AJAX Tutorials

AJAX Search Tutorial

This tutorial is in continuation with our previous tutorial on AJAX - AJAX Basic Tutorial. But even if you have basic knowledge of AJAX then you can read this tutorial directly. Here we will be developing a search feature. By using this feature the users will be able to search for a particular person in a list stored on the web server in text format.
 

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Ajax

AJAX Basic Tutorial

Introduction

AJAX, or Asynchronous JavaScript and XML, is a web technology that is based on JavaScript and HTTP requests. By using AJAX we can use JavaScript to get/send data from/to a server without reloading the whole webpage with the help of XMLHttpRequest object. AJAX uses asynchronous data transfer (HTTP requests) between the browser and the web server, allowing web pages to request small bits of information from the server instead of whole pages. The data received from web server is in XML format, and then we use JavaScript to parse that XML and do something useful with it.
 

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Ajax