form 转json最佳示例

form 转json最佳示例

<!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"></option>  
      <option value="2"></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>  

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