JQuery动态创建DOM、表单元素的实现代码

复制代码代码如下:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>createElement</title> 
<style type="text/css"> 
.warpper{ border:1px solid red; padding:8px;} 
</style> 
<script type="text/javascript" language="javascript" src="JavaScript/jquery-1.6.1.min.js" ></script> 
<script type="text/javascript" language="javascript"> 
<!-- 
///动态创建一个div 
$(function(){ 
$('<div />',{ 
id:'test', 
text:"this is a div", 
"class":"warpper", 
click:function(){ 
var text=$(this).text(); 
alert(text); 
} 
}).appendTo("body"); 
}); 
//创建input:text 
$(function(){ 
$('<input />',{ 
type:"text", 
val:"input text somethings...", 
name:"userName" 
}).appendTo("body"); 
}); 
//创建input select 
$(function(){ 
var slt=$('<select />',{name:"country" }); 
$('<option />',{ 
val:"0", 
text:"请选择" 
}).appendTo(slt); 
$('<option>',{ 
val:"CN", 
text:"China", 
selected:"selected" 
}).appendTo(slt); 
$("body").append(slt); 
}); 
//创建radio 
$(function(){ 
$('<input />',{ 
type:"radio", 
name:"rdo", 
checked:"checked", 
val:"男" 
}).appendTo("body"); 
$('<label>',{ 
text:"男", 
}).appendTo("body"); 
$('<input />',{ 
type:"radio", 
name:"rdo", 
val:"女" 
}).appendTo("body"); 
$('<label>',{ 
text:"女" 
}).appendTo("body"); 
}); 
//creat checkbox 
$(function(){ 
$('<input />',{ 
type:"checkbox", 
name:"cbox", 
val:"1", 
checked:"checked" 
}).appendTo("body"); 
}); 
$(function(){ 
$('<input />',{ 
type:"file", 
name:"myfile" 
}).appendTo("body"); 
}); 
//--> 
</script> 
</head> 
<body> 
<form> 
</body> 
</html> 