（转）基于jQuery的form转json示例 

<!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" />
<script type="application/javascript" src="js/jquery-2.0.3.js"></script>
<title>无标题文档</title>
<script type="application/javascript">

$.fn.serializeObject = function()  
{  
   var o = {};  
   var a = this.serializeArray();  
   $.each(a, function() {  
       if (o[this.name]) {  
           if (!o[this.name].push) {  
               o[this.name] = [o[this.name]];  
           }  
           o[this.name].push(this.value || '');  
       } else {  
           o[this.name] = this.value || '';  
       }  
   });  
   return o;  
};

function onClik(){
        //var data = $("#form1").serializeArray(); //自动将form表单封装成json
        //alert(JSON.stringify(data));
        var jsonuserinfo = $('#form1').serializeObject();
        alert(JSON.stringify(jsonuserinfo));
}
</script>
</head>

<body>
<form id="form1" name="form1" method="post" action="">
  <p>进货人 :
    <label for="name"></label>
    <input type="text" name="name" id="name" />
  </p>
  <p>性别:
    <label for="sex"></label>
    <select name="sex" size="1" id="sex">
      <option value="1">男</option>
      <option value="2">女</option>
    </select>
  </p>
  <table width="708" border="1">
    <tr>
      <td width="185">商品名</td>
      <td width="205">商品数量</td>
      <td width="296">商品价格</td>
    </tr>
    <tr>
      <td><label for="pro_name"></label>
        <input type="text" name="pro_name" id="pro_name" /></td>
      <td><label for="pro_num"></label>
        <input type="text" name="pro_num" id="pro_num" /></td>
      <td><label for="pro_price"></label>
        <input type="text" name="pro_price" id="pro_price" /></td>
    </tr>
    <tr>
      <td><input type="text" name="pro_name2" id="pro_name2" /></td>
      <td><input type="text" name="pro_num2" id="pro_num2" /></td>
      <td><input type="text" name="pro_price2" id="pro_price2" /></td>
    </tr>
  </table>
  <p> </p>
  <input type="button" name="submit" onclick="onClik();" value="提交"/>
</form>
</body>
</html>
$.fn.serializeObject = function()
{
   var o = {};
   var a = this.serializeArray();
   $.each(a, function() {
       if (o[this.name]) {
           if (!o[this.name].push) {
               o[this.name] = [o[this.name]];
           }
           o[this.name].push(this.value || '');
       } else {
           o[this.name] = this.value || '';
       }
   });
   return o;
};

原址：http://blog.csdn.net/zhangdaiscott/article/details/18456215

 

posted @ 2014-09-29 10:40  Canrz  阅读(1514)  评论(0)  编辑  收藏  举报