PHP + AJAX method for voting _ PHP-php Tutorial

This article mainly introduces how to implement the voting function using PHP + AJAX and analyzes the related skills of php and Ajax in the form of a complete example, which has some reference value, for more information about how to use PHP + AJAX to implement the voting function, see the example in this article. Share it with you for your reference. The details are as follows:

In this AJAX instance, we will demonstrate a voting program. The webpage will be able to get the result without reloading.

This example includes four elements:

① HTML form
② JavaScript
③ PHP page
④ Text files for storing results

I. HTML forms

This is an HTML page. It contains a simple HTML form and a connection to a JavaScript file: