serializeArray()和.serialize()的区别、联系


serializeArray()和.serialize()的区别、联系
 
<form id='addForm' action='UserAdd.action' type='post'>
     <label for='uname'>用户名</label>:<input type='text' name='uname' id='uname'><br>
     <label for='mobileIpt'>手机号:</label><input type='text' name='mobileIpt' id='mobileIpt'><br>
     <label for='birthday'>生日:</label><input type='text' name='birthday'><br>
     <input type='button' value='提交' onclick='addUser()'>
</form>



serializeArray()  json数组
                 --------$.type()可以判断数据类型
$('#addForm').serializeArray();
//返回数据结构,是json数组,每个对像分别name和value为key,代表这个表单元素的name和value
[
    {"name":"uname","value":""},
    {"name":"mobileIpt","value":""},   
    {"name":"birthday","value":""}
]


取法:
 var data=$('#addForm').serializeArray();

$.each(data, function(index, field){ $("#results").append(field.name+":"+field.value+" "); });
 




serialize() 序列化表单元素为字符串
 

var arr = $('#addForm').serialize();
$.param(arr);

"uname=alice&mobileIpt=110&birthday=1983-05-12"


联系:相互转换
var arr = $('#addForm').serializeArray();
$.param(arr);

"uname=alice&mobileIpt=110&birthday=1983-05-12"
原文地址:https://www.cnblogs.com/keyi/p/6723991.html