jQuery案例----左右移动

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>demo03.html</title>
	
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="this is my page">
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
    
    <!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
<script type="text/javascript" src="../js/jquery-1.9.1.js"></script>
<script type="text/javascript">
	
	
	 $(document).ready(function(){
		 	var $romve=$("#romve");
		 	var $romves=$("#romves");
		 	
		 	$romve.click(function(){
		 		var $opts=$("#ropt>option:selected");
		 		$opts.appendTo("#lopt");
		 	
		 	});
		 	
		 	$romves.bind("click",function(){
		 		var $opts=$("#ropt>option");
		 		alert($opts.length);
		 		$opts.appendTo("#lopt");
		 	});
		 	
		 	//双击
		 	$("#ropt").bind("dblclick",function(){
		 		var $pots=$("#ropt>option:checked");
		 		$pots.appendTo("#lopt");
		 	});
		 
		 });
	 
	 $(document).ready(function(){
			var $lromve=$("#lromve");
			var $lromves=$("#lromves");
			//注册click事件
			$lromve.click(function(){
				var $opts=$("#lopt>option:selected");
				$opts.appendTo("#ropt");
			
			});
			//绑定事件
			 $lromves.bind("click",function(){
			 	var $opts=$("#lopt>option");//获取所有的option
			 	
			 	//alert($opts.length);
			 	$opts.appendTo("#ropt");
			 	//$("#ropt").append($opts);
			 });
			
			//双击
			$("#lopt").bind("dblclick",function(){
				var $opts=$("#lopt>option:checked");//获取所有的option
			 	$opts.appendTo("#ropt");
			});
			
		});

</script>
  </head>
  
  <body>
       
       <h1 align="center">左右漂移</h1>
       
       <div style="position: absolute; left: 450px; top: 120px">
          <div style="float:left; width: 200px; height: 300px; background-color:lightsteelblue; text-align: center;"><br><br>
                      
                      <select id="lopt" multiple="multiple" size="9" style="width: 80px;">
                                   		  <option>aa</option>
                                          <option>bb</option>
                                          <option>cc</option>
                                          <option>dd</option>
                                          <option>ee</option>
                                          <option>ff</option>
                                          <option>gg</option>
                                          <option>hh</option>
                                          <option>pp</option>              
                      </select>
                       <br/><br/>
                      <input type="button" id="lromve" value="选中的右移" style="width: 80px;"/><br/><br/>
                      <input type="button" id="lromves" value="全部右移" style="width: 80px;"/>
          
          </div>
          <div style ="width: 200px; height: 300px; background-color: #bbffaa; text-align: center;"><br><br>
           
                      <select id="ropt" multiple="multiple" size="9" style="width: 80px;">
                            			  <option>选项1</option>
                                          <option>选项2</option>
                                          <option>选项3</option>
                                          <option>选项4</option>
                                          <option>选项5</option>
                                          <option>选项6</option>
                                          <option>选项7</option>
                                          <option>选项8</option>
                                          <option>选项9</option>         
                      </select>
                      
                       <br/><br/>
                      <input type="button" id="romve" value="选中的左移" style="width: 80px;"/><br/><br/>
                      <input type="button" id="romves" value="全部左移" style="width: 80px;"/>
          
          </div>
       </div>
  </body>
</html>

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