jquery学习

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript" src="jquery-1[1].2.6.js"></script>
<script  type="text/javascript">
// $(document).ready(function(){
// jQuery(function($) {
$(function(){

    var option1 = "<OPTION value='";  
    var option2 = "'>";  
    var option3 = "</OPTION>";
   $("#divZ2").append("<strong>This is just added</strong>");
    var value =5;  
        var text =5;  
   $("#year1").append(option1 + value + option2 + text + option3);
   $("a").click( function(){alert("OK");});
   $("div>p").css("color","red");
   $("div>p").addClass("testclass");
  
   $(".stripe_tb tr").mouseover(function(){
//如果鼠标移到class为stripe_tb的表格的tr上时,执行函数
$(this).addClass("over");}).mouseout(function(){
//给这行添加class值为over,并且当鼠标一出该行时执行函数
$(this).removeClass("over");}) //移除该行的class
$(".stripe_tb tr:even").addClass("alt");
//给class为stripe_tb的表格的偶数行添加class值为alt
$('a.affLink').mouseover(function(){window.status=this.title;return true;});
$('a.affLink').mouseout(function(){window.status='Done';return true;});
$("#Btn").click( function()
 {
  $(".MyTest").slideDown("slow"); });
 
});


</script>
<script type="text/javascript">
function jq(){ 
    alert($("div > p").html()); 
}
function appendToelemt(){
    $("<div><p>Hello</p></div>").appendTo("body");
}
</script>
<style>
<style>
red {
        background:#0066FF;
        color:#FFFFFF;
        line-height:20px;
        height:30px;
}
blue{
        background:#3399FF;
        color:#FFFFFF;
        line-height:20px;
        height:30px;
}
green{
        background::#FF00FF;
        color:#FFFFFF;
        line-height:20px;
        height:30px;
  
}
.testclass { background: yellow; font-size: 20pt; }


/*注意选择器的层叠关系*/
.stripe_tb th {
background:#B5CBE6;
color:#003399;
line-height:20px;
height:30px;
}
.stripe_tb td {
padding:6px 11px;
border-bottom:1px solid #95bce2;
vertical-align:top;
text-align:center;
}
.stripe_tb td * {
padding:6px 11px;
}
.stripe_tb tr.alt td {
background:#ecf6fc; /*这行将给所有偶数行加上背景色*/
}
.stripe_tb tr.over td {
background:#FEF3D1; /*这个将是鼠标高亮行的背景色*/
}
.MyTest{display: none;}
</style>
</style>
</head>

<body>
<a href="#">CHM</a>
<p>one</p> <div><p>two</p></div> <p>three</p>
<table class="stripe_tb" width="50%" border="0" cellspacing="0" cellpadding="0  ">
  <!--用class="stripe_tb"来标识需要使用该效果的表格-->
  <thead>
  <tr>
  <th>姓名</th>
  <th>年龄</th>
  <th>MSN</th>
  <th>Email</th>
  </tr>
  </thead>
  <tbody>
  <tr>
  <td>Robin</td>
  <td>50</td>
  <td>[email protected]</td>
  <td><a href="http://rlog.cn">Rlog</a></td>
  </tr>
  <tr>
  <td>Robin</td>
  <td>50</td>
  <td>[email protected]</td>
  <td><a href="http://rlog.cn">Rlog</a></td>
  </tr>
  <tr>
  <td>Robin</td>
  <td>50</td>
  <td>[email protected]</td>
  <td><a href="http://rlog.cn">Rlog</a></td>
  </tr>
  <tr>
  <td>Robin</td>
  <td>50</td>
  <td>[email protected]</td>
  <td><a href="http://rlog.cn">Rlog</a></td>
  </tr>
  <tr>
  <td>Robin</td>
  <td>50</td>
  <td>[email protected]</td>
  <td><a href="http://rlog.cn">Rlog</a></td>
  </tr>
  <tr>
  <td>Robin</td>
  <td>50</td>
  <td>[email protected]</td>
  <td><a href="http://rlog.cn">Rlog</a></td>
  </tr>
  </tbody>
  </table>
<a onMouseOver='window.status="http://www.merchant-url-here.com";
return true;' onMouseOut='window.status="Done"; return true;'
href="http://www.affiliate-url-here.com"
target="_blank">Link Text Here</a>
<p><a href="http://www.affsite.com?id=123"
 title="http://www.173.com"
class="affLink">Super Duper Product</a></p>
<input  type="button" onclick="" id="Btn"/>
<div class="MyTest">
<p>1</p>
<p>2</p>
<p>3</p>
<p>4</p>
</div>
<p>one</p>
<div>
      <p>two</p>
</div>
    <p>three</p>
    <a href="#" id="test" onClick="jq()" >jQuery</a>
<input  type="button" onclick="Cl()" />
<script type="text/javascript">
function Cl()
{

 for (var i=2006;i<2008;i++)
 {
   alert(i);
 }
 
}
function getyear1(value)
   {
    var option1 = "<OPTION value='";  
    var option2 = "'>";  
    var option3 = "</OPTION>";
     
       if (value != 0)
                {
                     var now = new Date();
                     var max=now.getYear();
                     var min=value;
                    for(var i=min; i<=max; i++)
                {
         //$("#year1").append("<option value='"+i+"'>"+i+"</option>");
        var value =i;  
        var text =i;  
   $("#year1").append(option1 + value + option2 + text + option3);
                        //document.all("year1").options.add(new Option(i,i));
                  document.all("year2").options.add(new Option(i,i));
                     
                }
                } 
                    
               
              
 }
  function hideeelent()
  {
 
    $("#testDiv").hide();

  }
  function specify(current)
  {
         var spName = $(current+" option:selected").val();
         alert(spName);
  }
  function deleteelent()
  {
 
   if (  $("#myTable").length >0 )
   {
      $("#myTable").remove();; 
 } else
 {
 
      $("<div id='foo'><p>Hello222</p></div>").appendTo("body");
  $("p").appendTo("#foo");
 }
  }
   
</script>
<select id="year1"></select>
<select id="year2"></select>
<input  type="button" onclick="getyear1(2004)"  value="add items"/>
<input  type="button" onclick="specify(year2)" />
<script language="JavaScript">
<!--
function add_select_option(obj, text, value){
    try{
        obj.add(new Option(text, value));
    }catch(e){
        obj.add(new Option(text, value), null);
    }
}
function append_option(){
    var obj = document.getElementById("sel_test");
    for (var i=0; i<10; i++)
 {
        var text = "这是 "+i;
        var value = i;
        add_select_option(obj, text, value)
    }
}
//-->
</script>
<select id="sel_test" name="sel_test"></select>
<input type="button" onclick="append_option()" value="btn_test">
<div id="divZ2">
  <h2>Original Text 2</h2>
</div>

<div id="testDiv">
<table id="myTable">
  <tr><td>Value 1</td><td></td></tr>
  <tr><td>Value 2</td><td></td></tr>
</table>
</div>
<input  type="button" onclick="deleteelent()" value="删除元素"/>
<input  type="button" onclick="hideeelent()" value="隐藏元素"/>

</body>

</html>

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