var EventUtil = {
addHandler:function(element,type,handler){
if(element.addEventListener){
element.addEventListener(type,handler,false);
}else if(element.attachEvent){
element.attachEvent("on"+type,handler);
}else{
element["on"+type] = handler;
}
},
removeHandler:function(element,type,handler){
if(element.removeEventListener){
element.removeEventListener(type,handler,false);
}else if(element.detachEvent){
element.detachEvent("on"+type,handler);
}else{
element["on"+type] = null;
}
}
};
var handler={
message:"Event handled",
handleClick:function(event){
alert(this.message);
}
};
var btn=document.getElementById("btn");
EventUtil.adddHandler(btn,"click",bind(handler.handleClick,handler));
慕斯王
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