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不废话…直接上代码
var eventUtils = {
addHandle: function(element,eventType,handler){
if(element.addEventListener)
element.addEventListener(eventType,handler,false);
else if(element.attachEvent)
element.attachEvent('on'+eventType,handler);
else
element['on'+type] = handler;
},
removeHandle: function(element,eventType,handler){
if(element.removeEventListener)
element.removeEventListener(eventType,handler,false);
else if(element.detachEvent)
element.detachEvent("on"+eventType,handler);
else
element["on"+eventType] = null;
},
getEvent:function(event){
return event ? event : window.event;
},
getTarget:function(event){
return event.target || event.srcElement;
},
preventDefault:function(event){
if(event.preventDefault)
event.preventDefault();
else
event.returnValue = false;
},
stopPropagation:function(event){
if(event.stopPropagation)
event.stopPropagation();
else
event.cancelBubble = true;
}
}
// Use:
// btn.onclick = function(event){
// var e = eventUtils.getEvent(event);
// }
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