jQuery实现的点击按钮改变样式功能示例

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我是靠谱客的博主耍酷镜子，最近开发中收集的这篇文章主要介绍jQuery实现的点击按钮改变样式功能示例，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

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：