jquery.serialize-object.js表单字段序列化传参

<form class="form-horizontal" role="form" id="myform" action="" method="post">  
    <div class="form-group">  
        <label for="email" class="col-sm-2 control-label">邮箱</label>  
        <div class="col-sm-10">  
            <input type="email" class="form-control" id="email" name="user[email]" placeholder="Email" value="xxxx.qq.com">  
        </div>  
    </div>  
    <div class="form-group">  
        <label for="email" class="col-sm-2 control-label">自我评价</label>  
        <div class="col-sm-10">  
            <textarea class="form-control" name="user[intro]" rows="3"></textarea>  
        </div>  
    </div>  
 
    <div class="form-group">  
        <div class="col-sm-offset-2 col-sm-10">  
            <button type="submit" class="btn btn-default" id="submit”">提交</button>  
        </div>  
    </div> 
</form>

把每个表单元素定义为如name="user[xx]"数组的格式，这样方便表单的值序列化

$(function(){  
    $(document).on('click', '#submit', function(event) {  
        event.preventDefault();  
          
        var json_data = $('#myform').serializeJSON();  
        $.post('post.php', json_data, function(data) {  
            console.log(data);  
        });  
    });  
});

返回的值：
POST提交JSON数据：{"user":{"email":"xxxx.qq.com","skill":["javascript","PHP","MySQL"],"salary":"5000","intro":".........."}}
PHP处理返回数组：Array ( [user] => Array ( [email] => xxxx.qq.com [skill] => Array ( [0] => javascript [1] => PHP [2] => MySQL ) [salary] => 5000 [intro] => .......... ) )

jquery.serialize-object.js下载：jquery.serialize-object.min.zip