Task #1353: First solution, to be refined

application/widgets/vorlage_widget.php

@@ -4,13 +4,29 @@ class Vorlage_widget extends DropdownWidget
 {
     public function display($widgetData)
 	{
-		$this->load->model('system/Vorlage_model', 'VorlageModel');
-		$this->VorlageModel->addOrder('vorlage_kurzbz');
+		// Loads 
+        $this->load->library('OrganisationseinheitLib');
 		
-		$this->addSelectToModel($this->VorlageModel, 'vorlage_kurzbz', 'bezeichnung');
+		$vorlage = $this->organisationseinheitlib->treeSearchEntire(
+			'(
+				SELECT v.vorlage_kurzbz, v.bezeichnung, vs.version, vs.oe_kurzbz, vs.aktiv, vs.subject, vs.text, v.mimetype
+				  FROM tbl_vorlagestudiengang vs INNER JOIN tbl_vorlage v USING(vorlage_kurzbz)
+			) templates',
+			'templates',
+			array("templates.vorlage_kurzbz AS id", "UPPER(templates.oe_kurzbz) || ' - ' || templates.bezeichnung || ' - V' || templates.version AS description"),
+			'templates.aktiv = TRUE
+			AND templates.subject IS NOT NULL
+			AND templates.text IS NOT NULL
+			AND templates.mimetype = \'text/html\'',
+			"description ASC",
+			'eas',
+			true
+		);
+		
+		array_pop($vorlage->retval);
 		
 		$this->setElementsArray(
-			$this->VorlageModel->loadWhere(array('mimetype' => 'text/html')),
+			$vorlage,
 			true,
 			'Select a vorlage...',
 			'No vorlage found'