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ActiveLibrary[Utility & Helpers](/categories/utility)

oberonlai/wp-ajax
=================

Handy tool for WordPress Ajax.

v1.0.1(4y ago)2261MITPHPPHP >=7.2

Since Jul 3Pushed 4y ago1 watchersCompare

[ Source](https://github.com/oberonlai/wp-ajax)[ Packagist](https://packagist.org/packages/oberonlai/wp-ajax)[ Docs](https://github.com/oberonlai/wp-ajax)[ RSS](/packages/oberonlai-wp-ajax/feed)WikiDiscussions master Synced today

READMEChangelog (1)DependenciesVersions (3)Used By (0)

WP Ajax v1.0
============

[](#wp-ajax-v10)

Simple WordPress Class for ajax which forked from [WP\_AJAX](https://github.com/anthonybudd/WP_AJAX)

Requirements
------------

[](#requirements)

- PHP >=7.2
- [Composer](https://getcomposer.org/)
- [WordPress](https://wordpress.org) >=5.4

Installation
------------

[](#installation)

#### Install with composer

[](#install-with-composer)

Run the following in your terminal to install with [Composer](https://getcomposer.org/).

```
$ composer require oberonlai/wp-ajax

```

WP Ajax [PSR-4](https://www.php-fig.org/psr/psr-4/) autoloading and can be used with the Composer's autoloader. Below is a basic example of getting started, though your setup may be different depending on how you are using Composer.

```
require __DIR__ . '/vendor/autoload.php';

use ODS\Ajax;

class MyAjax extends Ajax { ... }
```

See Composer's [basic usage](https://getcomposer.org/doc/01-basic-usage.md#autoloading) guide for details on working with Composer and autoloading.

Basic Usage
-----------

[](#basic-usage)

Below is a basic example of setting up an ajax.

```
require __DIR__ . '/vendor/autoload.php';

use ODS\Ajax;

Class ExampleAction extends WP_AJAX{

    protected $action = 'example-action';

    protected function run(){

    	// Your Code Here!

    	update_option('name', $this->get('name'));

    }
}
ExampleAction::listen(); // Don't forget this line.

ExampleAction::url() // http://example.com/wp-admin/admin-ajax.php?action=example-action
ExampleAction::url(['name' => 'Anthony Budd']) // http://example.com/wp-admin/admin-ajax.php?action=example-action&name=Anthony%20Budd
```

Helper Methods
--------------

[](#helper-methods)

```
Example::url() // Returns the url of the ajax endpoint. Example http://ajax.local/wp/wp-admin/admin-ajax.php?action=example

$this->isLoggedIn(); // Returns TRUE or FALSE if the current visitor is a logged in user.

$this->has($key); // has() will return TRUE or FALSE if an element exists in the $_REQUEST array with a key of $key

$this->get($key, [ $default = NULL ]); // The get() method will return the specified HTTP request variable. If the variable does not exist it will return NULL by default. If you would like to set a custom string as the default, provide it as the second argument.

$this->requestType(); // Returns 'PUT', 'POST', 'GET', 'DELETE' depending on HTTP request type

$this->requestType('POST'); // Returns (bool)

$this->requestType(['POST', 'PUT']); // Returns (bool)
```

Example
-------

[](#example)

Nonce is very important parameter when using Ajax. Below is a practical example of updating post title via ajax.

```
use ODS\Asset;
use ODS\Ajax;

Asset::addScript(
	array(
		'name'    => 'my_ajax', // It should be the same with Ajax action name.
		'url'     => ODS_PLUGIN_URL . 'assets/js/ajax.js',
		'deps'    => array( 'jquery' ),
		'version' => ODS_VERSION,
		'ajax'    => true,
		'params'  => array(
			'data1' => 'my_data_1',
			'data2' => 'my_data_2',
		),
	),
);

class MyAjax extends Ajax {
	protected $action = 'my_ajax'; // It should be the same with JS name.
	protected function run() {

        $nonce = $this->get( 'nonce' );
        $data1 = $this->get( 'data1' );
        $data2 = $this->get( 'data2' );

        // Don't forget verify nonce.
        if ( ! wp_verify_nonce( $nonce, 'my_ajax' ) ) {
			$this->JSONResponse( __( 'Invalid', 'my-plugin' ) );
			exit;
		}
		$url     = wp_get_referer();
		$post_id = url_to_postid( $url );
		$my_post = array(
			'ID'         => $post_id,
			'post_title' => 'This is the 123',
		);
		$book_id = wp_update_post( $my_post );
		$this->JSONResponse( $post_id );
	}
}
MyAjax::listen();
```

And the JS part:

```
jQuery(function($){
    $(document).ready(function(){
        var btn = $('#btn')
        btn.on('click',function(){
			var data = {
				action: "my_ajax", // It should be the same with Ajax action name.
				nonce: my_ajax.ajax_nonce,
				data1: my_ajax.data1,
				data2: my_ajax.data2,
			};
			$.ajax({
				url: my_ajax.ajax_url,
				data: data,
				type: 'POST',
				dataType: "json",
				success: function(data){
					alert(data);
					console.log(data);
				},
				error: function(data){
					console.log(data);
				}
			})
        })
    })
})
```

More infomation about class Asset -

###  Health Score

23

—

LowBetter than 27% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity10

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity47

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~16 days

Total

2

Last Release

1757d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/1587136?v=4)[Oberon Lai](/maintainers/oberonlai)[@oberonlai](https://github.com/oberonlai)

---

Top Contributors

[![oberonlai](https://avatars.githubusercontent.com/u/1587136?v=4)](https://github.com/oberonlai "oberonlai (2 commits)")

### Embed Badge

![Health badge](/badges/oberonlai-wp-ajax/health.svg)

```
[![Health](https://phpackages.com/badges/oberonlai-wp-ajax/health.svg)](https://phpackages.com/packages/oberonlai-wp-ajax)
```

###  Alternatives

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