<body>
<script type="text/javascript" src="jquery-1.9.1-min.js" ></script>
<script type="text/javascript">
function bindFun(){
alert("給bind按鈕成功綁定了事件");
}
function unbindFun(){
alert("給unbind按鈕成功綁定了事件");
//執行這句以後再點擊bind按鈕將無效
$("#bind").unbind("click",bindFun);
}
$(document).ready(function(){
//分別給bind和unbind按鈕綁定事件
$("#bind").bind("click",bindFun);
$("#unbind").bind("click",unbindFun);
});
</script>
<input type="button" value="bind" id="bind" /><br/><br/><br/>
<input type="button" value="unbind" id="unbind" />
</body>
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