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skeeks-cms · Apr 28, 2018 · 307c219 · 307c219
1 parent 49115aa
commit 307c219
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/src/widgets/GridView.php b/src/widgets/GridView.php
@@ -243,9 +243,11 @@ protected function _createDataProvider()
         $modelClassName = $this->modelClassName;
 
         if ($modelClassName) {
+
             return new ActiveDataProvider([
                 'query' => $modelClassName::find(),
             ]);
+
         } else {
             return new ArrayDataProvider([
                 'allModels' => [],

diff --git a/src/widgets/views/dual-select.php b/src/widgets/views/dual-select.php
@@ -42,9 +42,11 @@
     <div class="col-sm-4 col-sm-offset-1">
         <?= $widget->renderHtml($widget->hiddenLabel); ?>
         <ul class="sx-sortable-hidden sx-sortable-list cursor-move <?= $widget->id; ?>-conncected">
-            <? foreach ($hidden as $value => $label) : ?>
-                <?= $widget->renderItem($value, $label); ?>
-            <? endforeach; ?>
+            <? if ($hidden): ?>
+                <? foreach ($hidden as $value => $label) : ?>
+                    <?= $widget->renderItem($value, $label); ?>
+                <? endforeach; ?>
+            <? endif; ?>
         </ul>
     </div>
     <div class="col-sm-2 text-center">