基本选择器

来源：互联网发布：sql server guid 编辑：程序博客网时间：2024/06/05 09:16

<%@ 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 'b.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="js/jquery-1.3.1.js"></script>

<script type="text/javascript" src="c/103.js"></script>
<

<style type="text/css">
   .AAA{
      background-color: red;
   }
   .BBB{
      background-color: green;
   }
</style>
   <script type="text/javascript">
   $(function(){

          // $("div").css("backgroundColor","#888").css("color","red");
          // $(".divCl1").css("backgroundColor","#888");
          // $("*").css("backgroundColor","#888");
          // $("span,#div3").css("backgroundColor","#888");
           // $("#div1").addClass("AAA");
           // document.getElementById("div1").className="BBB";
   })
   </script>
</head>

<body>
     <div id="div1" class="divCl1">
        aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
     </div>
     <div id="div2" class="divCl1">
        bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
     </div>
     <div id="div3" class="divCLCCCCCCCCC">
        ccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
     </div>
     <div id="dddd" class="ddd">
        dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
     </div>
     <span>span1span1span1span1span1span1</span>
</body>
</html>

----------------------------------------

var css=document.createElement("link");
css.rel="stylesheet";
css.type="text/css";
css.href="c/103.css";
document.getElementsByTagName("head").item(0).appendChild(css);
$(function(){
$("#div1").addClass("sysyssysys");
})

// var js=document.createElement("script");
// js.type="text/javascript";
// js.src="c/tes.css";
// document.getElementsByTagName("head").item(0).appendChild(js);

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