Voting Poll System script PHP-AJAX

Php-mysql Course

This is a Voting Poll Script, created with Ajax technology, JavaScript and PHP (with OOP).
• The script is free, without any support or assistance. You can use it, modify, and publish it freely.

Features

- The Voting Poll System has Admin control page. In the Admin page you can Add /Reset /Delete polls, see poll code (that must be added in web page), and poll data (started date-time, total number of votes, number of votes, percentages and last date-time voted of each poll item).
- The script can be used in ".html" and ".php" files, but the server must run PHP.
- Data can be saved in TXT files on the server (in JSON format), or in a MySQL database (with PHP PDO). By default, the script saves data in TXT files.
- Works also in browsers with JavaScript disabled.
- Can be added multiple Voting Polls in a web page.
- If you have a register /login script in your web site, you can set this Voting Poll System Script to allow only the logged users to vote. By default, each visitor can vote a poll a single time only.
- The script can be easily used /translated in other languages, without affecting the main code of the script. Supports diacritics and other characters specific to each language.
- The code is valid XHTML, and the poll elements are displayed relatively to browser resolution, and window size.

- The script contains two designs /styles for poll data displayed after voting (click on these images).


More details, instalation and settings in the "readme.html" file in the script.

• To Download it, click: PHP-Ajax Voting Poll System script.

Bellow you can see Demo with two polls.
• To see and test the Admin Page of this Voting Poll System, click: Admin Page.

Voting Poll 2

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• If your site usses "https" protocol for the URL address of the page in which you add the Polls, open the "admin.php" file (in "vpoll/" directory), and replace 'http' with 'https' at line 5.

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.some_class {
  width: 30%;
  float: left;
}

var num = 12.34567;
num = Math.floor(num);
alert(num);       // 12

$str = "string with utf-8 chars åèö";
$nrchr = mb_strlen($str);
echo $nrchr;        // 30