jQuery实现的点击按钮改变样式功能示例
本文实例讲述了jQuery实现的点击按钮改变样式功能。分享给大家供大家参考,具体如下:
1. css代码:index4.css
@CHARSET "UTF-8"; .sd{ font-weight: bold; color: black; background: red; }
2. jsp代码:index4.jsp
<%@ page language="java" import="java.util.*"pageEncoding="UTF-8"%> <% Stringpath = request.getContextPath(); StringbasePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTDHTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>" rel="external nofollow" > <title>My JSP 'index4.jsp' startingpage</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"> <link rel="stylesheet"type="text/css" href="css/index4.css" rel="external nofollow" > <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script> </head> <body> <table width="428"height="148" border="1"align="center" id="table"> <tr> <td><div align="center"> <label><input type="button"name="Submit" value="添加样式" onclick="clicks()"/></label> <label><input type="button"name="Submit2" value="移除样式" onclick="removeClicks()"/></label></div> </td> </tr> </table> <script type="text/javascript"> function clicks(){ // $("#table").toggleClass("sd"); $("#table").addClass("sd"); } function removeClicks() { $("#table").removeClass("sd"); } </script> </body> </html>
运行效果:
感兴趣的朋友可以使用在线HTML/CSS/JavaScript代码运行工具http://tools.jb51.net/code/HtmlJsRun测试一下运行效果。
更多关于jQuery相关内容感兴趣的读者可查看本站专题:《jQuery页面元素操作技巧汇总》、《jQuery常见事件用法与技巧总结》、《jQuery常用插件及用法总结》、《jQuery扩展技巧总结》、《jQuery常见经典特效汇总》及《jquery选择器用法总结》
希望本文所述对大家jQuery程序设计有所帮助。
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