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加div小练习

2016-07-13 19:30 260 查看
<!DOCTYPE html>
<html>
<head>
<meta
charset="utf-8"
/>
<title></title>
<style
type="text/css">
.wrap{
width:
210px;
height:
300px;
border:1px
solid black;
}
.message{
width:
190px;
height:
30px;
margin-top:
10px;
margin-left:
3px;
border:
1px solid red;
}
</style>
</head>
<body>
<div
class = "wrap">
<div
class="message"
onclick="myFunc(this)">国家</div>
</div>
<script
type="text/javascript">
function
myFunc(obj){
var
div2 = document.createElement("div");
document.body.firstElementChild.appendChild(div2);

div2.setAttribute("class","message");

div2.innerHTML
= "省";
obj.onclick
= !obj.onclick;
div2.setAttribute("onclick","myFunc1(this)");
}
function
myFunc1(obj){
var
div3 = document.createElement("div");
document.body.firstElementChild.appendChild(div3);

div3.setAttribute("class","message");
div3.innerHTML
= "市";
obj.onclick
= !obj.onclick;
}
</script>
</body>
</html>
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标签:  DOM