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Ref #12652: Allow overriding native .click() suppression

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(cherry picked from commit 14b09ef98e)
This commit is contained in:
Richard Gibson 2013-04-06 22:56:03 -04:00
parent 1233fc7788
commit a120bbbfae
2 changed files with 36 additions and 32 deletions
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27
src/event.js
View File

@ -303,8 +303,8 @@ jQuery.event = {
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
jQuery.acceptData( elem ) ) {
// Call a native DOM method on the target with the same name name as the event.
// Don't do default actions on window, that's where global variables be (#6170)
@ -522,15 +522,6 @@ jQuery.event = {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
click: {
// For checkbox, fire native event so checked state will be right
trigger: function() {
if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
this.click();
return false;
}
}
},
focus: {
// Fire native event if possible so blur/focus sequence is correct
trigger: function() {
@ -550,6 +541,20 @@ jQuery.event = {
},
delegateType: "focusout"
},
click: {
// For checkbox, fire native event so checked state will be right
trigger: function() {
if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
this.click();
return false;
}
},
// For cross-browser consistency, don't fire native .click() on links
_default: function( event ) {
return jQuery.nodeName( event.target, "a" );
}
},
beforeunload: {
postDispatch: function( event ) {

41
test/unit/event.js
View File

@ -177,58 +177,57 @@ test("on(), multiple events at once and namespaces", function() {
test("on(), namespace with special add", function() {
expect(27);
var div = jQuery("<div/>").on("test", function(e) {
ok( true, "Test event fired." );
});
var i = 0;
var i = 0,
div = jQuery("<div/>").appendTo("#qunit-fixture").on( "test", function(e) {
ok( true, "Test event fired." );
});
jQuery.event.special["test"] = {
_default: function(e, data) {
equal( this, document, "Make sure we're at the top of the chain." );
equal( e.type, "test", "And that we're still dealing with a test event." );
equal( e.target, div[0], "And that the target is correct." );
ok( data !== undefined , "And that trigger data was passed." );
_default: function( e, data ) {
equal( e.type, "test", "Make sure we're dealing with a test event." );
ok( data, "And that trigger data was passed." );
strictEqual( e.target, div[0], "And that the target is correct." );
equal( this, window, "And that the context is correct." );
},
setup: function(){},
teardown: function(){
ok(true, "Teardown called.");
setup: function() {},
teardown: function() {
ok( true, "Teardown called." );
},
add: function( handleObj ) {
var handler = handleObj.handler;
handleObj.handler = function(e) {
handleObj.handler = function( e ) {
e.xyz = ++i;
handler.apply( this, arguments );
};
},
remove: function() {
ok(true, "Remove called.");
ok( true, "Remove called." );
}
};
div.on("test.a", {"x": 1}, function(e) {
div.on( "test.a", { x: 1 }, function( e ) {
ok( !!e.xyz, "Make sure that the data is getting passed through." );
equal( e.data["x"], 1, "Make sure data is attached properly." );
});
div.on("test.b", {"x": 2}, function(e) {
div.on( "test.b", { x: 2 }, function( e ) {
ok( !!e.xyz, "Make sure that the data is getting passed through." );
equal( e.data["x"], 2, "Make sure data is attached properly." );
});
// Should trigger 5
div.trigger("test", 33.33);
div.trigger( "test", 33.33 );
// Should trigger 2
div.trigger("test.a", "George Harrison");
div.trigger( "test.a", "George Harrison" );
// Should trigger 2
div.trigger("test.b", { year: 1982 });
div.trigger( "test.b", { year: 1982 } );
// Should trigger 4
div.off("test");
div = jQuery("<div/>").on("test", function(e) {
div = jQuery("<div/>").on( "test", function( e ) {
ok( true, "Test event fired." );
});