(OLD 5.7 Discussion FORUM)

Ajax call in package is not working

Permalink October 07, 2015 at 5:18 AM

Hello everybody!
I'm trying to do an ajax call. But the result is, that the class I've defined is not found. The full call was not successfull.
This is based on the tutorial you will find athttp://c5hub.com/learning/ajax-57-style/...
I've changed it to work from a package
It should be included in a single page.

My structure:
packages/nak_newsletter/ajax/ajax.php

namespace Concrete\Package\NakNewsletter\Ajax;
class Ajax extends Controller {
    public function processForm() {
        $animal = Request::getInstance()->get('favorite');
        $th = Core::make('helper/text');
        $animal = $th->sanitize($animal);
        echo 'You told us your favorite animal is a "' . $animal . 
             '", so we updated this page with that information using AJAX. Boom!'; 
    }     
}

view.php

<?php
defined('C5_EXECUTE') or die('Access Denied.');
$form = Loader::helper('form');
$opts = array('dog' => 'Dog', 'cat' => 'Cat');
echo $form->label('animal', 'Which animal is best?');
echo $form->select('animal', $opts, 'dog');
?><div id="ajax-content">Return</div>
<script type="text/javascript">
    $(document).ready(function () {
        $('#animal').on('change', function (e) {
            alert("Aua");
            var animal = $(this).val();
            alert ("Animal ist: " + animal);
            $.ajax({
                url: "<?php echo URL::to('nak_newsletter/process_form'); ?>/" + escape(animal),

Viewing 15 lines of 23 lines. View entire code block.

 
<?php
defined('C5_EXECUTE') or die('Access Denied.');
 
$form = Loader::helper('form');
$opts = array('dog' => 'Dog', 'cat' => 'Cat');
echo $form->label('animal', 'Which animal is best?');
echo $form->select('animal', $opts, 'dog');
?><div id="ajax-content">Return</div>
 
<script type="text/javascript">
    $(document).ready(function () {
        $('#animal').on('change', function (e) {
            alert("Aua");
            var animal = $(this).val();
            alert ("Animal ist: " + animal);
            $.ajax({
 
                url: "<?php echo URL::to('nak_newsletter/process_form'); ?>/" + escape(animal),
                success: function (response) {
                    alert("zurück");
                    $('#ajax-content').html(response);
                }                
            });
        });
    });
</script>

packages/nak_newsletter/controller.php

namespace Concrete\Package\NakNewsletter;
use Package;
use Database;
use BlockType;
use Concrete\Core\Backup\ContentImporter;
use AssetList;
use Asset;
use Route;
defined('C5_EXECUTE') or die('Access Denied.');
class Controller extends Package {
    protected $pkgHandle = 'nak_newsletter';
    protected $appVersionRequired = '5.7.1';
    protected $pkgVersion = '0.0.2';
...
 public function on_start() {

Viewing 15 lines of 19 lines. View entire code block.

 
namespace Concrete\Package\NakNewsletter;
 
use Package;
use Database;
use BlockType;
use Concrete\Core\Backup\ContentImporter;
use AssetList;
use Asset;
use Route;
 
defined('C5_EXECUTE') or die('Access Denied.');
 
class Controller extends Package {
 
    protected $pkgHandle = 'nak_newsletter';
    protected $appVersionRequired = '5.7.1';
    protected $pkgVersion = '0.0.2';
...
 public function on_start() {
Route::register('/nak_newsletter/process_form/{favorite}', 
                '\Concrete\Package\NakNewsletter\Ajax\Ajax::processForm');
    }
...