Fixes #4362: Made carousel indicators optional

CHANGELOG.md

@@ -10,6 +10,7 @@ Yii Framework 2 bootstrap extension Change Log
 - Enh #4024: Added ability to `yii\bootstrap\Tabs` to encode each `Tabs::items['label']` separately (creocoder, umneeq)
 - Chg #3036: Upgraded Twitter Bootstrap to 3.1.x (qiangxue)
 - Enh #4120: Added ability for each item to choose it's encoding option in `Dropdown` and `Nav` (Alex-Code)
+- Enh #4363: Added `showIndicators` property to make Carousel indicators optional (sdkiller)
 
 2.0.0-beta April 13, 2014
 -------------------------

Carousel.php

@@ -45,6 +45,11 @@ class Carousel extends Widget
      */
     public $controls = ['‹', '›'];
     /**
+     * @var boolean
+     * If false carousel indicators (<ol> tag with anchors to items) should not be displayed.
+     */
+    public $showIndicators = true;
+    /**
      * @var array list of slides in the carousel. Each array element represents a single
      * slide with the following structure:
      *
@@ -89,6 +94,9 @@ class Carousel extends Widget
      */
     public function renderIndicators()
     {
+        if ($this->showIndicators === false) {
+            return '';
+        }
         $indicators = [];
         for ($i = 0, $count = count($this->items); $i < $count; $i++) {
             $options = ['data-target' => '#' . $this->options['id'], 'data-slide-to' => $i];