js动态创建按钮 (未测试)

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<!doctype html>

<html>

<head>

<meta charset="UTF-8" />

<title>Document</title>

<script type="text/javascript">

var i = 0;

function addInput(){

var o = document.createElement('input');

o.type = 'button';

o.value = '按钮'+ i++;

if(o.attachEvent){

o.attachEvent('onclick',addInput)

}else{

o.addEventListener('click',addInput)

}

document.body.appendChild(o);

o = null;

}


</script>

</head>

<body onload="addInput()">


</body>

</html>

                                             
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