Modified onexxx handlers to unbind themselve when executed; Reintroduced event fixes (and added some more comments)
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@ -1592,20 +1592,15 @@ new function(){
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// Finally, handle events that only fire once
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jQuery.fn["one"+o] = function(f){
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// Attach the event listener
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return this.each(function(){
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var count = 0;
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// Add the event
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jQuery.event.add( this, o, function(e){
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// If this function has already been executed, stop
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if ( count++ ) return true;
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// And execute the bound function
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return f.apply(this, [e]);
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});
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});
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// save cloned reference to this
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var element = jQuery(this);
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var handler = function() {
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// unbind itself when executed
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element.unbind(o, handler);
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// apply original handler with the same arguments
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f.apply(this, arguments);
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};
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return this.bind(o, handler);
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};
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};
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15
src/jquery/jquery.js
vendored
15
src/jquery/jquery.js
vendored
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@ -2295,16 +2295,25 @@ jQuery.extend({
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},
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fix: function(event) {
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if ( event ) {
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// check IE
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if(jQuery.browser.msie) {
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// get real event from window.event
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event = window.event;
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event.preventDefault = function() {
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this.returnValue = false;
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};
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event.stopPropagation = function() {
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this.cancelBubble = true;
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};
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// fix target property
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event.target = event.srcElement;
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// check safari and if target is a textnode
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} else if(jQuery.browser.safari && event.target.nodeType == 3) {
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// target is readonly, clone the event object
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event = jQuery.extend({}, event);
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// get parentnode from textnode
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event.target = event.target.parentNode;
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}
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return event;
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}
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