Merge branch 'fix7762' into jquery master. Fixes #7762.
This commit is contained in:
Colin Snover
commit
429b078dc7
69
src/event.js
69
src/event.js
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@ -63,7 +63,7 @@ jQuery.event = {
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var eventKey = elem.nodeType ? "events" : "__events__",
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events = elemData[ eventKey ],
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eventHandle = elemData.handle;
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if ( typeof events === "function" ) {
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// On plain objects events is a fn that holds the the data
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// which prevents this data from being JSON serialized
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@ -143,9 +143,9 @@ jQuery.event = {
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}
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}
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}
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if ( special.add ) {
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special.add.call( elem, handleObj );
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if ( special.add ) {
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special.add.call( elem, handleObj );
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if ( !handleObj.handler.guid ) {
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handleObj.handler.guid = handler.guid;
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@ -184,7 +184,7 @@ jQuery.event = {
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if ( !elemData || !events ) {
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return;
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}
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if ( typeof events === "function" ) {
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elemData = events;
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events = events.events;
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@ -222,7 +222,7 @@ jQuery.event = {
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namespaces = type.split(".");
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type = namespaces.shift();
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namespace = new RegExp("(^|\\.)" +
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namespace = new RegExp("(^|\\.)" +
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jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)");
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}
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@ -384,7 +384,7 @@ jQuery.event = {
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isClick = jQuery.nodeName( target, "a" ) && targetType === "click",
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special = jQuery.event.special[ targetType ] || {};
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if ( (!special._default || special._default.call( elem, event ) === false) &&
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if ( (!special._default || special._default.call( elem, event ) === false) &&
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!isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {
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try {
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@ -454,7 +454,7 @@ jQuery.event = {
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event.handler = handleObj.handler;
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event.data = handleObj.data;
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event.handleObj = handleObj;
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var ret = handleObj.handler.apply( this, args );
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if ( ret !== undefined ) {
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@ -553,7 +553,7 @@ jQuery.event = {
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add: function( handleObj ) {
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jQuery.event.add( this,
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liveConvert( handleObj.origType, handleObj.selector ),
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jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) );
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jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) );
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},
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remove: function( handleObj ) {
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@ -583,7 +583,7 @@ jQuery.removeEvent = document.removeEventListener ?
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if ( elem.removeEventListener ) {
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elem.removeEventListener( type, handle, false );
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}
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} :
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} :
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function( elem, type, handle ) {
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if ( elem.detachEvent ) {
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elem.detachEvent( "on" + type, handle );
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@ -636,7 +636,7 @@ jQuery.Event.prototype = {
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if ( !e ) {
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return;
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}
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// if preventDefault exists run it on the original event
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if ( e.preventDefault ) {
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e.preventDefault();
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@ -732,7 +732,7 @@ if ( !jQuery.support.submitBubbles ) {
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return trigger( "submit", this, arguments );
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}
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});
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jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
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var elem = e.target,
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type = elem.type;
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@ -794,7 +794,7 @@ if ( !jQuery.support.changeBubbles ) {
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if ( e.type !== "focusout" || elem.type !== "radio" ) {
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jQuery.data( elem, "_change_data", val );
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}
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if ( data === undefined || val === data ) {
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return;
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}
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@ -808,7 +808,7 @@ if ( !jQuery.support.changeBubbles ) {
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jQuery.event.special.change = {
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filters: {
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focusout: testChange,
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focusout: testChange,
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beforedeactivate: testChange,
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@ -879,15 +879,15 @@ if ( document.addEventListener ) {
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if ( focusCounts[fix]++ === 0 ) {
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document.addEventListener( orig, handler, true );
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}
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},
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teardown: function() {
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},
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teardown: function() {
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if ( --focusCounts[fix] === 0 ) {
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document.removeEventListener( orig, handler, true );
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}
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}
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};
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function handler( e ) {
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function handler( e ) {
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e = jQuery.event.fix( e );
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e.type = fix;
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return jQuery.event.trigger( e, null, e.target );
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@ -904,7 +904,7 @@ jQuery.each(["bind", "one"], function( i, name ) {
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}
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return this;
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}
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if ( jQuery.isFunction( data ) || data === false ) {
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fn = data;
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data = undefined;
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@ -944,20 +944,20 @@ jQuery.fn.extend({
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return this;
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},
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delegate: function( selector, types, data, fn ) {
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return this.live( types, data, fn, selector );
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},
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undelegate: function( selector, types, fn ) {
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if ( arguments.length === 0 ) {
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return this.unbind( "live" );
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} else {
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return this.die( types, null, fn, selector );
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}
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},
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trigger: function( type, data ) {
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return this.each(function() {
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jQuery.event.trigger( type, data, this );
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@ -1014,12 +1014,12 @@ jQuery.each(["live", "die"], function( i, name ) {
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var type, i = 0, match, namespaces, preType,
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selector = origSelector || this.selector,
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context = origSelector ? this : jQuery( this.context );
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if ( typeof types === "object" && !types.preventDefault ) {
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for ( var key in types ) {
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context[ name ]( key, data, types[key], selector );
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}
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return this;
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}
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@ -1066,7 +1066,7 @@ jQuery.each(["live", "die"], function( i, name ) {
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context.unbind( "live." + liveConvert( type, selector ), fn );
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}
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}
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return this;
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};
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});
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@ -1085,7 +1085,7 @@ function liveHandler( event ) {
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if ( event.liveFired === this || !events || !events.live || event.target.disabled || event.button && event.type === "click" ) {
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return;
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}
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if ( event.namespace ) {
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namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)");
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}
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@ -1183,21 +1183,4 @@ jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblcl
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}
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});
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// Prevent memory leaks in IE
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// Window isn't included so as not to unbind existing unload events
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// More info:
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// - http://isaacschlueter.com/2006/10/msie-memory-leaks/
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if ( window.attachEvent && !window.addEventListener ) {
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jQuery(window).bind("unload", function() {
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for ( var id in jQuery.cache ) {
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if ( jQuery.cache[ id ].handle ) {
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// Try/Catch is to handle iframes being unloaded, see #4280
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try {
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jQuery.event.remove( jQuery.cache[ id ].handle.elem );
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} catch(e) {}
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}
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}
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});
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}
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})( jQuery );
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