application/views/helpers/AjaxLoad.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * This file is part of MySQLDumper released under the GNU/GPL 2 license
+ * http://www.mysqldumper.net
+ *
+ * @package         MySQLDumper
+ * @subpackage      View_Helpers
+ * @version         SVN: $Rev$
+ * @author          $Author$
+ */
+
+/**
+ * Load additional content via ajax
+ *
+ * @package         MySQLDumper
+ * @subpackage      View_Helpers
+ */
+class Msd_View_Helper_AjaxLoad extends Zend_View_Helper_Abstract
+{
+
+    /**
+     * Call an ajax action from view
+     *
+     * Renders a view snippet which fires the ajax call. The response will
+     * replace the innerHtml of the given DOM-Id.
+     *
+     * @param array $ajaxOptions Options for ajax call (Controller, Action,
+     *                           Params to hand over to action)
+     * @param array $viewOptions Options to be printed to screen (showThrobber)
+     *
+     * @return string
+     */
+    public function ajaxLoad($ajaxOptions, $viewOptions = null)
+    {
+        $viewRenderer = Zend_Controller_Action_HelperBroker::
+                            getStaticHelper('viewRenderer');
+        $viewRenderer->initView();
+        $view = $viewRenderer->view;
+        $view->domId = str_replace('.', '-', uniqid('', true));
+        foreach ($ajaxOptions as $key => $val) {
+            $view->$key = $val;
+        }
+        $view->ajaxOptions = $ajaxOptions;
+        $view->viewOptions = $viewOptions;
+        return $view->render('helper/ajax-load.phtml');
+    }
+
+}
+