对前边不完善的修改
<!DOCTYPE html>
<html>
<head>
<title>test.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
<style type="text/css">
* {
margin: 0px;
padding: 0px;
}
.header {
100%;
background: #567;
height: 100px;
}
#leftDiv,#centerDiv,#rightDiv {
float: left;
background: #DDD;
margin-right: 10px;
word-wrap: break-word;
font-size: 12px;
}
#rightDiv {
60%;
}
#leftDiv {
19%;
}
#centerDiv {
18%
}
#foot {
height: 100px;
background-color: #ccc;
clear: both;
}
#middle {
zoom: 1;
}
.li{
100px;
}
</style>
</head>
<body>
<div class="header" id="XX">header</div>
<div id="middle">
<div id="leftDiv">
<ul id="l_ul1">
</ul>
<input type="button" id="button_create1" class="button1" value="创建1">
</div>
<div id="rightDiv">
<input type="button" id="button_create2" class="button1" value="创建2" onclick="addInput_button();">
<dl id="dl_1">
<dt>sss1</dt>
<dd>
<ul>
<li>s1</li>
<li>s1</li>
</ul>
<dd>
<dt>sss2</dt>
<dd>ss<dd>
<dd>ss<dd>
</dl>
</div>
</div>
<div id="foot"></div>
<script>
total = document.documentElement.clientHeight;
colHeight = total - 100 - document.getElementById("leftDiv").offsetTop;
document.getElementById("leftDiv").style.height = colHeight + "px";
document.getElementById("rightDiv").style.height = colHeight + "px";
var i =0;
function addInput_button(){
//alert();
var rightDiv=document.getElementById("rightDiv");
var dl_1=document.getElementById("dl_1");
var dt = document.createElement('dt');
var dd = document.createElement('dd');
var ul = document.createElement('ul');
ul.id=i;
dd.appendChild(ul);
dt.id = i;
//创建文本框和button
var dt_input1=document.createElement('input');
dt_input1.value=i;
dt_input1.type='text';
var dt_input2=document.createElement('input');
dt_input2.value='button'+i;
dt_input2.type='button';
// 给button 绑定click事件
if(dt_input2.attachEvent){
alert();
dt_input2.attachEvent('onclick',addInput_select)
}else{
dt_input2.addEventListener('click',addInput_select)
}
//将文本框绑定到dt标签
dt.appendChild(dt_input1);
//将button绑定到dt标签
dt.appendChild(dt_input2);
dl_1.appendChild(dt);
dl_1.appendChild(dd);
i++;
}
var iii = 0;
function addInput_select(){
alert();
// 得到当前button的父标签
var id=event.srcElement.parentElement.id;
alert(id);
var ss=document.getElementById(id)
alert(ss)
var input = document.createElement('input');
var li=document.createElement('li');
li.appendChild(input);
for(var z=0;z<2;z++){//这个循环呢是控制创建几个下拉框
var select = document.createElement('select');
for(var y=0;y<4;y++){//这个循环呢是控制下拉框的选项有几个
select.options.add(new Option(y,y));
}
li.appendChild(select);
select=null;
}
ss.appendChild(li);
}
window.onload = function(){
addInput_button();
};
</script>
</body>
</html>