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Added a fix for IE for binding events onto IFrame content.

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This commit is contained in:
John Resig 2006-07-04 02:19:41 +00:00
parent 8a97cd67ef
commit 0027439156
1 changed files with 17 additions and 11 deletions
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28
jquery/jquery.js vendored
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@ -13,7 +13,7 @@
window.undefined = window.undefined; window.undefined = window.undefined;
// Map over the $ in case of overwrite // Map over the $ in case of overwrite
if ( $ ) var ._$ = $; if ( $ ) var _$ = $;
/** /**
* Create a new jQuery Object * Create a new jQuery Object
@ -804,15 +804,20 @@ jQuery.event = {
}, },
handle: function(event) { handle: function(event) {
if ( !event && !window.event ) return; // Handle adding events to items in IFrames, in IE
event = event ||
jQuery.event.fix( ((this.ownerDocument || this.document ||
this).parentWindow || window).event );
// If no correct event was found, fail
if ( !event ) return;
var returnValue = true, handlers = []; var returnValue = true, handlers = [];
event = event || jQuery.event.fix(window.event);
for ( var j in this.events[event.type] ) for ( var j in this.events[event.type] )
handlers[handlers.length] = this.events[event.type][j]; handlers[handlers.length] = this.events[event.type][j];
for ( var i = 0; i < handlers.length; i++ ) { for ( var i = 0; i < handlers.length; i++ )
if ( handlers[i].constructor == Function ) { if ( handlers[i].constructor == Function ) {
this.handleEvent = handlers[i]; this.handleEvent = handlers[i];
if (this.handleEvent(event) === false) { if (this.handleEvent(event) === false) {
@ -821,18 +826,19 @@ jQuery.event = {
returnValue = false; returnValue = false;
} }
} }
}
return returnValue; return returnValue;
}, },
fix: function(event) { fix: function(event) {
event.preventDefault = function() { if ( event ) {
this.returnValue = false; event.preventDefault = function() {
}; this.returnValue = false;
};
event.stopPropagation = function() { event.stopPropagation = function() {
this.cancelBubble = true; this.cancelBubble = true;
}; };
}
return event; return event;
} }