstUL");
|
|
elem.find("a").on("click", function() {
|
|
var close = jQuery("spanx", this); // same with jQuery(this).find("span");
|
|
equal( close.length, 0, "Context element does not exist, length must be zero" );
|
|
ok( !close[0], "Context element does not exist, direct access to element must return undefined" );
|
|
return false;
|
|
}).click();
|
|
|
|
// manually clean up detached elements
|
|
elem.remove();
|
|
|
|
jQuery("#check1").click(function() {
|
|
ok( true, "click event handler for checkbox gets fired twice, see #815" );
|
|
}).click();
|
|
|
|
counter = 0;
|
|
jQuery("#firstp")[0].onclick = function() {
|
|
counter++;
|
|
};
|
|
jQuery("#firstp").click();
|
|
equal( counter, 1, "Check that click, triggers onclick event handler also" );
|
|
|
|
clickCounter = 0;
|
|
jQuery("#simon1")[0].onclick = function() {
|
|
clickCounter++;
|
|
};
|
|
jQuery("#simon1").click();
|
|
equal( clickCounter, 1, "Check that click, triggers onclick event handler on an a tag also" );
|
|
|
|
elem = jQuery("<img />").load(function(){
|
|
ok( true, "Trigger the load event, using the shortcut .load() (#2819)");
|
|
}).load();
|
|
|
|
// manually clean up detached elements
|
|
elem.remove();
|
|
|
|
// test that special handlers do not blow up with VML elements (#7071)
|
|
jQuery("<xml:namespace ns='urn:schemas-microsoft-com:vml' prefix='v' />").appendTo("head");
|
|
jQuery("<v:oval id='oval' style='width:100pt;height:75pt;' fillcolor='red'> </v:oval>").appendTo("#form");
|
|
jQuery("#oval").click().keydown();
|
|
});
|
|
|
|
}
|
|
|
|
test("trigger() bubbling", function() {
|
|
expect(18);
|
|
|
|
var win = 0, doc = 0, html = 0, body = 0, main = 0, ap = 0;
|
|
|
|
jQuery(window).on("click", function(){ win++; });
|
|
jQuery(document).on("click", function( e ){ if ( e.target !== document) { doc++; } });
|
|
jQuery("html").on("click", function(){ html++; });
|
|
jQuery("body").on("click", function(){ body++; });
|
|
jQuery("#qunit-fixture").on("click", function(){ main++; });
|
|
jQuery("#ap").on("click", function(){ ap++; return false; });
|
|
|
|
jQuery("html").trigger("click");
|
|
equal( win, 1, "HTML bubble" );
|
|
equal( doc, 1, "HTML bubble" );
|
|
equal( html, 1, "HTML bubble" );
|
|
|
|
jQuery("body").trigger("click");
|
|
equal( win, 2, "Body bubble" );
|
|
equal( doc, 2, "Body bubble" );
|
|
equal( html, 2, "Body bubble" );
|
|
equal( body, 1, "Body bubble" );
|
|
|
|
jQuery("#qunit-fixture").trigger("click");
|
|
equal( win, 3, "Main bubble" );
|
|
equal( doc, 3, "Main bubble" );
|
|
equal( html, 3, "Main bubble" );
|
|
equal( body, 2, "Main bubble" );
|
|
equal( main, 1, "Main bubble" );
|
|
|
|
jQuery("#ap").trigger("click");
|
|
equal( doc, 3, "ap bubble" );
|
|
equal( html, 3, "ap bubble" );
|
|
equal( body, 2, "ap bubble" );
|
|
equal( main, 1, "ap bubble" );
|
|
equal( ap, 1, "ap bubble" );
|
|
|
|
jQuery( document ).trigger("click");
|
|
equal( win, 4, "doc bubble" );
|
|
|
|
// manually clean up events from elements outside the fixture
|
|
jQuery(document).off("click");
|
|
jQuery("html, body, #qunit-fixture").off("click");
|
|
});
|
|
|
|
test("trigger(type, [data], [fn])", function() {
|
|
expect(16);
|
|
|
|
var $elem, pass, form, elem2,
|
|
handler = function(event, a, b, c) {
|
|
equal( event.type, "click", "check passed data" );
|
|
equal( a, 1, "check passed data" );
|
|
equal( b, "2", "check passed data" );
|
|
equal( c, "abc", "check passed data" );
|
|
return "test";
|
|
};
|
|
|
|
$elem = jQuery("#firstp");
|
|
|
|
// Simulate a "native" click
|
|
$elem[0].click = function(){
|
|
ok( true, "Native call was triggered" );
|
|
};
|
|
|
|
|
|
jQuery( document ).on("mouseenter", "#firstp", function(){
|
|
ok( true, "Trigger mouseenter bound by on" );
|
|
});
|
|
|
|
jQuery( document ).on("mouseleave", "#firstp", function(){
|
|
ok( true, "Trigger mouseleave bound by on" );
|
|
});
|
|
|
|
$elem.trigger("mouseenter");
|
|
|
|
$elem.trigger("mouseleave");
|
|
|
|
jQuery( document ).off( "mouseenter mouseleave", "#firstp");
|
|
|
|
// Triggers handlers and native
|
|
// Trigger 5
|
|
$elem.on("click", handler).trigger("click", [1, "2", "abc"]);
|
|
|
|
// Simulate a "native" click
|
|
$elem[0].click = function(){
|
|
ok( false, "Native call was triggered" );
|
|
};
|
|
|
|
// Trigger only the handlers (no native)
|
|
// Triggers 5
|
|
equal( $elem.triggerHandler("click", [1, "2", "abc"]), "test", "Verify handler response" );
|
|
|
|
pass = true;
|
|
try {
|
|
elem2 = jQuery("#form input").eq(0);
|
|
elem2.get(0).style.display = "none";
|
|
elem2.trigger("focus");
|
|
} catch( e ) {
|
|
pass = false;
|
|
}
|
|
ok( pass, "Trigger focus on hidden element" );
|
|
|
|
pass = true;
|
|
try {
|
|
jQuery("#qunit-fixture table").eq(0).on("test:test", function(){}).trigger("test:test");
|
|
} catch ( e ) {
|
|
pass = false;
|
|
}
|
|
ok( pass, "Trigger on a table with a colon in the even type, see #3533" );
|
|
|
|
form = jQuery("<form action=''></form>").appendTo("body");
|
|
|
|
// Make sure it can be prevented locally
|
|
form.on( "submit", function(){
|
|
ok( true, "Local `on` still works." );
|
|
return false;
|
|
});
|
|
|
|
// Trigger 1
|
|
form.trigger("submit");
|
|
|
|
form.off("submit");
|
|
|
|
jQuery(document).on( "submit", function(){
|
|
ok( true, "Make sure bubble works up to document." );
|
|
return false;
|
|
});
|
|
|
|
// Trigger 1
|
|
form.trigger("submit");
|
|
|
|
jQuery(document).off("submit");
|
|
|
|
form.remove();
|
|
});
|
|
|
|
test( "submit event bubbles on copied forms (#11649)", function() {
|
|
expect( 3 );
|
|
|
|
var $formByClone, $formByHTML,
|
|
$testForm = jQuery("#testForm"),
|
|
$fixture = jQuery("#qunit-fixture"),
|
|
$wrapperDiv = jQuery("<div/>").appendTo( $fixture );
|
|
|
|
function noSubmit( e ) {
|
|
e.preventDefault();
|
|
}
|
|
function delegatedSubmit() {
|
|
ok( true, "Make sure submit event bubbles up." );
|
|
return false;
|
|
}
|
|
|
|
// Attach a delegated submit handler to the parent element
|
|
$fixture.on( "submit", "form", delegatedSubmit );
|
|
|
|
// Trigger form submission to introduce the _submit_attached property
|
|
$testForm.on( "submit", noSubmit ).find("input[name=sub1]").trigger("click");
|
|
|
|
// Copy the form via .clone() and .html()
|
|
$formByClone = $testForm.clone( true, true ).removeAttr("id");
|
|
$formByHTML = jQuery( jQuery.parseHTML($fixture.html()) ).filter("#testForm").removeAttr("id");
|
|
$wrapperDiv.append( $formByClone, $formByHTML );
|
|
|
|
// Check submit bubbling on the copied forms
|
|
$wrapperDiv.find("form").on( "submit", noSubmit ).find("input[name=sub1]").trigger("click");
|
|
|
|
// Clean up
|
|
$wrapperDiv.remove();
|
|
$fixture.off( "submit", "form", delegatedSubmit );
|
|
$testForm.off( "submit", noSubmit );
|
|
});
|
|
|
|
test( "change event bubbles on copied forms (#11796)", function(){
|
|
expect( 3 );
|
|
|
|
var $formByClone, $formByHTML,
|
|
$form = jQuery("#form"),
|
|
$fixture = jQuery("#qunit-fixture"),
|
|
$wrapperDiv = jQuery("<div/>").appendTo( $fixture );
|
|
|
|
function delegatedChange() {
|
|
ok( true, "Make sure change event bubbles up." );
|
|
return false;
|
|
}
|
|
|
|
// Attach a delegated change handler to the form
|
|
$fixture.on( "change", "form", delegatedChange );
|
|
|
|
// Trigger change event to introduce the _change_attached property
|
|
$form.find("select[name=select1]").val("1").trigger("change");
|
|
|
|
// Copy the form via .clone() and .html()
|
|
$formByClone = $form.clone( true, true ).removeAttr("id");
|
|
$formByHTML = jQuery( jQuery.parseHTML($fixture.html()) ).filter("#form").removeAttr("id");
|
|
$wrapperDiv.append( $formByClone, $formByHTML );
|
|
|
|
// Check change bubbling on the copied forms
|
|
$wrapperDiv.find("form select[name=select1]").val("2").trigger("change");
|
|
|
|
// Clean up
|
|
$wrapperDiv.remove();
|
|
$fixture.off( "change", "form", delegatedChange );
|
|
});
|
|
|
|
test("trigger(eventObject, [data], [fn])", function() {
|
|
expect(28);
|
|
|
|
var event,
|
|
$parent = jQuery("<div id='par' />").appendTo("body"),
|
|
$child = jQuery("<p id='child'>foo</p>").appendTo( $parent );
|
|
|
|
$parent.get( 0 ).style.display = "none";
|
|
|
|
event = jQuery.Event("noNew");
|
|
ok( event !== window, "Instantiate jQuery.Event without the 'new' keyword" );
|
|
equal( event.type, "noNew", "Verify its type" );
|
|
|
|
equal( event.isDefaultPrevented(), false, "Verify isDefaultPrevented" );
|
|
equal( event.isPropagationStopped(), false, "Verify isPropagationStopped" );
|
|
equal( event.isImmediatePropagationStopped(), false, "Verify isImmediatePropagationStopped" );
|
|
|
|
event.preventDefault();
|
|
equal( event.isDefaultPrevented(), true, "Verify isDefaultPrevented" );
|
|
event.stopPropagation();
|
|
equal( event.isPropagationStopped(), true, "Verify isPropagationStopped" );
|
|
|
|
event.isPropagationStopped = function(){ return false; };
|
|
event.stopImmediatePropagation();
|
|
equal( event.isPropagationStopped(), true, "Verify isPropagationStopped" );
|
|
equal( event.isImmediatePropagationStopped(), true, "Verify isPropagationStopped" );
|
|
|
|
$parent.on("foo",function( e ) {
|
|
// Tries bubbling
|
|
equal( e.type, "foo", "Verify event type when passed passing an event object" );
|
|
equal( e.target.id, "child", "Verify event.target when passed passing an event object" );
|
|
equal( e.currentTarget.id, "par", "Verify event.currentTarget when passed passing an event object" );
|
|
equal( e.secret, "boo!", "Verify event object's custom attribute when passed passing an event object" );
|
|
});
|
|
|
|
// test with an event object
|
|
event = new jQuery.Event("foo");
|
|
event.secret = "boo!";
|
|
$child.trigger(event);
|
|
|
|
// test with a literal object
|
|
$child.trigger({"type": "foo", "secret": "boo!"});
|
|
|
|
$parent.off();
|
|
|
|
function error(){
|
|
ok( false, "This assertion shouldn't be reached");
|
|
}
|
|
|
|
$parent.on("foo", error );
|
|
|
|
$child.on("foo",function(e, a, b, c ){
|
|
equal( arguments.length, 4, "Check arguments length");
|
|
equal( a, 1, "Check first custom argument");
|
|
equal( b, 2, "Check second custom argument");
|
|
equal( c, 3, "Check third custom argument");
|
|
|
|
equal( e.isDefaultPrevented(), false, "Verify isDefaultPrevented" );
|
|
equal( e.isPropagationStopped(), false, "Verify isPropagationStopped" );
|
|
equal( e.isImmediatePropagationStopped(), false, "Verify isImmediatePropagationStopped" );
|
|
|
|
// Skips both errors
|
|
e.stopImmediatePropagation();
|
|
|
|
return "result";
|
|
});
|
|
|
|
// We should add this back in when we want to test the order
|
|
// in which event handlers are iterated.
|
|
//$child.on("foo", error );
|
|
|
|
event = new jQuery.Event("foo");
|
|
$child.trigger( event, [1,2,3] ).off();
|
|
equal( event.result, "result", "Check event.result attribute");
|
|
|
|
// Will error if it bubbles
|
|
$child.triggerHandler("foo");
|
|
|
|
$child.off();
|
|
$parent.off().remove();
|
|
|
|
// Ensure triggerHandler doesn't molest its event object (#xxx)
|
|
event = jQuery.Event( "zowie" );
|
|
jQuery( document ).triggerHandler( event );
|
|
equal( event.type, "zowie", "Verify its type" );
|
|
equal( event.isPropagationStopped(), false, "propagation not stopped" );
|
|
equal( event.isDefaultPrevented(), false, "default not prevented" );
|
|
});
|
|
|
|
// Explicitly introduce global variable for oldIE so QUnit doesn't complain if checking globals
|
|
window.onclick = undefined;
|
|
test(".trigger() bubbling on disconnected elements (#10489)", function() {
|
|
expect(2);
|
|
|
|
jQuery( window ).on( "click", function(){
|
|
ok( false, "click fired on window" );
|
|
});
|
|
|
|
jQuery( "<div><p>hi</p></div>" )
|
|
.on( "click", function() {
|
|
ok( true, "click fired on div" );
|
|
})
|
|
.find( "p" )
|
|
.on( "click", function() {
|
|
ok( true, "click fired on p" );
|
|
})
|
|
.trigger("click")
|
|
.off( "click" )
|
|
.end()
|
|
.off( "click" )
|
|
.remove();
|
|
|
|
jQuery( window ).off( "click" );
|
|
});
|
|
|
|
test(".trigger() doesn't bubble load event (#10717)", function() {
|
|
expect(1);
|
|
|
|
jQuery( window ).on( "load", function(){
|
|
ok( false, "load fired on window" );
|
|
});
|
|
|
|
// It's not an image, but as long as it fires load...
|
|
jQuery("<img src='index.html' />")
|
|
.appendTo( "body" )
|
|
.on( "load", function() {
|
|
ok( true, "load fired on img" );
|
|
})
|
|
.trigger( "load" )
|
|
.remove();
|
|
|
|
jQuery( window ).off( "load" );
|
|
});
|
|
|
|
test("Delegated events in SVG (#10791; #13180)", function() {
|
|
expect(2);
|
|
|
|
var useElem, e,
|
|
svg = jQuery(
|
|
"<svg height='1' version='1.1' width='1' xmlns='http://www.w3.org/2000/svg'>" +
|
|
"<defs><rect id='ref' x='10' y='20' width='100' height='60' r='10' rx='10' ry='10'></rect></defs>" +
|
|
"<rect class='svg-by-class' x='10' y='20' width='100' height='60' r='10' rx='10' ry='10'></rect>" +
|
|
"<rect id='svg-by-id' x='10' y='20' width='100' height='60' r='10' rx='10' ry='10'></rect>" +
|
|
"<use id='use' xlink:href='#ref'></use>" +
|
|
"</svg>"
|
|
);
|
|
|
|
jQuery("#qunit-fixture")
|
|
.append( svg )
|
|
.on( "click", "#svg-by-id", function() {
|
|
ok( true, "delegated id selector" );
|
|
})
|
|
.on( "click", "[class~='svg-by-class']", function() {
|
|
ok( true, "delegated class selector" );
|
|
})
|
|
.find( "#svg-by-id, [class~='svg-by-class']" )
|
|
.trigger("click")
|
|
.end();
|
|
|
|
// Fire a native click on an SVGElementInstance (the instance tree of an SVG <use>)
|
|
// to confirm that it doesn't break our event delegation handling (#13180)
|
|
useElem = svg.find("#use")[0];
|
|
if ( document.createEvent && useElem && useElem.instanceRoot ) {
|
|
e = document.createEvent("MouseEvents");
|
|
e.initEvent( "click", true, true );
|
|
useElem.instanceRoot.dispatchEvent( e );
|
|
}
|
|
|
|
jQuery("#qunit-fixture").off("click");
|
|
});
|
|
|
|
test("Delegated events in forms (#10844; #11145; #8165; #11382, #11764)", function() {
|
|
expect(5);
|
|
|
|
// Alias names like "id" cause havoc
|
|
var form = jQuery(
|
|
"<form id='myform'>" +
|
|
"<input type='text' name='id' value='secret agent man' />" +
|
|
"</form>"
|
|
)
|
|
.on( "submit", function( event ) {
|
|
event.preventDefault();
|
|
})
|
|
.appendTo("body");
|
|
|
|
jQuery("body")
|
|
.on( "submit", "#myform", function() {
|
|
ok( true, "delegated id selector with aliased id" );
|
|
})
|
|
.find("#myform")
|
|
.trigger("submit")
|
|
.end()
|
|
.off("submit");
|
|
|
|
form.append("<input type='text' name='disabled' value='differently abled' />");
|
|
jQuery("body")
|
|
.on( "submit", "#myform", function() {
|
|
ok( true, "delegated id selector with aliased disabled" );
|
|
})
|
|
.find("#myform")
|
|
.trigger("submit")
|
|
.end()
|
|
.off("submit");
|
|
|
|
form
|
|
.append( "<button id='nestyDisabledBtn'><span>Zing</span></button>" )
|
|
.on( "click", "#nestyDisabledBtn", function() {
|
|
ok( true, "click on enabled/disabled button with nesty elements" );
|
|
})
|
|
.on( "mouseover", "#nestyDisabledBtn", function() {
|
|
ok( true, "mouse on enabled/disabled button with nesty elements" );
|
|
})
|
|
.find( "span" )
|
|
.trigger( "click" ) // yep
|
|
.trigger( "mouseover" ) // yep
|
|
.end()
|
|
.find( "#nestyDisabledBtn" ).prop( "disabled", true ).end()
|
|
.find( "span" )
|
|
.trigger( "click" ) // nope
|
|
.trigger( "mouseover" ) // yep
|
|
.end()
|
|
.off( "click" );
|
|
|
|
form.remove();
|
|
});
|
|
|
|
test("Submit event can be stopped (#11049)", function() {
|
|
expect(1);
|
|
|
|
// Since we manually bubble in IE, make sure inner handlers get a chance to cancel
|
|
var form = jQuery(
|
|
"<form id='myform'>" +
|
|
"<input type='text' name='sue' value='bawls' />" +
|
|
"<input type='submit' />" +
|
|
"</form>"
|
|
)
|
|
.appendTo("body");
|
|
|
|
jQuery( "body" )
|
|
.on( "submit", function() {
|
|
ok( true, "submit bubbled on first handler" );
|
|
return false;
|
|
})
|
|
.find( "#myform input[type=submit]" )
|
|
.each( function(){ this.click(); } )
|
|
.end()
|
|
.on( "submit", function() {
|
|
ok( false, "submit bubbled on second handler" );
|
|
return false;
|
|
})
|
|
.find( "#myform input[type=submit]" )
|
|
.each( function(){
|
|
jQuery( this.form ).on( "submit", function( e ) {
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
});
|
|
this.click();
|
|
})
|
|
.end()
|
|
.off( "submit" );
|
|
|
|
form.remove();
|
|
});
|
|
|
|
// Test beforeunload event only if it supported (i.e. not Opera)
|
|
// Support: iOS 7+, Android<4.0
|
|
// iOS & old Android have the window.onbeforeunload field but don't support the beforeunload
|
|
// handler making it impossible to feature-detect the support.
|
|
if ( window.onbeforeunload === null &&
|
|
!/(ipad|iphone|ipod|android 2\.3)/i.test( navigator.userAgent ) ) {
|
|
asyncTest("on(beforeunload)", 4, function() {
|
|
var win,
|
|
forIE6 = 0,
|
|
fired = false,
|
|
iframe = jQuery("<iframe src='data/iframe.html' />");
|
|
|
|
iframe.appendTo("#qunit-fixture").one( "load", function() {
|
|
win = this.contentWindow || this.contentDocument;
|
|
|
|
jQuery( win ).on( "beforeunload", function() {
|
|
fired = true;
|
|
ok( true, "beforeunload event is fired" );
|
|
});
|
|
|
|
strictEqual( win.onbeforeunload, null, "onbeforeunload property on window object still equals null" );
|
|
|
|
// In old Safari beforeunload event will not fire on iframes
|
|
jQuery( win ).on( "unload", function() {
|
|
if ( !fired ) {
|
|
ok( true, "This is suppose to be true only in old Safari" );
|
|
checker();
|
|
}
|
|
});
|
|
|
|
jQuery( win ).on( "beforeunload", function() {
|
|
|
|
// On iframe in IE6 beforeunload event will not fire if event is binded through window object,
|
|
// nevertheless, test should continue
|
|
window.setTimeout(function() {
|
|
if ( !forIE6 ) {
|
|
checker();
|
|
}
|
|
});
|
|
});
|
|
|
|
win.onbeforeunload = function() {
|
|
if ( !forIE6 ) {
|
|
forIE6++;
|
|
checker();
|
|
}
|
|
};
|
|
|
|
function checker() {
|
|
ok( true, "window.onbeforeunload handler is called" );
|
|
iframe = jQuery("<iframe src='data/iframe.html' />");
|
|
|
|
iframe.appendTo("#qunit-fixture").one( "load", function() {
|
|
win = iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument;
|
|
|
|
jQuery( win ).on( "beforeunload", function() {
|
|
strictEqual( win.onbeforeunload, null, "Event handler is fired, even when onbeforeunload property on window is nulled" );
|
|
|
|
start();
|
|
});
|
|
|
|
jQuery( win ).on( "unload", function() {
|
|
if ( !fired ) {
|
|
jQuery( win ).trigger("beforeunload");
|
|
}
|
|
});
|
|
|
|
win.onbeforeunload = null;
|
|
|
|
win.location.reload();
|
|
});
|
|
}
|
|
|
|
win.location.reload();
|
|
});
|
|
});
|
|
}
|
|
|
|
test("jQuery.Event( type, props )", function() {
|
|
|
|
expect(5);
|
|
|
|
var event = jQuery.Event( "keydown", { keyCode: 64 }),
|
|
handler = function( event ) {
|
|
ok( "keyCode" in event, "Special property 'keyCode' exists" );
|
|
equal( event.keyCode, 64, "event.keyCode has explicit value '64'" );
|
|
};
|
|
|
|
// Supports jQuery.Event implementation
|
|
equal( event.type, "keydown", "Verify type" );
|
|
|
|
// ensure "type" in props won't clobber the one set by constructor
|
|
equal( jQuery.inArray("type", jQuery.event.props), -1, "'type' property not in props (#10375)" );
|
|
|
|
ok( "keyCode" in event, "Special 'keyCode' property exists" );
|
|
|
|
jQuery("body").on( "keydown", handler ).trigger( event );
|
|
|
|
jQuery("body").off( "keydown" );
|
|
|
|
});
|
|
|
|
test("jQuery.Event properties", function(){
|
|
expect(12);
|
|
|
|
var handler, event,
|
|
$structure = jQuery("<div id='ancestor'><p id='delegate'><span id='target'>shiny</span></p></div>"),
|
|
$target = $structure.find("#target");
|
|
|
|
handler = function( e ) {
|
|
strictEqual( e.currentTarget, this, "currentTarget at " + this.id );
|
|
equal( e.isTrigger, 3, "trigger at " + this.id );
|
|
};
|
|
$structure.one( "click", handler );
|
|
$structure.one( "click", "p", handler );
|
|
$target.one( "click", handler );
|
|
$target[0].onclick = function( e ) {
|
|
strictEqual( e.currentTarget, this, "currentTarget at target (native handler)" );
|
|
equal( e.isTrigger, 3, "trigger at target (native handler)" );
|
|
};
|
|
$target.trigger("click");
|
|
|
|
$target.one( "click", function( e ) {
|
|
equal( e.isTrigger, 2, "triggerHandler at target" );
|
|
});
|
|
$target[0].onclick = function( e ) {
|
|
equal( e.isTrigger, 2, "triggerHandler at target (native handler)" );
|
|
};
|
|
$target.triggerHandler("click");
|
|
|
|
handler = function( e ) {
|
|
strictEqual( e.isTrigger, undefined, "native event at " + this.id );
|
|
event = e;
|
|
};
|
|
$target.one( "click", handler );
|
|
$target[0].onclick = function( e ) {
|
|
strictEqual( e.isTrigger, undefined, "native event at target (native handler)" );
|
|
$target[0].onclick = null;
|
|
};
|
|
fireNative( $target[0], "click" );
|
|
|
|
// Make sure that even oldIE executes the inline handler
|
|
if ( $target[0].onclick ) {
|
|
$target[0].onclick( event );
|
|
}
|
|
});
|
|
|
|
test(".on()/.off()", function() {
|
|
expect(65);
|
|
|
|
var event, clicked, hash, called, livec, lived, livee,
|
|
submit = 0, div = 0, livea = 0, liveb = 0;
|
|
|
|
jQuery("#body").on("submit", "#qunit-fixture div", function(){ submit++; return false; });
|
|
jQuery("#body").on("click", "#qunit-fixture div", function(){ div++; });
|
|
jQuery("#body").on("click", "div#nothiddendiv", function(){ livea++; });
|
|
jQuery("#body").on("click", "div#nothiddendivchild", function(){ liveb++; });
|
|
|
|
// Nothing should trigger on the body
|
|
jQuery("body").trigger("click");
|
|
equal( submit, 0, "Click on body" );
|
|
equal( div, 0, "Click on body" );
|
|
equal( livea, 0, "Click on body" );
|
|
equal( liveb, 0, "Click on body" );
|
|
|
|
// This should trigger two events
|
|
submit = 0; div = 0; livea = 0; liveb = 0;
|
|
jQuery("div#nothiddendiv").trigger("click");
|
|
equal( submit, 0, "Click on div" );
|
|
equal( div, 1, "Click on div" );
|
|
equal( livea, 1, "Click on div" );
|
|
equal( liveb, 0, "Click on div" );
|
|
|
|
// This should trigger three events (w/ bubbling)
|
|
submit = 0; div = 0; livea = 0; liveb = 0;
|
|
jQuery("div#nothiddendivchild").trigger("click");
|
|
equal( submit, 0, "Click on inner div" );
|
|
equal( div, 2, "Click on inner div" );
|
|
equal( livea, 1, "Click on inner div" );
|
|
equal( liveb, 1, "Click on inner div" );
|
|
|
|
// This should trigger one submit
|
|
submit = 0; div = 0; livea = 0; liveb = 0;
|
|
jQuery("div#nothiddendivchild").trigger("submit");
|
|
equal( submit, 1, "Submit on div" );
|
|
equal( div, 0, "Submit on div" );
|
|
equal( livea, 0, "Submit on div" );
|
|
equal( liveb, 0, "Submit on div" );
|
|
|
|
// Make sure no other events were removed in the process
|
|
submit = 0; div = 0; livea = 0; liveb = 0;
|
|
jQuery("div#nothiddendivchild").trigger("click");
|
|
equal( submit, 0, "off Click on inner div" );
|
|
equal( div, 2, "off Click on inner div" );
|
|
equal( livea, 1, "off Click on inner div" );
|
|
equal( liveb, 1, "off Click on inner div" );
|
|
|
|
// Now make sure that the removal works
|
|
submit = 0; div = 0; livea = 0; liveb = 0;
|
|
jQuery("#body").off("click", "div#nothiddendivchild");
|
|
jQuery("div#nothiddendivchild").trigger("click");
|
|
equal( submit, 0, "off Click on inner div" );
|
|
equal( div, 2, "off Click on inner div" );
|
|
equal( livea, 1, "off Click on inner div" );
|
|
equal( liveb, 0, "off Click on inner div" );
|
|
|
|
// Make sure that the click wasn't removed too early
|
|
submit = 0; div = 0; livea = 0; liveb = 0;
|
|
jQuery("div#nothiddendiv").trigger("click");
|
|
equal( submit, 0, "off Click on inner div" );
|
|
equal( div, 1, "off Click on inner div" );
|
|
equal( livea, 1, "off Click on inner div" );
|
|
equal( liveb, 0, "off Click on inner div" );
|
|
|
|
// Make sure that stopPropagation doesn't stop live events
|
|
submit = 0; div = 0; livea = 0; liveb = 0;
|
|
jQuery("#body").on("click", "div#nothiddendivchild", function( e ){ liveb++; e.stopPropagation(); });
|
|
jQuery("div#nothiddendivchild").trigger("click");
|
|
equal( submit, 0, "stopPropagation Click on inner div" );
|
|
equal( div, 1, "stopPropagation Click on inner div" );
|
|
equal( livea, 0, "stopPropagation Click on inner div" );
|
|
equal( liveb, 1, "stopPropagation Click on inner div" );
|
|
|
|
// Make sure click events only fire with primary click
|
|
submit = 0; div = 0; livea = 0; liveb = 0;
|
|
event = jQuery.Event("click");
|
|
event.button = 1;
|
|
jQuery("div#nothiddendiv").trigger(event);
|
|
|
|
equal( livea, 0, "on secondary click" );
|
|
|
|
jQuery("#body").off("click", "div#nothiddendivchild");
|
|
jQuery("#body").off("click", "div#nothiddendiv");
|
|
jQuery("#body").off("click", "#qunit-fixture div");
|
|
jQuery("#body").off("submit", "#qunit-fixture div");
|
|
|
|
// Test binding with a different context
|
|
clicked = 0;
|
|
jQuery("#qunit-fixture").on("click", "#foo", function(){ clicked++; });
|
|
jQuery("#qunit-fixture div").trigger("click");
|
|
jQuery("#foo").trigger("click");
|
|
jQuery("#qunit-fixture").trigger("click");
|
|
jQuery("body").trigger("click");
|
|
equal( clicked, 2, "on with a context" );
|
|
|
|
// Test unbinding with a different context
|
|
jQuery("#qunit-fixture").off("click", "#foo");
|
|
jQuery("#foo").trigger("click");
|
|
equal( clicked, 2, "off with a context");
|
|
|
|
// Test binding with event data
|
|
jQuery("#body").on("click", "#foo", true, function( e ){ equal( e.data, true, "on with event data" ); });
|
|
jQuery("#foo").trigger("click");
|
|
jQuery("#body").off("click", "#foo");
|
|
|
|
// Test binding with trigger data
|
|
jQuery("#body").on("click", "#foo", function(e, data){ equal( data, true, "on with trigger data" ); });
|
|
jQuery("#foo").trigger("click", true);
|
|
jQuery("#body").off("click", "#foo");
|
|
|
|
// Test binding with different this object
|
|
jQuery("#body").on("click", "#foo", jQuery.proxy(function(){ equal( this["foo"], "bar", "on with event scope" ); }, { "foo": "bar" }));
|
|
jQuery("#foo").trigger("click");
|
|
jQuery("#body").off("click", "#foo");
|
|
|
|
// Test binding with different this object, event data, and trigger data
|
|
jQuery("#body").on("click", "#foo", true, jQuery.proxy(function(e, data){
|
|
equal( e.data, true, "on with with different this object, event data, and trigger data" );
|
|
equal( this.foo, "bar", "on with with different this object, event data, and trigger data" );
|
|
equal( data, true, "on with with different this object, event data, and trigger data");
|
|
}, { "foo": "bar" }));
|
|
jQuery("#foo").trigger("click", true);
|
|
jQuery("#body").off("click", "#foo");
|
|
|
|
// Verify that return false prevents default action
|
|
jQuery("#body").on("click", "#anchor2", function(){ return false; });
|
|
hash = window.location.hash;
|
|
jQuery("#anchor2").trigger("click");
|
|
equal( window.location.hash, hash, "return false worked" );
|
|
jQuery("#body").off("click", "#anchor2");
|
|
|
|
// Verify that .preventDefault() prevents default action
|
|
jQuery("#body").on("click", "#anchor2", function(e){ e.preventDefault(); });
|
|
hash = window.location.hash;
|
|
jQuery("#anchor2").trigger("click");
|
|
equal( window.location.hash, hash, "e.preventDefault() worked" );
|
|
jQuery("#body").off("click", "#anchor2");
|
|
|
|
// Test binding the same handler to multiple points
|
|
called = 0;
|
|
function callback(){ called++; return false; }
|
|
|
|
jQuery("#body").on("click", "#nothiddendiv", callback);
|
|
jQuery("#body").on("click", "#anchor2", callback);
|
|
|
|
jQuery("#nothiddendiv").trigger("click");
|
|
equal( called, 1, "Verify that only one click occurred." );
|
|
|
|
called = 0;
|
|
jQuery("#anchor2").trigger("click");
|
|
equal( called, 1, "Verify that only one click occurred." );
|
|
|
|
// Make sure that only one callback is removed
|
|
jQuery("#body").off("click", "#anchor2", callback);
|
|
|
|
called = 0;
|
|
jQuery("#nothiddendiv").trigger("click");
|
|
equal( called, 1, "Verify that only one click occurred." );
|
|
|
|
called = 0;
|
|
jQuery("#anchor2").trigger("click");
|
|
equal( called, 0, "Verify that no click occurred." );
|
|
|
|
// Make sure that it still works if the selector is the same,
|
|
// but the event type is different
|
|
jQuery("#body").on("foo", "#nothiddendiv", callback);
|
|
|
|
// Cleanup
|
|
jQuery("#body").off("click", "#nothiddendiv", callback);
|
|
|
|
called = 0;
|
|
jQuery("#nothiddendiv").trigger("click");
|
|
equal( called, 0, "Verify that no click occurred." );
|
|
|
|
called = 0;
|
|
jQuery("#nothiddendiv").trigger("foo");
|
|
equal( called, 1, "Verify that one foo occurred." );
|
|
|
|
// Cleanup
|
|
jQuery("#body").off("foo", "#nothiddendiv", callback);
|
|
|
|
// Make sure we don't loose the target by DOM modifications
|
|
// after the bubble already reached the liveHandler
|
|
livec = 0;
|
|
jQuery("#nothiddendivchild").html("<span></span>");
|
|
|
|
jQuery("#body").on("click", "#nothiddendivchild", function(){ jQuery("#nothiddendivchild").html(""); });
|
|
jQuery("#body").on("click", "#nothiddendivchild", function(e){ if(e.target) {livec++;} });
|
|
|
|
jQuery("#nothiddendiv span").trigger("click");
|
|
equal( jQuery("#nothiddendiv span").length, 0, "Verify that first handler occurred and modified the DOM." );
|
|
equal( livec, 1, "Verify that second handler occurred even with nuked target." );
|
|
|
|
// Cleanup
|
|
jQuery("#body").off("click", "#nothiddendivchild");
|
|
|
|
// Verify that .live() occurs and cancel bubble in the same order as
|
|
// we would expect .on() and .click() without delegation
|
|
lived = 0;
|
|
livee = 0;
|
|
|
|
// bind one pair in one order
|
|
jQuery("#body").on("click", "span#liveSpan1 a", function(){ lived++; return false; });
|
|
jQuery("#body").on("click", "span#liveSpan1", function(){ livee++; });
|
|
|
|
jQuery("span#liveSpan1 a").trigger("click");
|
|
equal( lived, 1, "Verify that only one first handler occurred." );
|
|
equal( livee, 0, "Verify that second handler doesn't." );
|
|
|
|
// and one pair in inverse
|
|
jQuery("#body").on("click", "span#liveSpan2", function(){ livee++; });
|
|
jQuery("#body").on("click", "span#liveSpan2 a", function(){ lived++; return false; });
|
|
|
|
lived = 0;
|
|
livee = 0;
|
|
jQuery("span#liveSpan2 a").trigger("click");
|
|
equal( lived, 1, "Verify that only one first handler occurred." );
|
|
equal( livee, 0, "Verify that second handler doesn't." );
|
|
|
|
// Cleanup
|
|
jQuery("#body").off("click", "**");
|
|
|
|
// Test this, target and currentTarget are correct
|
|
jQuery("#body").on("click", "span#liveSpan1", function( e ) {
|
|
equal( this.id, "liveSpan1", "Check the this within a on handler" );
|
|
equal( e.currentTarget.id, "liveSpan1", "Check the event.currentTarget within a on handler" );
|
|
equal( e.delegateTarget, document.body, "Check the event.delegateTarget within a on handler" );
|
|
equal( e.target.nodeName.toUpperCase(), "A", "Check the event.target within a on handler" );
|
|
});
|
|
|
|
jQuery("span#liveSpan1 a").trigger("click");
|
|
|
|
jQuery("#body").off("click", "span#liveSpan1");
|
|
|
|
// Work with deep selectors
|
|
livee = 0;
|
|
|
|
function clickB() { livee++; }
|
|
|
|
jQuery("#body").on("click", "#nothiddendiv div", function(){ livee++; });
|
|
jQuery("#body").on("click", "#nothiddendiv div", clickB);
|
|
jQuery("#body").on("mouseover", "#nothiddendiv div", function(){ livee++; });
|
|
|
|
equal( livee, 0, "No clicks, deep selector." );
|
|
|
|
livee = 0;
|
|
jQuery("#nothiddendivchild").trigger("click");
|
|
equal( livee, 2, "Click, deep selector." );
|
|
|
|
livee = 0;
|
|
jQuery("#nothiddendivchild").trigger("mouseover");
|
|
equal( livee, 1, "Mouseover, deep selector." );
|
|
|
|
jQuery("#body").off("mouseover", "#nothiddendiv div");
|
|
|
|
livee = 0;
|
|
jQuery("#nothiddendivchild").trigger("click");
|
|
equal( livee, 2, "Click, deep selector." );
|
|
|
|
livee = 0;
|
|
jQuery("#nothiddendivchild").trigger("mouseover");
|
|
equal( livee, 0, "Mouseover, deep selector." );
|
|
|
|
jQuery("#body").off("click", "#nothiddendiv div", clickB);
|
|
|
|
livee = 0;
|
|
jQuery("#nothiddendivchild").trigger("click");
|
|
equal( livee, 1, "Click, deep selector." );
|
|
|
|
jQuery("#body").off("click", "#nothiddendiv div");
|
|
});
|
|
|
|
test("jQuery.off using dispatched jQuery.Event", function() {
|
|
expect(1);
|
|
|
|
var markup = jQuery("<p><a href='#'>target</a></p>"),
|
|
count = 0;
|
|
markup
|
|
.on( "click.name", "a", function( event ) {
|
|
equal( ++count, 1, "event called once before removal" );
|
|
jQuery().off( event );
|
|
})
|
|
.find("a").trigger("click").trigger("click").end()
|
|
.remove();
|
|
});
|
|
|
|
test( "delegated event with delegateTarget-relative selector", function() {
|
|
expect(3);
|
|
var markup = jQuery("<div><ul><li><a id=\"a0\"></a><ul id=\"ul0\"><li class=test><a id=\"a0_0\"></a></li><li><a id=\"a0_1\"></a></li></ul></li></ul></div>").appendTo("#qunit-fixture");
|
|
|
|
// Non-positional selector (#12383)
|
|
markup.find("#ul0")
|
|
.on( "click", "div li a", function() {
|
|
ok( false, "div is ABOVE the delegation point!" );
|
|
})
|
|
.on( "click", "ul a", function() {
|
|
ok( false, "ul IS the delegation point!" );
|
|
})
|
|
.on( "click", "li.test a", function() {
|
|
ok( true, "li.test is below the delegation point." );
|
|
})
|
|
.find("#a0_0").trigger("click").end()
|
|
.off("click");
|
|
|
|
// Positional selector (#11315)
|
|
markup.find("ul").eq(0)
|
|
.on( "click", ">li>a", function() {
|
|
ok( this.id === "a0", "child li was clicked" );
|
|
})
|
|
.find("#ul0")
|
|
.on( "click", "li:first>a", function() {
|
|
ok( this.id === "a0_0" , "first li under #u10 was clicked" );
|
|
})
|
|
.end()
|
|
.find("a").trigger("click").end()
|
|
.find("#ul0").off();
|
|
|
|
markup.remove();
|
|
});
|
|
|
|
test( "delegated event with selector matching Object.prototype property (#13203)", function() {
|
|
expect(1);
|
|
|
|
var matched = 0;
|
|
|
|
jQuery("#foo").on( "click", "toString", function() {
|
|
matched++;
|
|
});
|
|
|
|
jQuery("#anchor2").trigger("click");
|
|
|
|
equal( matched, 0, "Nothing matched 'toString'" );
|
|
});
|
|
|
|
test( "delegated event with intermediate DOM manipulation (#13208)", function() {
|
|
expect(1);
|
|
|
|
jQuery("#foo").on( "click", "#sap", function() {});
|
|
jQuery("#sap").on( "click", "#anchor2", function() {
|
|
jQuery( this.parentNode ).remove();
|
|
ok( true, "Element removed" );
|
|
});
|
|
jQuery("#anchor2").trigger("click");
|
|
});
|
|
|
|
test("stopPropagation() stops directly-bound events on delegated target", function() {
|
|
expect(1);
|
|
|
|
var markup = jQuery("<div><p><a href=\"#\">target</a></p></div>");
|
|
markup
|
|
.on( "click", function() {
|
|
ok( false, "directly-bound event on delegate target was called" );
|
|
})
|
|
.on( "click", "a", function( e ) {
|
|
e.stopPropagation();
|
|
ok( true, "delegated handler was called" );
|
|
})
|
|
.find("a").trigger("click").end()
|
|
.remove();
|
|
});
|
|
|
|
test("off all bound delegated events", function(){
|
|
expect(2);
|
|
|
|
var count = 0,
|
|
clicks = 0,
|
|
div = jQuery("#body");
|
|
|
|
div.on( "click submit", "div#nothiddendivchild", function(){ count++; } );
|
|
div.on( "click", function(){ clicks++; } );
|
|
div.off( undefined, "**" );
|
|
|
|
jQuery("div#nothiddendivchild").trigger("click");
|
|
jQuery("div#nothiddendivchild").trigger("submit");
|
|
|
|
equal( count, 0, "Make sure no events were triggered." );
|
|
|
|
div.trigger("click");
|
|
equal( clicks, 2, "Make sure delegated and directly bound event occurred." );
|
|
div.off("click");
|
|
});
|
|
|
|
test("on with multiple delegated events", function(){
|
|
expect(1);
|
|
|
|
var count = 0,
|
|
div = jQuery("#body");
|
|
|
|
div.on("click submit", "div#nothiddendivchild", function(){ count++; });
|
|
|
|
jQuery("div#nothiddendivchild").trigger("click");
|
|
jQuery("div#nothiddendivchild").trigger("submit");
|
|
|
|
equal( count, 2, "Make sure both the click and submit were triggered." );
|
|
|
|
jQuery("#body").off( undefined, "**" );
|
|
});
|
|
|
|
test("delegated on with change", function(){
|
|
expect(8);
|
|
|
|
var select, checkbox, checkboxFunction,
|
|
text, textChange, oldTextVal,
|
|
password, passwordChange, oldPasswordVal,
|
|
selectChange = 0,
|
|
checkboxChange = 0;
|
|
|
|
select = jQuery("select[name='S1']");
|
|
jQuery("#body").on("change", "select[name='S1']", function() {
|
|
selectChange++;
|
|
});
|
|
|
|
checkbox = jQuery("#check2");
|
|
checkboxFunction = function(){
|
|
checkboxChange++;
|
|
};
|
|
jQuery("#body").on("change", "#check2", checkboxFunction);
|
|
|
|
// test click on select
|
|
|
|
// second click that changed it
|
|
selectChange = 0;
|
|
select[0].selectedIndex = select[0].selectedIndex ? 0 : 1;
|
|
select.trigger("change");
|
|
equal( selectChange, 1, "Change on click." );
|
|
|
|
// test keys on select
|
|
selectChange = 0;
|
|
select[0].selectedIndex = select[0].selectedIndex ? 0 : 1;
|
|
select.trigger("change");
|
|
equal( selectChange, 1, "Change on keyup." );
|
|
|
|
// test click on checkbox
|
|
checkbox.trigger("change");
|
|
equal( checkboxChange, 1, "Change on checkbox." );
|
|
|
|
// test blur/focus on text
|
|
text = jQuery("#name");
|
|
textChange = 0;
|
|
oldTextVal = text.val();
|
|
|
|
jQuery("#body").on("change", "#name", function() {
|
|
textChange++;
|
|
});
|
|
|
|
text.val(oldTextVal+"foo");
|
|
text.trigger("change");
|
|
equal( textChange, 1, "Change on text input." );
|
|
|
|
text.val(oldTextVal);
|
|
jQuery("#body").off("change", "#name");
|
|
|
|
// test blur/focus on password
|
|
password = jQuery("#name");
|
|
passwordChange = 0;
|
|
oldPasswordVal = password.val();
|
|
jQuery("#body").on("change", "#name", function() {
|
|
passwordChange++;
|
|
});
|
|
|
|
password.val(oldPasswordVal + "foo");
|
|
password.trigger("change");
|
|
equal( passwordChange, 1, "Change on password input." );
|
|
|
|
password.val(oldPasswordVal);
|
|
jQuery("#body").off("change", "#name");
|
|
|
|
// make sure die works
|
|
|
|
// die all changes
|
|
selectChange = 0;
|
|
jQuery("#body").off("change", "select[name='S1']");
|
|
select[0].selectedIndex = select[0].selectedIndex ? 0 : 1;
|
|
select.trigger("change");
|
|
equal( selectChange, 0, "Die on click works." );
|
|
|
|
selectChange = 0;
|
|
select[0].selectedIndex = select[0].selectedIndex ? 0 : 1;
|
|
select.trigger("change");
|
|
equal( selectChange, 0, "Die on keyup works." );
|
|
|
|
// die specific checkbox
|
|
jQuery("#body").off("change", "#check2", checkboxFunction);
|
|
checkbox.trigger("change");
|
|
equal( checkboxChange, 1, "Die on checkbox." );
|
|
});
|
|
|
|
test("delegated on with submit", function() {
|
|
expect( 2 );
|
|
|
|
var count1 = 0, count2 = 0;
|
|
|
|
jQuery("#body").on("submit", "#testForm", function(ev) {
|
|
count1++;
|
|
ev.preventDefault();
|
|
});
|
|
|
|
jQuery(document).on("submit", "body", function(ev) {
|
|
count2++;
|
|
ev.preventDefault();
|
|
});
|
|
|
|
jQuery("#testForm input[name=sub1]").trigger("submit");
|
|
equal( count1, 1, "Verify form submit." );
|
|
equal( count2, 1, "Verify body submit." );
|
|
|
|
jQuery("#body").off( undefined, "**" );
|
|
jQuery(document).off( undefined, "**" );
|
|
});
|
|
|
|
test("delegated off() with only namespaces", function() {
|
|
expect(2);
|
|
|
|
var $delegate = jQuery("#liveHandlerOrder"),
|
|
count = 0;
|
|
|
|
$delegate.on("click.ns", "a", function() {
|
|
count++;
|
|
});
|
|
|
|
jQuery("a", $delegate).eq(0).trigger("click.ns");
|
|
|
|
equal( count, 1, "delegated click.ns");
|
|
|
|
$delegate.off( ".ns", "**" );
|
|
|
|
jQuery("a", $delegate).eq(1).trigger("click.ns");
|
|
|
|
equal( count, 1, "no more .ns after off");
|
|
});
|
|
|
|
test("Non DOM element events", function() {
|
|
expect(1);
|
|
|
|
var o = {};
|
|
|
|
jQuery(o).on("nonelementobj", function() {
|
|
ok( true, "Event on non-DOM object triggered" );
|
|
});
|
|
|
|
jQuery(o).trigger("nonelementobj");
|
|
});
|
|
|
|
test("inline handler returning false stops default", function() {
|
|
expect(1);
|
|
|
|
var markup = jQuery("<div><a href=\"#\" onclick=\"return false\">x</a></div>");
|
|
markup.on( "click", function(e) {
|
|
ok( e.isDefaultPrevented(), "inline handler prevented default");
|
|
return false;
|
|
});
|
|
markup.find("a").trigger("click");
|
|
markup.off("click");
|
|
});
|
|
|
|
test("window resize", function() {
|
|
expect(2);
|
|
|
|
jQuery(window).off();
|
|
|
|
jQuery(window).on( "resize", function(){
|
|
ok( true, "Resize event fired." );
|
|
}).trigger("resize").off("resize");
|
|
|
|
ok( !jQuery._data(window, "events"), "Make sure all the events are gone." );
|
|
});
|
|
|
|
test("focusin bubbles", function() {
|
|
expect(2);
|
|
|
|
var input = jQuery( "<input type='text' />" ).prependTo( "body" ),
|
|
order = 0;
|
|
|
|
// focus the element so DOM focus won't fire
|
|
input[0].focus();
|
|
|
|
jQuery( "body" ).on( "focusin.focusinBubblesTest", function(){
|
|
equal( 1, order++, "focusin on the body second" );
|
|
});
|
|
|
|
input.on( "focusin.focusinBubblesTest", function(){
|
|
equal( 0, order++, "focusin on the element first" );
|
|
});
|
|
|
|
// Removed since DOM focus is unreliable on test swarm
|
|
// DOM focus method
|
|
// input[0].focus();
|
|
|
|
// To make the next focus test work, we need to take focus off the input.
|
|
// This will fire another focusin event, so set order to reflect that.
|
|
// order = 1;
|
|
// jQuery("#text1")[0].focus();
|
|
|
|
// jQuery trigger, which calls DOM focus
|
|
order = 0;
|
|
input.trigger( "focus" );
|
|
|
|
input.remove();
|
|
jQuery( "body" ).off( "focusin.focusinBubblesTest" );
|
|
});
|
|
|
|
test("custom events with colons (#3533, #8272)", function() {
|
|
expect(1);
|
|
|
|
var tab = jQuery("<table><tr><td>trigger</td></tr></table>").appendTo("body");
|
|
try {
|
|
tab.trigger("back:forth");
|
|
ok( true, "colon events don't throw" );
|
|
} catch ( e ) {
|
|
ok( false, "colon events die" );
|
|
}
|
|
tab.remove();
|
|
|
|
});
|
|
|
|
test(".on and .off", function() {
|
|
expect(9);
|
|
var counter, mixfn, data,
|
|
$onandoff = jQuery("<div id=\"onandoff\"><p>on<b>and</b>off</p><div>worked<em>or</em>borked?</div></div>").appendTo("body");
|
|
|
|
// Simple case
|
|
jQuery( "#onandoff" )
|
|
.on( "whip", function() {
|
|
ok( true, "whipped it good" );
|
|
})
|
|
.trigger( "whip" )
|
|
.off();
|
|
|
|
// Direct events only
|
|
counter = 0;
|
|
jQuery( "#onandoff b" )
|
|
.on( "click", 5, function( e, trig ) {
|
|
counter += e.data + (trig || 9); // twice, 5+9+5+17=36
|
|
})
|
|
.one( "click", 7, function( e, trig ) {
|
|
counter += e.data + (trig || 11); // once, 7+11=18
|
|
})
|
|
.trigger("click")
|
|
.trigger( "click", 17 )
|
|
.off( "click" );
|
|
equal( counter, 54, "direct event bindings with data" );
|
|
|
|
// Delegated events only
|
|
counter = 0;
|
|
jQuery( "#onandoff" )
|
|
.on( "click", "em", 5, function( e, trig ) {
|
|
counter += e.data + (trig || 9); // twice, 5+9+5+17=36
|
|
})
|
|
.one( "click", "em", 7, function( e, trig ) {
|
|
counter += e.data + (trig || 11); // once, 7+11=18
|
|
})
|
|
.find("em")
|
|
.trigger("click")
|
|
.trigger( "click", 17 )
|
|
.end()
|
|
.off( "click", "em" );
|
|
equal( counter, 54, "delegated event bindings with data" );
|
|
|
|
|
|
// Mixed event bindings and types
|
|
counter = 0;
|
|
mixfn = function(e, trig) {
|
|
counter += (e.data || 0) + (trig || 1);
|
|
};
|
|
jQuery( "#onandoff" )
|
|
.on( " click clack cluck ", "em", 2, mixfn )
|
|
.on( "cluck", "b", 7, mixfn )
|
|
.on( "cluck", mixfn )
|
|
.trigger( "what!" )
|
|
.each( function() {
|
|
equal( counter, 0, "nothing triggered yet" );
|
|
})
|
|
.find( "em" )
|
|
.one( "cluck", 3, mixfn )
|
|
.trigger( "cluck", 8 ) // 3+8 2+8 + 0+8 = 29
|
|
.off()
|
|
.trigger( "cluck", 9 ) // 2+9 + 0+9 = 20
|
|
.end()
|
|
.each( function() {
|
|
equal( counter, 49, "after triggering em element" );
|
|
})
|
|
.off( "cluck", function(){} ) // shouldn't remove anything
|
|
.trigger( "cluck", 2 ) // 0+2 = 2
|
|
.each( function() {
|
|
equal( counter, 51, "after triggering #onandoff cluck" );
|
|
})
|
|
.find( "b" )
|
|
.on( "click", 95, mixfn )
|
|
.on( "clack", "p", 97, mixfn )
|
|
.one( "cluck", 3, mixfn )
|
|
.trigger( "quack", 19 ) // 0
|
|
.off( "click clack cluck" )
|
|
.end()
|
|
.each( function() {
|
|
equal( counter, 51, "after triggering b" );
|
|
})
|
|
.trigger( "cluck", 3 ) // 0+3 = 3
|
|
.off( "clack", "em", mixfn )
|
|
.find( "em" )
|
|
.trigger( "clack" ) // 0
|
|
.end()
|
|
.each( function() {
|
|
equal( counter, 54, "final triggers" );
|
|
})
|
|
.off( "click cluck" );
|
|
|
|
// We should have removed all the event handlers ... kinda hacky way to check this
|
|
data = jQuery.data[ jQuery( "#onandoff" )[0].expando ] || {};
|
|
equal( data["events"], undefined, "no events left" );
|
|
|
|
$onandoff.remove();
|
|
});
|
|
|
|
test("special on name mapping", function() {
|
|
expect( 7 );
|
|
|
|
jQuery.event.special["slap"] = {
|
|
bindType: "click",
|
|
delegateType: "swing",
|
|
handle: function( event ) {
|
|
equal( event.handleObj.origType, "slap", "slapped your mammy, " + event.type );
|
|
}
|
|
};
|
|
|
|
var comeback = function( event ) {
|
|
ok( true, "event " + event.type + " triggered" );
|
|
};
|
|
|
|
jQuery("<div><button id=\"mammy\">Are We Not Men?</button></div>")
|
|
.on( "slap", "button", jQuery.noop )
|
|
.on( "swing", "button", comeback )
|
|
.find( "button" )
|
|
.on( "slap", jQuery.noop )
|
|
.on( "click", comeback )
|
|
.trigger( "click" ) // bindType-slap and click
|
|
.off( "slap" )
|
|
.trigger( "click" ) // click
|
|
.off( "click" )
|
|
.trigger( "swing" ) // delegateType-slap and swing
|
|
.end()
|
|
.off( "slap swing", "button" )
|
|
.find( "button" ) // everything should be gone
|
|
.trigger( "slap" )
|
|
.trigger( "click" )
|
|
.trigger( "swing" )
|
|
.end()
|
|
.remove();
|
|
delete jQuery.event.special["slap"];
|
|
|
|
jQuery.event.special["gutfeeling"] = {
|
|
bindType: "click",
|
|
delegateType: "click",
|
|
handle: function( event ) {
|
|
equal( event.handleObj.origType, "gutfeeling", "got a gutfeeling" );
|
|
// Need to call the handler since .one() uses it to unbind
|
|
return event.handleObj.handler.call( this , event );
|
|
}
|
|
};
|
|
|
|
// Ensure a special event isn't removed by its mapped type
|
|
jQuery( "<p>Gut Feeling</p>" )
|
|
.on( "click", jQuery.noop )
|
|
.on( "gutfeeling", jQuery.noop )
|
|
.off( "click" )
|
|
.trigger( "gutfeeling" )
|
|
.remove();
|
|
|
|
// Ensure special events are removed when only a namespace is provided
|
|
jQuery( "<p>Gut Feeling</p>" )
|
|
.on( "gutfeeling.Devo", jQuery.noop )
|
|
.off( ".Devo" )
|
|
.trigger( "gutfeeling" )
|
|
.remove();
|
|
|
|
// Ensure .one() events are removed after their maiden voyage
|
|
jQuery( "<p>Gut Feeling</p>" )
|
|
.one( "gutfeeling", jQuery.noop )
|
|
.trigger( "gutfeeling" ) // This one should
|
|
.trigger( "gutfeeling" ) // This one should not
|
|
.remove();
|
|
|
|
delete jQuery.event.special["gutfeeling"];
|
|
});
|
|
|
|
test(".on and .off, selective mixed removal (#10705)", function() {
|
|
expect(7);
|
|
|
|
var timingx = function( e ) {
|
|
ok( true, "triggered " + e.type );
|
|
};
|
|
|
|
jQuery( "<p>Strange Pursuit</p>" )
|
|
.on( "click", timingx )
|
|
.on( "click.duty", timingx )
|
|
.on( "click.now", timingx )
|
|
.on( "devo", timingx )
|
|
.on( "future", timingx )
|
|
.trigger( "click" ) // 3
|
|
.trigger( "devo" ) // 1
|
|
.off( ".duty devo " ) // trailing space
|
|
.trigger( "future" ) // 1
|
|
.trigger( "click" ) // 2
|
|
.off( "future click" )
|
|
.trigger( "click" ); // 0
|
|
});
|
|
|
|
test(".on( event-map, null-selector, data ) #11130", function() {
|
|
|
|
expect( 1 );
|
|
|
|
var $p = jQuery("<p>Strange Pursuit</p>"),
|
|
data = "bar",
|
|
map = {
|
|
"foo": function( event ) {
|
|
equal( event.data, "bar", "event.data correctly relayed with null selector" );
|
|
$p.remove();
|
|
}
|
|
};
|
|
|
|
$p.on( map, null, data ).trigger("foo");
|
|
});
|
|
|
|
test("clone() delegated events (#11076)", function() {
|
|
expect(3);
|
|
|
|
var counter = { "center": 0, "fold": 0, "centerfold": 0 },
|
|
clicked = function() {
|
|
counter[ jQuery(this).text().replace(/\s+/, "") ]++;
|
|
},
|
|
table =
|
|
jQuery( "<table><tr><td>center</td><td>fold</td></tr></table>" )
|
|
.on( "click", "tr", clicked )
|
|
.on( "click", "td:first-child", clicked )
|
|
.on( "click", "td:last-child", clicked ),
|
|
clone = table.clone( true );
|
|
|
|
clone.find("td").trigger("click");
|
|
equal( counter["center"], 1, "first child" );
|
|
equal( counter["fold"], 1, "last child" );
|
|
equal( counter["centerfold"], 2, "all children" );
|
|
|
|
table.remove();
|
|
clone.remove();
|
|
});
|
|
|
|
test("checkbox state (#3827)", function() {
|
|
expect( 9 );
|
|
|
|
var markup = jQuery("<div><input type=checkbox><div>").appendTo("#qunit-fixture"),
|
|
cb = markup.find("input")[0];
|
|
|
|
jQuery(cb).on( "click", function(){
|
|
equal( this.checked, false, "just-clicked checkbox is not checked" );
|
|
});
|
|
markup.on( "click", function(){
|
|
equal( cb.checked, false, "checkbox is not checked in bubbled event" );
|
|
});
|
|
|
|
// Native click
|
|
cb.checked = true;
|
|
equal( cb.checked, true, "native - checkbox is initially checked" );
|
|
cb.click();
|
|
equal( cb.checked, false, "native - checkbox is no longer checked" );
|
|
|
|
// jQuery click
|
|
cb.checked = true;
|
|
equal( cb.checked, true, "jQuery - checkbox is initially checked" );
|
|
jQuery( cb ).trigger("click");
|
|
equal( cb.checked, false, "jQuery - checkbox is no longer checked" );
|
|
|
|
// Handlers only; checkbox state remains false
|
|
jQuery( cb ).triggerHandler( "click" );
|
|
});
|
|
|
|
test("hover event no longer special since 1.9", function() {
|
|
expect( 1 );
|
|
|
|
jQuery("<div>craft</div>")
|
|
.on( "hover", function( e ) {
|
|
equal( e.type, "hover", "I am hovering!" );
|
|
})
|
|
.trigger("hover")
|
|
.off("hover");
|
|
});
|
|
|
|
test("fixHooks extensions", function() {
|
|
expect( 2 );
|
|
|
|
// IE requires focusable elements to be visible, so append to body
|
|
var $fixture = jQuery( "<input type='text' id='hook-fixture' />" ).appendTo( "body" ),
|
|
saved = jQuery.event.fixHooks.click;
|
|
|
|
// Ensure the property doesn't exist
|
|
$fixture.on( "click", function( event ) {
|
|
ok( !("blurrinessLevel" in event), "event.blurrinessLevel does not exist" );
|
|
});
|
|
fireNative( $fixture[0], "click" );
|
|
$fixture.off( "click" );
|
|
|
|
jQuery.event.fixHooks.click = {
|
|
filter: function( event ) {
|
|
event.blurrinessLevel = 42;
|
|
return event;
|
|
}
|
|
};
|
|
|
|
// Trigger a native click and ensure the property is set
|
|
$fixture.on( "click", function( event ) {
|
|
equal( event.blurrinessLevel, 42, "event.blurrinessLevel was set" );
|
|
});
|
|
fireNative( $fixture[0], "click" );
|
|
|
|
delete jQuery.event.fixHooks.click;
|
|
$fixture.off( "click" ).remove();
|
|
jQuery.event.fixHooks.click = saved;
|
|
});
|
|
|
|
test( "focusin using non-element targets", function() {
|
|
expect( 2 );
|
|
|
|
jQuery( document ).on( "focusin", function( e ) {
|
|
ok( e.type === "focusin", "got a focusin event on a document" );
|
|
}).trigger( "focusin" ).off( "focusin" );
|
|
|
|
jQuery( window ).on( "focusin", function( e ) {
|
|
ok( e.type === "focusin", "got a focusin event on a window" );
|
|
}).trigger( "focusin" ).off( "focusin" );
|
|
|
|
});
|
|
|
|
testIframeWithCallback( "focusin from an iframe", "event/focusinCrossFrame.html", function( frameDoc ) {
|
|
expect(1);
|
|
|
|
var input = jQuery( frameDoc ).find( "#frame-input" );
|
|
|
|
if ( input.length ) {
|
|
// Create a focusin handler on the parent; shouldn't affect the iframe's fate
|
|
jQuery ( "body" ).on( "focusin.iframeTest", function() {
|
|
ok( false, "fired a focusin event in the parent document" );
|
|
});
|
|
|
|
input.on( "focusin", function() {
|
|
ok( true, "fired a focusin event in the iframe" );
|
|
});
|
|
|
|
// Avoid a native event; Chrome can't force focus to another frame
|
|
input.trigger( "focusin" );
|
|
|
|
// Must manually remove handler to avoid leaks in our data store
|
|
input.remove();
|
|
|
|
// Be sure it was removed; nothing should happen
|
|
input.trigger( "focusin" );
|
|
|
|
// Remove body handler manually since it's outside the fixture
|
|
jQuery( "body" ).off( "focusin.iframeTest" );
|
|
|
|
} else {
|
|
// Opera 12 (pre-Blink) doesn't select anything
|
|
ok( true, "SOFTFAIL: no focus event fired in the iframe" );
|
|
}
|
|
});
|
|
|
|
testIframeWithCallback( "jQuery.ready promise", "event/promiseReady.html", function( isOk ) {
|
|
expect(1);
|
|
ok( isOk, "$.when( $.ready ) works" );
|
|
});
|
|
|
|
testIframeWithCallback( "Focusing iframe element", "event/focusElem.html", function( isOk ) {
|
|
expect(1);
|
|
ok( isOk, "Focused an element in an iframe" );
|
|
});
|
|
|
|
// need PHP here to make the incepted IFRAME hang
|
|
if ( hasPHP ) {
|
|
testIframeWithCallback( "jQuery.ready synchronous load with long loading subresources", "event/syncReady.html", function( isOk ) {
|
|
expect(1);
|
|
ok( isOk, "jQuery loaded synchronously fires ready when the DOM can truly be interacted with" );
|
|
});
|
|
}
|
|
|
|
test("change handler should be detached from element", function() {
|
|
expect( 2 );
|
|
|
|
var $fixture = jQuery( "<input type='text' id='change-ie-leak' />" ).appendTo( "body" ),
|
|
originRemoveEvent = jQuery.removeEvent,
|
|
wrapperRemoveEvent = function(elem, type, handle){
|
|
equal("change", type, "Event handler for 'change' event should be removed");
|
|
equal("change-ie-leak", jQuery(elem).attr("id"), "Event handler for 'change' event should be removed from appropriate element");
|
|
originRemoveEvent(elem, type, handle);
|
|
};
|
|
|
|
jQuery.removeEvent = wrapperRemoveEvent ;
|
|
|
|
$fixture.on( "change", function() {});
|
|
$fixture.off( "change" );
|
|
|
|
$fixture.remove();
|
|
|
|
jQuery.removeEvent = originRemoveEvent;
|
|
});
|
|
|
|
asyncTest("trigger click on checkbox, fires change event", function() {
|
|
expect(1);
|
|
|
|
var check = jQuery("#check2");
|
|
|
|
check.on( "change", function() {
|
|
// get it?
|
|
check.off("change");
|
|
ok( true, "Change event fired as a result of triggered click" );
|
|
start();
|
|
}).trigger("click");
|
|
});
|
|
|
|
test( "Namespace preserved when passed an Event (#12739)", function() {
|
|
expect( 4 );
|
|
|
|
var markup = jQuery(
|
|
"<div id='parent'><div id='child'></div></div>"
|
|
),
|
|
triggered = 0,
|
|
fooEvent;
|
|
|
|
markup.find("div")
|
|
.addBack()
|
|
.on( "foo.bar", function( e ) {
|
|
if ( !e.handled ) {
|
|
triggered++;
|
|
e.handled = true;
|
|
equal( e.namespace, "bar", "namespace is bar" );
|
|
jQuery( e.target ).find("div").each(function() {
|
|
jQuery( this ).triggerHandler( e );
|
|
});
|
|
}
|
|
})
|
|
.on( "foo.bar2", function() {
|
|
ok( false, "foo.bar2 called on trigger " + triggered + " id " + this.id );
|
|
});
|
|
|
|
markup.trigger("foo.bar");
|
|
markup.trigger( jQuery.Event("foo.bar") );
|
|
fooEvent = jQuery.Event("foo");
|
|
fooEvent.namespace = "bar";
|
|
markup.trigger( fooEvent );
|
|
markup.remove();
|
|
|
|
equal( triggered, 3, "foo.bar triggered" );
|
|
});
|
|
|
|
test( "make sure events cloned correctly", 18, function() {
|
|
var clone,
|
|
fixture = jQuery("#qunit-fixture"),
|
|
checkbox = jQuery("#check1"),
|
|
p = jQuery("#firstp");
|
|
|
|
fixture.on( "click change", function( event, result ) {
|
|
ok( result, event.type + " on original element is fired" );
|
|
|
|
}).on( "click", "#firstp", function( event, result ) {
|
|
ok( result, "Click on original child element though delegation is fired" );
|
|
|
|
}).on( "change", "#check1", function( event, result ) {
|
|
ok( result, "Change on original child element though delegation is fired" );
|
|
});
|
|
|
|
p.on("click", function() {
|
|
ok( true, "Click on original child element is fired" );
|
|
});
|
|
|
|
checkbox.on("change", function() {
|
|
ok( true, "Change on original child element is fired" );
|
|
});
|
|
|
|
fixture.clone().trigger("click").trigger("change"); // 0 events should be fired
|
|
|
|
clone = fixture.clone( true );
|
|
|
|
clone.find("p").eq(0).trigger( "click", true ); // 3 events should fire
|
|
clone.find("#check1").trigger( "change", true ); // 3 events should fire
|
|
clone.remove();
|
|
|
|
clone = fixture.clone( true, true );
|
|
clone.find("p").eq(0).trigger( "click", true ); // 3 events should fire
|
|
clone.find("#check1").trigger( "change", true ); // 3 events should fire
|
|
|
|
fixture.off();
|
|
p.off();
|
|
checkbox.off();
|
|
|
|
p.trigger("click"); // 0 should be fired
|
|
checkbox.trigger("change"); // 0 should be fired
|
|
|
|
clone.find("p").eq(0).trigger( "click", true ); // 3 events should fire
|
|
clone.find("#check1").trigger( "change", true ); // 3 events should fire
|
|
clone.remove();
|
|
|
|
clone.find("p").eq(0).trigger("click"); // 0 should be fired
|
|
clone.find("#check1").trigger("change"); // 0 events should fire
|
|
});
|
|
|
|
test( "String.prototype.namespace does not cause trigger() to throw (#13360)", function() {
|
|
expect( 1 );
|
|
var errored = false;
|
|
|
|
String.prototype.namespace = function() {};
|
|
|
|
try {
|
|
jQuery("<p>").trigger("foo.bar");
|
|
} catch( e ) {
|
|
errored = true;
|
|
}
|
|
equal( errored, false, "trigger() did not throw exception" );
|
|
delete String.prototype.namespace;
|
|
});
|
|
|
|
test( "Inline event result is returned (#13993)", function() {
|
|
expect( 1 );
|
|
|
|
var result = jQuery("<p onclick='return 42'>hello</p>").triggerHandler("click");
|
|
|
|
equal( result, 42, "inline handler returned value" );
|
|
});
|
|
|
|
// This tests are unreliable in Firefox
|
|
if ( !(/firefox/i.test( window.navigator.userAgent )) ) {
|
|
test( "Check order of focusin/focusout events", 2, function() {
|
|
var focus, blur,
|
|
input = jQuery( "#name" );
|
|
|
|
input.on( "focus", function() {
|
|
focus = true;
|
|
|
|
}).on( "focusin", function() {
|
|
ok( !focus, "Focusin event should fire before focus does" );
|
|
|
|
}).on( "blur", function() {
|
|
blur = true;
|
|
|
|
}).on( "focusout", function() {
|
|
ok( !blur, "Focusout event should fire before blur does" );
|
|
});
|
|
|
|
// gain focus
|
|
input.trigger( "focus" );
|
|
|
|
// then lose it
|
|
jQuery( "#search" ).trigger( "focus" );
|
|
|
|
// cleanup
|
|
input.off();
|
|
});
|
|
|
|
test("focus-blur order (#12868)", function() {
|
|
expect( 5 );
|
|
|
|
var order,
|
|
$text = jQuery("#text1"),
|
|
$radio = jQuery("#radio1").trigger("focus");
|
|
|
|
// IE6-10 fire focus/blur events asynchronously; this is the resulting mess.
|
|
// IE's browser window must be topmost for this to work properly!!
|
|
stop();
|
|
$radio[0].focus();
|
|
|
|
setTimeout( function() {
|
|
|
|
$text
|
|
.on( "focus", function(){
|
|
equal( order++, 1, "text focus" );
|
|
})
|
|
.on( "blur", function(){
|
|
equal( order++, 0, "text blur" );
|
|
});
|
|
$radio
|
|
.on( "focus", function(){
|
|
equal( order++, 1, "radio focus" );
|
|
})
|
|
.on( "blur", function(){
|
|
equal( order++, 0, "radio blur" );
|
|
});
|
|
|
|
// Enabled input getting focus
|
|
order = 0;
|
|
equal( document.activeElement, $radio[0], "radio has focus" );
|
|
$text.trigger("focus");
|
|
setTimeout( function() {
|
|
equal( document.activeElement, $text[0], "text has focus" );
|
|
|
|
// Run handlers without native method on an input
|
|
order = 1;
|
|
$radio.triggerHandler( "focus" );
|
|
$text.off();
|
|
start();
|
|
}, 50 );
|
|
}, 50 );
|
|
});
|
|
}
|