JSON.stringify的使用

JSON.stringify的使用_第1张图片


<html>
<head>

<script type="application/javascript" src="js/jquery-2.2.2.min.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>

JSON.stringify的使用_第2张图片

 
<html lang="en">

    <head>
        <meta charset="UTF-8" />
        <title>Documenttitle>
        <script type="text/javascript">
            var student = new Object();
            student.name = "Lanny";
            student.age = "25";
            student.location = "China";
            var json = JSON.stringify(student);
            alert(json);
        script>
    head>

    <body>

    body>

html> 

你可能感兴趣的:(JSON.stringify的使用)