WordPress :: ajax

ajax.php

<?php

add_action('wp_ajax_ajax_coba', 'ajax_coba' );
function ajax_coba() 
{
    $id = $_POST['id'];

    // json return
    $return = array(
        'success' => true,
        'array' => array(
            '0' => array(
                'id' => 1,
                'title' => 'satu',
                'description' => 'ini adalah satu'
            ),
            '1' => array(
                'id' => 2,
                'title' => 'dua',
                'description' => 'ini adalah dua'
            ),
            '2' => array(
                'id' => 3,
                'title' => 'tiga',
                'description' => 'ini adalah tiga'
            )
        )
    );

    echo json_encode($return);

    die();
}

javascript.js

jQuery(document).ready(function($) {

    $("[coba]").click(function(){
    	coba();
    });
    
    function coba()
    {
    	var data = {
            action: 'ajax_coba',
            id: 'coba id'
        }
    
        $.post(ajaxurl, data, function(response){
    
            var response = $.parseJSON(response);
    
            if(response.success)
            {
            	for (var i = 0; i < response.array.length; i++) 
            	{
            		console.log(response.array[i]);
            	};
            }
        });
    }

});