From 3ad8127e7c6b173284c056f2a1509949030e1ba6 Mon Sep 17 00:00:00 2001
From: Andrew Korpusov <elvisjun489@gmail.com>
Date: Wed, 4 May 2016 17:09:16 +0300
Subject: [PATCH] Tabs feature. Set HTML attributes to `tab-content`  container

close #131
---
 CHANGELOG.md       |  2 ++
 Tabs.php           |  9 ++++++++-
 tests/TabsTest.php | 20 ++++++++++++++++++++
 3 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a91842d..03b019d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ Yii Framework 2 bootstrap extension Change Log
 2.0.7 under development
 -----------------------
 
+- Enh #131 Added `tabContentOptions` to set HTML attributes for 'tab-content' container in `Tabs` widget (AndrewKorpusov)
 - Enh #145: Added the ability to customize the class used to draw dropdowns in `yii\bootstrap\Nav`, `yii\bootstrapButtonDropdown` and `yii\bootstrap\Tab` widgets (PowerGamer1)
 - Bug #126: `yii\bootstrap\ToggleButtonGroup` was unable to work without model (makroxyz)
 - Bug #130: Fixed `yii\bootstrap\Collapse` to use pure numerical value on `content` property (meysampg)
@@ -14,6 +15,7 @@ Yii Framework 2 bootstrap extension Change Log
 - Enh #174: Added `yii\bootstrap\Tabs::renderPanes()` to allow extending the class to manipulate the content between the tabs and the content (thiagotalma)
 - Bug #196: Remove `role="form"` from `yii\bootstrap\ActiveForm` according to new aria specification (bastardijke)
 
+
 2.0.6 March 17, 2016
 --------------------
 
diff --git a/Tabs.php b/Tabs.php
index d8f174f..41a7d43 100644
--- a/Tabs.php
+++ b/Tabs.php
@@ -118,6 +118,12 @@ class Tabs extends Widget
      * @since 2.0.1
      */
     public $renderTabContent = true;
+    /**
+     * @var array list of HTML attributes for the `tab-content` container. This will always contain the CSS class `tab-content`.
+     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
+     * @since 2.0.7
+     */
+    public $tabContentOptions = [];
 	/**
 	 * @var string name of a class to use for rendering dropdowns withing this widget. Defaults to [[Dropdown]].
 	 * @since 2.0.7
@@ -132,6 +138,7 @@ class Tabs extends Widget
     {
         parent::init();
         Html::addCssClass($this->options, ['widget' => 'nav', $this->navType]);
+        Html::addCssClass($this->tabContentOptions, 'tab-content');
     }
 
     /**
@@ -288,6 +295,6 @@ class Tabs extends Widget
      */
     public function renderPanes($panes)
     {
-        return $this->renderTabContent ? "\n" . Html::tag('div', implode("\n", $panes), ['class' => 'tab-content']) : '';
+        return $this->renderTabContent ? "\n" . Html::tag('div', implode("\n", $panes), $this->tabContentOptions) : '';
     }
 }
diff --git a/tests/TabsTest.php b/tests/TabsTest.php
index 06fd3b3..e45ccf5 100644
--- a/tests/TabsTest.php
+++ b/tests/TabsTest.php
@@ -138,4 +138,24 @@ class TabsTest extends TestCase
 
         $this->assertContains('<' . $checkTag, $out);
     }
+
+    public function testTabContentOptions()
+    {
+        $checkAttribute = "test_attribute";
+        $checkValue = "check_attribute";
+
+        $out = Tabs::widget([
+            'items' => [
+                [
+                    'label' => 'Page1', 'content'=>'Page1'
+                ]
+            ],
+            'tabContentOptions' => [
+                $checkAttribute => $checkValue
+            ]
+        ]);
+
+        $this->assertContains($checkAttribute.'=', $out);
+        $this->assertContains($checkValue, $out);
+    }
 }