[producer] Correctif

producer/views/site/index.php

@@ -194,18 +194,22 @@ $this->setPageTitle(Html::encode($producer->type.' à '.$producer->city)) ;
         ] ;
         ?>
 
-        <?= GridView::widget([
-                'dataProvider' => $dataProviderProducts,
-                'summary' => '',
-                'columns' => $columnsProducts
-        ]); ?>
+        <?php if($dataProviderProducts->query->count()) : ?>
+            <?= GridView::widget([
+                    'dataProvider' => $dataProviderProducts,
+                    'summary' => '',
+                    'columns' => $columnsProducts
+            ]); ?>
+        <?php endif; ?>
 
         <?php foreach($categories as $category): ?>
-            <h4><?= Html::encode($category->name) ?></h4>
+            <?php if($dataProviderProductsByCategories[$category->id]->query->count()): ?>
+                <h4><?= Html::encode($category->name) ?></h4>
                 <?= GridView::widget([
                         'dataProvider' => $dataProviderProductsByCategories[$category->id],
                         'summary' => '',
                         'columns' => $columnsProducts
                 ]); ?>
+            <?php endif; ?>
         <?php endforeach; ?>
 </section>