Jquery操作radio,checkbox,select

直接复制代码,修改下Jquery的引用地址就可以之前用了。

学习笔记,以备后用。

<!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=utf-8" />
<title>Jquery操作radio,checkbox,select</title>
<script src="jquery-1.4.2.min.js</script>
</head>

<body>
<script type="text/javascript">
$(function(){
     $('#uname').blur(function(){
          if($('#uname').val()=='')
          {
           $('#err').html('*');
           }
           else
           {
            $('#err').html('');
            }
          });
     $('#see').click(function(){
         if($('#uname').val()=='')
          {
           $('#err').html('*');
           }
           else
           {
            $('#err').html('');
            $('#name').html($('#uname').val());
            }
         //$('#xingbie').html($(':radio:checked').val());
         $('#xingbie').html($("[name='aa']:checked").val());
         var str="";
         $("[name='bbb']:checked").each(function(){
               str+=$(this).val()+" ";
         });
         $('#shengfen').html(str);
         //$('#nianfen').html($('#nf').find('option:selected').text());//text
         $('#nianfen').html($('#nf').find('option:selected').val());//value
         });
     $('#quan').click(function(){
          $("[name='ccc']").attr('checked','true');
          });
     $('#buxuan').click(function(){
          $("[name='ccc']").removeAttr('checked');
          });
     $('#fan').click(function(){
         $("[name='ccc']").each(function(){
         if($(this).attr("checked"))
         {
         $(this).removeAttr("checked");
         }
         else
         {
         $(this).attr("checked",'true');
         }
        });
       });
     $('#kan').click(function(){
         var ss="";
         $("[name='ccc']:checked").each(function(){
         ss+=$(this).val()+" ";
         });
         $('#seee').html(ss);
         });
     });
</script>
<table width="300" border="1" cellspacing="1" cellpadding="1">
  <tr>
    <td width="30%" align="center">用户名:</td>
    <td width="60%"><input type="text" id="uname" /></td>
    <td width="10%"><div style="color:#F00" id="err"></div></td>
  </tr>
  <tr>
    <td align="center">性&nbsp;&nbsp;&nbsp;别:</td>
    <td><input name="aa" type="radio" id="ta1" value="男" checked="checked"/>男&nbsp;&nbsp;<input name="aa" type="radio" id="ta2" value="女"/>女</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="center">省&nbsp;&nbsp;&nbsp;份:</td>
    <td><input name="bbb" type="checkbox" id="ck1" value="北京"/>北京<input name="bbb" type="checkbox" id="ck2" value="上海"/>上海</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="center">年&nbsp;&nbsp;&nbsp;份:</td>
    <td><select id="nf">
    <option value="2008">2008年</option>
    <option value="2009">2009年</option>
    <option value="2010">2010年</option>
    </select></td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="center">输出姓名</td>
    <td><div id="name"></div></td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="center">输出性别</td>
    <td><div id="xingbie"></div></td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="center">输出省份</td>
    <td><div id="shengfen"></div></td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="center">输出年份</td>
    <td><div id="nianfen"></div></td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="center">结&nbsp;&nbsp;&nbsp;果:</td>
    <td><input type="button" id="see" value="输出结果" /></td>
    <td>&nbsp;</td>
  </tr>
</table><br /><br />
<table width="300" border="1" cellspacing="1" cellpadding="1">
  <tr>
    <td align="center">省&nbsp;&nbsp;&nbsp;份:</td>
    <td><input name="ccc" type="checkbox" id="cck1" value="北京"/>北京<input name="ccc" type="checkbox" id="cck2" value="上海"/>上海<input name="ccc" type="checkbox" id="cck3" value="广州"/>广州</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="center">&nbsp;</td>
    <td><input name="ccc" type="checkbox" id="cck4" value="天津"/>天津<input name="ccc" type="checkbox" id="cck5" value="其他"/>其他</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="center">输&nbsp;&nbsp;&nbsp;出:</td>
    <td><div id="seee"></div></td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="center">结&nbsp;&nbsp;&nbsp;果:</td>
    <td><input type="button" id="quan" value="全选" /><input type="button" id="buxuan" value="不选" /><input type="button" id="fan" value="反选" /><input type="button" id="kan" value="查看" /></td>
    <td>&nbsp;</td>
  </tr>
</table>
</body>
</html>

posted @ 2010-04-26 15:59  GeliBear  Views(550)  Comments(0)    收藏  举报