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Fix #12989. Remove ajax "global" event behavior.

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This commit is contained in:
Dave Methvin 2012-12-01 15:25:52 -05:00
parent b382af685a
commit c2d6847de0
2 changed files with 43 additions and 143 deletions
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38
src/event.js
View File

@ -198,33 +198,30 @@ jQuery.event = {
}, },
trigger: function( event, data, elem, onlyHandlers ) { trigger: function( event, data, elem, onlyHandlers ) {
// Don't do events on text and comment nodes
if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
return;
}
// Event object or event type var i, cur, old, ontype, special, handle, eventPath, bubbleType,
var cache, i, cur, old, ontype, special, handle, eventPath, bubbleType,
type = event.type || event, type = event.type || event,
namespaces = event.namespace ? event.namespace.split(".") : []; namespaces = event.namespace ? event.namespace.split(".") : [];
elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now // focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return; return;
} }
if ( type.indexOf( "." ) >= 0 ) { if ( type.indexOf(".") >= 0 ) {
// Namespaced trigger; create a regexp to match event type in handle() // Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split("."); namespaces = type.split(".");
type = namespaces.shift(); type = namespaces.shift();
namespaces.sort(); namespaces.sort();
} }
if ( !elem && !jQuery.event.global[ type ] ) {
// No jQuery handlers for this event type, and it can't have inline handlers
return;
}
// Caller can pass in an Event, Object, or just an event type string // Caller can pass in an Event, Object, or just an event type string
event = typeof event === "object" ? event = typeof event === "object" ?
// jQuery.Event object // jQuery.Event object
@ -236,22 +233,9 @@ jQuery.event = {
event.type = type; event.type = type;
event.isTrigger = true; event.isTrigger = true;
event.namespace = namespaces.join( "." ); event.namespace = namespaces.join(".");
event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null; event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
ontype = type.indexOf( ":" ) < 0 ? "on" + type : ""; ontype = type.indexOf(":") < 0 ? "on" + type : "";
// Handle a global trigger
if ( !elem ) {
// TODO: Stop taunting the data cache; remove global events and always attach to document
cache = jQuery.cache;
for ( i in cache ) {
if ( cache[ i ].events && cache[ i ].events[ type ] ) {
jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
}
}
return;
}
// Clean up the event in case it is being reused // Clean up the event in case it is being reused
event.result = undefined; event.result = undefined;

142
test/unit/ajax.js
View File

@ -7,7 +7,10 @@ module( "ajax", {
return callback; return callback;
}; };
}, },
teardown: moduleTeardown teardown: function() {
jQuery( document ).off( "ajaxStart ajaxStop ajaxSend ajaxComplete ajaxError ajaxSuccess" );
moduleTeardown();
}
}); });
(function() { (function() {
@ -16,24 +19,16 @@ module( "ajax", {
return; return;
} }
function addGlobalEvents() {
jQuery( document ).on( "ajaxStart ajaxStop ajaxSend ajaxComplete ajaxError ajaxSuccess", function( e ) {
ok( true, e.type );
});
}
//----------- jQuery.ajax() //----------- jQuery.ajax()
ajaxTest( "jQuery.ajax() - success callbacks", 8, { ajaxTest( "jQuery.ajax() - success callbacks", 8, {
setup: function() { setup: addGlobalEvents,
jQuery("#foo").ajaxStart(function() {
ok( true, "ajaxStart" );
}).ajaxStop(function() {
ok( true, "ajaxStop" );
}).ajaxSend(function() {
ok( true, "ajaxSend" );
}).ajaxComplete(function() {
ok( true, "ajaxComplete" );
}).ajaxError(function() {
ok( false, "ajaxError" );
}).ajaxSuccess(function() {
ok( true, "ajaxSuccess" );
});
},
url: url("data/name.html"), url: url("data/name.html"),
beforeSend: function() { beforeSend: function() {
ok( true, "beforeSend" ); ok( true, "beforeSend" );
@ -47,21 +42,7 @@ module( "ajax", {
}); });
ajaxTest( "jQuery.ajax() - success callbacks - (url, options) syntax", 8, { ajaxTest( "jQuery.ajax() - success callbacks - (url, options) syntax", 8, {
setup: function() { setup: addGlobalEvents,
jQuery("#foo").ajaxStart(function() {
ok( true, "ajaxStart" );
}).ajaxStop(function() {
ok( true, "ajaxStop" );
}).ajaxSend(function() {
ok( true, "ajaxSend" );
}).ajaxComplete(function() {
ok( true, "ajaxComplete" );
}).ajaxError(function() {
ok( false, "ajaxError" );
}).ajaxSuccess(function() {
ok( true, "ajaxSuccess" );
});
},
create: function( options ) { create: function( options ) {
return jQuery.ajax( url("data/name.html"), options ); return jQuery.ajax( url("data/name.html"), options );
}, },
@ -77,21 +58,7 @@ module( "ajax", {
}); });
ajaxTest( "jQuery.ajax() - success callbacks (late binding)", 8, { ajaxTest( "jQuery.ajax() - success callbacks (late binding)", 8, {
setup: function() { setup: addGlobalEvents,
jQuery("#foo").ajaxStart(function() {
ok( true, "ajaxStart" );
}).ajaxStop(function() {
ok( true, "ajaxStop" );
}).ajaxSend(function() {
ok( true, "ajaxSend" );
}).ajaxComplete(function() {
ok( true, "ajaxComplete" );
}).ajaxError(function() {
ok( false, "ajaxError" );
}).ajaxSuccess(function() {
ok( true, "ajaxSuccess" );
});
},
url: url("data/name.html"), url: url("data/name.html"),
beforeSend: function() { beforeSend: function() {
ok( true, "beforeSend" ); ok( true, "beforeSend" );
@ -109,21 +76,7 @@ module( "ajax", {
}); });
ajaxTest( "jQuery.ajax() - success callbacks (oncomplete binding)", 8, { ajaxTest( "jQuery.ajax() - success callbacks (oncomplete binding)", 8, {
setup: function() { setup: addGlobalEvents,
jQuery("#foo").ajaxStart(function() {
ok( true, "ajaxStart" );
}).ajaxStop(function() {
ok( true, "ajaxStop" );
}).ajaxSend(function() {
ok( true, "ajaxSend" );
}).ajaxComplete(function() {
ok( true, "ajaxComplete" );
}).ajaxError(function() {
ok( false, "ajaxError" );
}).ajaxSuccess(function() {
ok( true, "ajaxSuccess" );
});
},
url: url("data/name.html"), url: url("data/name.html"),
beforeSend: function() { beforeSend: function() {
ok( true, "beforeSend" ); ok( true, "beforeSend" );
@ -141,21 +94,7 @@ module( "ajax", {
}); });
ajaxTest( "jQuery.ajax() - error callbacks", 8, { ajaxTest( "jQuery.ajax() - error callbacks", 8, {
setup: function() { setup: addGlobalEvents,
jQuery("#foo").ajaxStart(function() {
ok( true, "ajaxStart" );
}).ajaxStop(function() {
ok( true, "ajaxStop" );
}).ajaxSend(function() {
ok( true, "ajaxSend" );
}).ajaxComplete(function() {
ok( true, "ajaxComplete" );
}).ajaxError(function() {
ok( true, "ajaxError" );
}).ajaxSuccess(function() {
ok( false, "ajaxSuccess" );
});
},
url: url("data/name.php?wait=5"), url: url("data/name.php?wait=5"),
beforeSend: function() { beforeSend: function() {
ok( true, "beforeSend" ); ok( true, "beforeSend" );
@ -237,7 +176,7 @@ module( "ajax", {
ajaxTest( "jQuery.ajax() - headers", 4, { ajaxTest( "jQuery.ajax() - headers", 4, {
setup: function() { setup: function() {
jQuery("#foo").ajaxSend(function( evt, xhr ) { jQuery( document ).ajaxSend(function( evt, xhr ) {
xhr.setRequestHeader( "ajax-send", "test" ); xhr.setRequestHeader( "ajax-send", "test" );
}); });
}, },
@ -394,18 +333,8 @@ module( "ajax", {
]; ];
}); });
ajaxTest( "jQuery.ajax() - abort", 8, { ajaxTest( "jQuery.ajax() - abort", 9, {
setup: function() { setup: addGlobalEvents,
jQuery("#foo").ajaxStart(function() {
ok( true, "ajaxStart" );
}).ajaxStop(function() {
ok( true, "ajaxStop" );
}).ajaxSend(function() {
ok( true, "ajaxSend" );
}).ajaxComplete(function() {
ok( true, "ajaxComplete" );
});
},
url: url("data/name.php?wait=5"), url: url("data/name.php?wait=5"),
beforeSend: function() { beforeSend: function() {
ok( true, "beforeSend" ); ok( true, "beforeSend" );
@ -660,14 +589,14 @@ module( "ajax", {
var success = function() { var success = function() {
successCount++; successCount++;
}; };
jQuery("#foo").ajaxError(function( e, xml, s, ex ) { jQuery( document ).on( "ajaxError.passthru", function( e, xml, s, ex ) {
errorCount++; errorCount++;
errorEx += ": " + xml.status; errorEx += ": " + xml.status;
}); });
jQuery("#foo").one( "ajaxStop", function() { jQuery( document ).one( "ajaxStop", function() {
equal( successCount, 5, "Check all ajax calls successful" ); equal( successCount, 5, "Check all ajax calls successful" );
equal( errorCount, 0, "Check no ajax errors (status" + errorEx + ")" ); equal( errorCount, 0, "Check no ajax errors (status" + errorEx + ")" );
jQuery("#foo").unbind("ajaxError"); jQuery( document ).off("ajaxError.passthru");
start(); start();
}); });
@ -1592,7 +1521,7 @@ module( "ajax", {
pass = function() { pass = function() {
ok( passed++ < 2, "Error callback executed" ); ok( passed++ < 2, "Error callback executed" );
if ( passed == 2 ) { if ( passed == 2 ) {
jQuery("#qunit-fixture").unbind("ajaxError"); jQuery( document ).off("ajaxError.setupTest");
start(); start();
} }
}, },
@ -1601,7 +1530,7 @@ module( "ajax", {
start(); start();
}; };
jQuery("#qunit-fixture").ajaxError( pass ); jQuery( document ).on( "ajaxError.setupTest", pass );
jQuery.ajaxSetup({ jQuery.ajaxSetup({
timeout: 1000 timeout: 1000
@ -1767,20 +1696,8 @@ module( "ajax", {
}); });
asyncTest( "jQuery.fn.load() - 404 error callbacks", 6, function() { asyncTest( "jQuery.fn.load() - 404 error callbacks", 6, function() {
jQuery("#foo").ajaxStart(function() { addGlobalEvents();
ok( true, "ajaxStart" ); jQuery( document ).ajaxStop( start );
}).ajaxStop(function() {
ok( true, "ajaxStop" );
start();
}).ajaxSend(function() {
ok( true, "ajaxSend" );
}).ajaxComplete(function() {
ok( true, "ajaxComplete" );
}).ajaxError(function() {
ok( true, "ajaxError" );
}).ajaxSuccess(function() {
ok( false, "ajaxSuccess" );
});
jQuery("<div/>").load( "data/404.html", function() { jQuery("<div/>").load( "data/404.html", function() {
ok( true, "complete" ); ok( true, "complete" );
}); });
@ -1921,9 +1838,9 @@ module( "ajax", {
jQuery.ajaxSetup({ jQuery.ajaxSetup({
dataType: "json" dataType: "json"
}); });
jQuery("#first").ajaxComplete(function( e, xml, s ) { jQuery( document ).ajaxComplete(function( e, xml, s ) {
strictEqual( s.dataType, "html", "Verify the load() dataType was html" ); strictEqual( s.dataType, "html", "Verify the load() dataType was html" );
jQuery("#first").unbind("ajaxComplete"); jQuery( document ).unbind("ajaxComplete");
start(); start();
}); });
jQuery("#first").load("data/test3.html"); jQuery("#first").load("data/test3.html");
@ -1938,9 +1855,8 @@ module( "ajax", {
"foo": "bar" "foo": "bar"
} }
}); });
jQuery("#foo") jQuery("#foo").load( "data/echoQuery.php", data );
.load( "data/echoQuery.php", data ) jQuery( document ).ajaxComplete(function( event, jqXHR, options ) {
.ajaxComplete(function( event, jqXHR, options ) {
ok( ~options.data.indexOf("foo=bar"), "Data from ajaxSettings was used" ); ok( ~options.data.indexOf("foo=bar"), "Data from ajaxSettings was used" );
start(); start();
}); });