Плагин Wordpress передает переменную JavaScript в php ⇐ Jquery

[Гость]

Can somebody help me? I'm feeling so stupid. I took example code from WordPress codex, made a example plugin in my webpage, but there no respond...

PHP code is here:

Код: Выделить всё

/**
* Plugin Name: Ada Ajax Test
* Description: WP Codex based ajax example
* Version: 1.0.0
* Author: M. A. Tomas
* Author URI: http://www.matomas.cz
* License: GPL2
*/

add_action( 'admin_enqueue_scripts', 'my_enqueue' );
function my_enqueue($hook) {
if( 'index.php' != $hook ) {
// Only applies to dashboard panel
return;
}

wp_enqueue_script( 'ajax-script', plugins_url( '/js/my_query.js', __FILE__ ), array('jquery') );

// in JavaScript, object properties are accessed as ajax_object.ajax_url, ajax_object.we_value
wp_localize_script( 'ajax-script', 'ajax_object',
array( 'ajax_url' => admin_url( 'admin-ajax.php' ), 'we_value' => 1234 ) );
}

// Same handler function...
add_action( 'wp_ajax_my_action', 'my_action_callback' );
function my_action_callback() {
global $wpdb;
$whatever = intval( $_POST['whatever'] );
$whatever += 10;
return $whatever;
wp_die();

}

// shortcode pro zobrazeni na strance
add_shortcode( 'ajax-zkouska', 'my_action_callback' );

and Javascript code in external file is here:

Код: Выделить всё

    // JavaScript Document

jQuery(document).ready(function($) {
var data = {
'action': 'my_action',
'whatever': ajax_object.we_value      // We pass php values differently!
};
// We can also pass the url value separately from ajaxurl for front end AJAX implementations
jQuery.post(ajax_object.ajax_url, data, function(response) {
alert('Got this from the server: ' + response);
});
});

Where I mistake?


Источник: https://stackoverflow.com/questions/338 ... ble-to-php