Js dynamically creates the tag sample code

  • 2020-03-30 03:15:17
  • OfStack

 
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> 
<% 
String path = request.getContextPath(); 
String basePath = request.getScheme() + "://" 
+ request.getServerName() + ":" + request.getServerPort() 
+ path + "/"; 
%> 

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 
<html> 
<head> 
<base href="<%=basePath%>"> 

<title>My JSP 'createElement.jsp' starting page</title> 

<meta http-equiv="pragma" content="no-cache"> 
<meta http-equiv="cache-control" content="no-cache"> 
<meta http-equiv="expires" content="0"> 
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> 
<meta http-equiv="description" content="This is my page"> 
<script type="text/javascript" 
src="<%=request.getContextPath()%>/jquery/jquery-1.7.min.js"></script> 
<script type="text/javascript"> 
$(function() { 
$("#but").click(function() { 
var para = document.createElement("p"); 
var node = document.createTextNode(" This is a new paragraph. "); 
para.appendChild(node); 

var element = document.getElementById("div1"); 
element.appendChild(para); 

}) 
}) 
</script> 
</head> 
<body> 
<div id="div1"> 
<p id="p1"> 
 This is a paragraph.  
</p> 
<p id="p2"> 
 This is another paragraph.  
</p> 
</div> 
<input type="button" id="but" value=" add "> 
</body> 
</html> 

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