jQuery AJAX Call to PHP Script with JSON Returnįor your better understanding, we will fetch user details from the database based on the user ID via Ajax call using jQuery, PHP, and MySQL. The returned data is parsed using JavaScript and set values to the specific elements. The PHP script will fetch data from the MySQL database and returns JSON data to Ajax. In this tutorial, we will show you how to process ajax request using jQuery and call a PHP script that returns JSON data. Using $.ajax() method in jQuery you can get JSON data from a file and set in the HTML element. But sometimes requires getting the object or array data from PHP file for showing values in the different area. Generally, you return the string to Ajax call for updating a part of the web page. The jQuery ajax is very useful when you want to post or get data from PHP script without page refresh.
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