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点击按钮样式的改变

2016-09-24 00:56 323 查看

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%>">

    <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">
   <script
type="text/javascript"src="plug/jquery.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");
}
function
removeClicks() {
   $("#table").removeClass("sd");

}
</script>
</body>
</html>

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