Fixed issue #6001: Assessment creation when there is no question group

.gitignore

@@ -1,3 +1,3 @@
-
+.project
 /upload/surveys/*
 /styles/gringegreen/images/Thumbs.db

application/controllers/admin/assessments.php

@@ -116,6 +116,7 @@ private function _showAssessments($iSurveyID, $action, $surveyLanguage, Limesurv
 
     private function _collectGroupData($iSurveyID)
     {
+        $aData = array();		
         $groups = Groups::model()->findAllByAttributes(array('sid' => $iSurveyID));
         foreach ($groups as $group) {
             $groupId = $group->attributes['gid'];

application/views/admin/assessments_view.php

@@ -64,13 +64,22 @@
     if (isset($editdata) && $editdata['scope'] == "G") {echo " checked='checked' ";} ?>/>
     <label for='radiogroup'><?php $clang->eT("Group");?></label></li>
     <li><label for='gid'><?php $clang->eT("Question group");?></label>
-        <select name='gid' id='gid'>
-            <?php
-            foreach ($groups as $groupId => $groupName) {
-                echo '<option value="' . $groupId . '"'.($editId == $groupId ? ' selected' : '').'>' . $groupName . '</option>';
-            }
-            ?>
-        </select></li>
+        <?php 
+        if (isset($groups))
+        { ?>
+	        <select name='gid' id='gid'>
+	            <?php
+	            foreach ($groups as $groupId => $groupName) {
+	                echo '<option value="' . $groupId . '"'.($editId == $groupId ? ' selected' : '').'>' . $groupName . '</option>';
+	            }
+	            ?>
+	        </select>
+    	<?php
+		}
+		else
+			echo $clang->eT("No question group found."); 	 
+    	?> 
+    </li>
     <li><label for='minimum'><?php $clang->eT("Minimum");?></label><input type='text' id='minimum' name='minimum' class='numbersonly'<?php
     if (isset($editdata)) {echo " value='{$editdata['minimum']}' ";} ?>/></li>
     <li><label for='maximum'><?php $clang->eT("Maximum");?></label><input type='text' id='maximum' name='maximum' class='numbersonly'<?php