Cara menggunakan popup chat php
Chat App is a favorite application which every programmer want to be make their own chat application in their programming career. This Chat application mostly used to communicate with friends and in business world company has communicate with their
customer to provide assistant or help to customer regarding their services or product which they has offered. So, it is very important application which required in every website or web application. So, this type of system we have start to make in step by step process by using PHP script with Ajax Jquery Mysql Bootstrap and JQuery UI library.
Do you know real time chat application, real time chat application means we can communicate multiple person at the same time, so there are many
business houses use a chat application for communicate with their customer in real time and provide services. For the importance of this chat system we have decided to publish tutorial on chat application in php and mysql using Ajax JQuery.
Read Also
- Chat Application in Codeigniter using
Ajax
- Build Real time Chat Application in PHP Mysql using WebSocket
- Real Time Chat Application using Vanilla JavaScript
So, in this post we are going to make simple chat application by using Ajax Jquery and PHP programming and Mysql database. Ajax with Jquery script is used to send and received request for data from client machine to server and
server to client machine using PHP. It is mainly used for create real time application for send and received data without refresh of web page. In the real web world, we have generally use HTTP request GET and POST method for communication done between client and server side. In this PHP Chat application we have use Ajax Jquery to communicate with the server. Below you can find complete step by step process for create Chat Application in PHP using Ajax.
Logout
Above code is index.php code and this page can be access only after login into Chat system. Here we can
see logout link also. Once we have click on this link we will be logout from this system and page has been redirect to login.php page. Below you can find logout.php page code.
Display User Data in PHP Ajax Chat system
After complete discuss of login and
logout source code. Now we have move to next stage of Chat Application development and this stag is display all user data on web page when user login into Chat application and after validate user data then he will redirect to index.php page. On this page we want to display all user data which are available in login table. So login user can decide to which person he want to login. In this step we have simple fetch user data from login table and display on index page. Below you can source code for
display user details on web page.
Chat Application using PHP Ajax Jquery
Chat Application using PHP Ajax Jquery
Online User
Hi - - Logout
$[document].ready[function[]{
fetch_user[];
function fetch_user[]
{
$.ajax[{
url:"fetch_user.php",
method:"POST",
success:function[data]{
$['#user_details'].html[data];
}
}]
}
}];
Here we have create one
tag with id="user_details" tag, under this tag it will display user detail table format. For fetch details, here we have make function which send ajax request to fetch_user.php page. This fetch user data and converted into html and send to ajax function which has been display on webpage.
Display Online / Offline User Status in Live chat application
This is next step of How to create chat application in PHP and in this step we have discuss how to display online and offline status of user in real time chat system using PHP Ajax. Because if login can see particular is online then he can chat with online user and he cam make chat
conversation with him. For this we want to display particular user status is online or offline. Online user means, user has login into system and he has stay on index.php page. For this we have write following source code for check user is status is online or offline in chat application using PHP.
Chat Application using PHP Ajax Jquery
Chat Application using PHP Ajax Jquery
Online User
Hi - - Logout
$[document].ready[function[]{
fetch_user[];
setInterval[function[]{
update_last_activity[];
fetch_user[];
}, 5000];
function fetch_user[]
{
$.ajax[{
url:"fetch_user.php",
method:"POST",
success:function[data]{
$['#user_details'].html[data];
}
}]
}
function update_last_activity[]
{
$.ajax[{
url:"update_last_activity.php",
success:function[]
{
}
}]
}
}];