jQuery Ajax Post Data Example
http://www.formget.com/jquery-post-data/
jQuery Ajax Post Data Example
Fugo Of FormGet
jQuery $.post() method is used to request data from a webpage and to display the returned result (sent from requested page) on to that webpage from where the request has been sent without page refresh.
$.post() method sends request along with some data using an HTTP POST request.
Under this, a request is send to a webpage (here it is jquery_post.php) from another page (say jquery_send.php) using syntax :
Syntax:
$.post( URL, data, callback);
Parameters:
- URL
The URL parameter is defined for the URL of requested page which may communicate with database to return results.
$.post("jquery_post.php",data,callback);
- data
The data parameter is defined to send some data along with the request.
,{ // Data Sending With Request To Server
name:vname,
email:vemail
}
- callback
The callback parameter is defined for a function to be executed if the request gets succeeded. This contains two sub parameters , the first one holds the returned data from the requested page and second one holds the status of the request.
,function(response,status){ // Required Callback Function
//"response" receives - whatever written in echo of above PHP script.
alert("*----Received Data----*\n\nResponse : " + response+"\n\nStatus : " + status);
}
Note : Both ‘ data ‘ and ‘ callback ‘ parameters are optional parameters, whereas URL is mandatory for $.post() method.
Below is our complete code with download and live demo option

Example:
The following example uses the $.post() method to send some data along with the request.
This is jquery_send.php page that contains jQuery $.post() method which can be implemented as given below:
<html>
<head>
<link href='http://fonts.googleapis.com/css?family=Source+Sans+Pro|Open+Sans+Condensed:300|Raleway' rel='stylesheet' type='text/css'>
<!-- Include JS File Here -->
<link href="style.css" rel="stylesheet"/>
<!-- Include JS File Here -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#btn").click(function(){
var vname = $("#name").val();
var vemail = $("#email").val();
if(vname=='' && vemail=='')
{
alert("Please fill out the form");
}
else if(vname=='' && vemail!==''){alert('Name field is required')}
else if(vemail=='' && vname!==''){alert('Email field is required')}
else{
$.post("jquery_post.php", //Required URL of the page on server
{ // Data Sending With Request To Server
name:vname,
email:vemail
},
function(response,status){ // Required Callback Function
alert("*----Received Data----*\n\nResponse : " + response+"\n\nStatus : " + status);//"response" receives - whatever written in echo of above PHP script.
$("#form")[0].reset();
});
}
});
});
</script>
</head>
<body>
<div id="main">
<h2>jQuery Ajax $.post() Method</h2>
<hr>
<form id="form" method="post">
<div id="namediv"><label>Name</label>
<input type="text" name="name" id="name" placeholder="Name"/><br></div>
<div id="emaildiv"><label>Email</label>
<input type="text" name="email" id="email" placeholder="Email"/></div>
</form>
<button id="btn">Send Data</button>
</div>
</body>
</html>
And here we have “jquery_post.php” file , which contains following PHP codes, that reads the request, processes it and return the result.
<?php
if($_POST["name"])
{
$name = $_POST["name"];
$email = $_POST["email"];
// Here, you can also perform some database query operations with above values.
echo "Welcome ". $name ."!"; // Success Message
}
?>
For more reference you can visit our below link:
Form Submit Without Page Refreshing-jQuery/PHP
Conclusion:
With above tutorial you became familiar with jQuery’s $.post() method. Hope you might have liked it, to learn more & to get more coding tricks keep reading our other blogs.
jQuery Ajax Post Data Example的更多相关文章
- JQuery.Ajax()的data参数类型
假如现在有这样一个表单,是添加元素用的. <form id='addForm' action='UserAdd.action' type='post'> <label for='un ...
- jquery ajax中data属性详解
$.post.$.get是一些简单的方法,如果要处理复杂的逻辑,还是需要用到jQuery.ajax() 一.$.ajax的一般格式 $.ajax({ type: 'POST', url: url , ...
- jquery ajax 用 data 和 headers 向 java RESTful 传递参数区别
jquery 的 ajax 是非常方便的一个函数,记录一下 $.ajax 生成的 http 报文 一.使用 data 传递参数: $.ajax({ url : "webrs/test/add ...
- jquery ajax 的data 存表单的值
jsp <body> <form action="" method="post" id="formid"> < ...
- JQuery.Ajax()的data参数传递方式
最近,新学c# mvc,通过ajax post方式传递数据到controller.刚开始传递参数,controller中总是为null.现记录一下,可能不全,纯粹记个学习日记. 重点在于参数的方式,代 ...
- jquery Ajax应用总结
常见应用: 下面是Jquery中AJAX参数详细列表: 参数名 类型 描述 url String (默认: 当前页地址) 发送请求的地址. type String (默认: "GET&quo ...
- jQuery AJAX Call for posting data to ASP.Net page ( not Get but POST)
the following jQuery AJAX call to an ASP.Net page. $.ajax({ async: true, type: "POST", url ...
- 关于Jquery中ajax方法data参数用法的总结
data 发送到服务器的数据.将自动转换为请求字符串格式.GET 请求中将附加在 URL 后.查看 processData 选项说明以禁止此自动转换.必须为 Key/Value 格式.如果为数组,jQ ...
- IE8/9 JQuery.Ajax 上传文件无效
IE8/9 JQuery.Ajax 上传文件有两个限制: 使用 JQuery.Ajax 无法上传文件(因为无法使用 FormData,FormData 是 HTML5 的一个特性,IE8/9 不支持) ...
随机推荐
- Python中摘要算法MD5,SHA1讲解
摘要算法又称哈希算法.散列算法.它通过一个函数,把任意长度的数据转换为一个长度固定的数据串(通常用16进制的字符串表示).摘要算法就是通过摘要函数f()对任意长度的数据data计算出固定长度的摘要di ...
- PAT Basic 1010
1010 一元多项式求导 设计函数求一元多项式的导数.(注:x^n^(n为整数)的一阶导数为n*x^n-1^.) 输入格式:以指数递降方式输入多项式非零项系数和指数(绝对值均为不超过1000的整数). ...
- nw335 debian sid x86-64 --3 linux内核自带
nw335 debian sid x86-64 --3 linux内核自带
- PowerShell-第1章 交互界面
1.1运行程序.脚本和已有的工具: Program.exe arguments ScriptName.ps1 arguments BatchFile.cmd arguments 如果运行的命令名中包含 ...
- python基础——12(包的概念)
一.模块 1.模块的加载顺序 加载顺序:内存-->内置-->sys.path(一系列自定义模块) import sys sys.path #环境变量:存放文件路径的列表 重点:默认列表的 ...
- 高性能MySQL(第三版)
一.MySQL架构与历史 1.2.2 锁粒度 表锁:写锁的优先级高于读锁:写锁的请求可以插入到读锁的前面,但读锁的请求却不能插入到写锁的前面: 行级锁:行级锁只在存储引擎层实现,在服务器层没有实现: ...
- 关于面试总结-python笔试题
关于面试总结4-python笔试题 前言 现在面试测试岗位,一般会要求熟悉一门语言(python/java),为了考验求职者的基本功,一般会出2个笔试题,这些题目一般不难,主要考察基本功. 要是给你一 ...
- 82. Spring Boot – 启动彩蛋【从零开始学Spring Boot】
我们在[28. SpringBoot启动时的Banner设置 ] 这一小节介绍过设置Spring Boot的Banner,但是实际当中,我们希望做的更漂亮,所以也就有了这小节Spring Boot-启 ...
- 九度oj 题目1209:最小邮票数
题目描述: 有若干张邮票,要求从中选取最少的邮票张数凑成一个给定的总值. 如,有1分,3分,3分,3分,4分五张邮票,要求凑成10分,则使用3张邮票:3分.3分.4分即可. 输入: 有多组数据, ...
- DIV垂直/水平居中2(DIV宽度和高度是动态的)
<!doctype html><html><head><meta charset="utf-8"><title>块元素D ...