jQuery实现 注册时选择阅读条款 左右移动

注册时选择阅读条款

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 
<html> 
  <head> 
    <title>demo2.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 type="text/css" href="https://www.jb51.net/article/styles.css">--> 
<script type="text/javascript" src="https://www.jb51.net/js/jquery-1.9.1.js"></script> 
<script type="text/javascript"> 
    $(document).ready(function(){ 
        var $submitBtn=$("#submitBtn");//获取按钮对象 
        //为按钮注册点击事件 
        $submitBtn.click(function(){ 
            //alert("我被点击了!"); 
        }); 
        //第二种  绑定事件 第一个参数是绑定事件的类型,第二个参数是触发的函数 
        $(submitBtn).bind("click",function(){ 
            var $check=$("#agree");//获取checkbook的元素对象 
            //把jQuery转换成Dom对象 
            /*var checkDom=$check[0]; 
            if(checkDom.checked){ 
                alert("同意注册!"); 
            }else{ 
                alert("请选择同意条款!"); 
            }*/ 
            if($check.is(":checked")){ 
                alert("同意注册!");  
            }else{ 
                alert("请选择同意条款!"); 
            } 
        }); 
    }); 
</script> 

</head> 
  <body> 
    注册条款:<input type="checkbox"/>我已仔细阅读并接受csdn注册条款。 
    <input type="submit" value="注册"/> 
  </body> 
</html>


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 type="text/css" href="https://www.jb51.net/article/styles.css">--> 
<script type="text/javascript" src="https://www.jb51.net/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>左右漂移</h1> 
       <div> 
          <div><br><br> 
                      <select multiple="multiple" size="9"> 
                                          <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" value="选中的右移"/><br/><br/> 
                      <input type="button" value="全部右移"/> 
          </div> 
          <div style ="width: 200px; height: 300px; background-color: #bbffaa; text-align: center;"><br><br> 
                      <select multiple="multiple" size="9"> 
                                          <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" value="选中的左移"/><br/><br/> 
                      <input type="button" value="全部左移"/> 
          </div> 
       </div> 
  </body> 
</html> 

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