This article mainly uses examples to introduce how to dynamically create tags in js. Friends who need it can refer to it
The code is as follows:
<%@ 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("这是新段落。"); para.appendChild(node); var element = document.getElementById("p1"); element.appendChild(para); }) }) </script> </head> <body> <p id="p1"> <p id="p1"> 这是一个段落。 </p> <p id="p2"> 这是另一个段落。 </p> </p> <input type="button" id="but" value="添加"> </body> </html>
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