So to do that you need to get values using. To send in parameters, you need to create a JavaScript object. Use jQuery $.ajax() Method To Send HTTP Requestĭifferent users follow different ways to send data using AJAX. To create filters like pricing filters, colors filters, category filters, etc.Autocomplete search like you type Au and it brings the lists with Au words.For the pagination of posts, tables, load more button effect, etc.AJAX is used in data-tables to fetch only required data to overcome load on servers.Sending contact us form’s email and show success or error message on the form.Registration form to insert data into the database, email and show server-side validations, etc.Login form to validate the user and redirect the user if successful or show messages on the form.Let’s see very useful places where AJAX is used. We can use AJAX everywhere on the website. In that file, we will check the username and password into the database and allow login users or show them an error message in the login form. Overall, it will improve the user experience.įor example, Let’s say we are using jQuery AJAX Post request for login form so in this, we will send username and password to the PHP file. AJAX is used to update the part of the webpage without reloading a page. Why We Use AJAX?ĪJAX is used to perform various HTTP requests like POST, GET, PUT, etc. Generally, a POST request is used to send the data to a PHP file then we can use that data, process it like validation checking, data saving, mail sending, etc, and then PHP will send the response with the message, data, response code, etc. In this article, we will see how to send an AJAX PHP post request with an example.
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