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javascript綁定按鈕事件,JQuery綁定按鈕事件，其他事件類別似
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<body>
<button id="btn1">原生Javascript綁定</button><br/>
<button id="btn2">JQeury綁定1</button><br/>
<button id="btn3">JQeury綁定2</button><br/>
<script type="text/javascript">
$(document).ready(function(){
$("#btn2").click(function(){
alert("JQuery綁定1");
});
$("#btn3").bind("click",function(){
alert("JQuery綁定2");
});
});
var bind=function(object,type,fn){
if(object.attachEvent){
//IE瀏覽器
object.attachEvent("on"+type,(function(){return function(){window.event.cancelBubble=true;object.attachEvent=fn.apply(object);}})(object));
}else if(object.addEventListener){
//其他瀏覽器
object.addEventListener(type,function(event){event.stopPropagation();fn.apply(this)},false);
}
}
bind(document.getElementById("btn1"),"click",function(){alert("點擊按鈕的ID "+this.id+" ！")});
</script>
</body>
</html>
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