您的位置:首页 > 其它

封装自己的getClass

2016-06-18 10:15 267 查看
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">

<title>封装自己的getClass</title>
</head>
<body>
<input type="submit" name="confirm" value="提交">

<script>
window.onload = function(){

function getClass(name){
var Oname = document.getElementsByName(name);
for(var i in Oname){
return Oname[i];
}
}

function addEvent(ev, type){
var ev = ev || window.event;
if(ev.addEventListener){

ev.addEventListener(type, function(){
alert(ev.type);
}, false);
}else if(ev.attachEvent){

ev.attachEvent("on" + type, function(){
alert("ev.attachEvent");

});
}
}
//alert(getClass("confirm")); //Object HTMLinputElement
addEvent(getClass("confirm"), 'click');
}

</script>
</body>
</html>
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: