Add size attribute to Modal

CHANGELOG.md

@@ -14,6 +14,7 @@ Yii Framework 2 bootstrap extension Change Log
 - Enh #2425: Tabs widget now selects first tab if no active tab is specified (samdark)
 - Chg #1459: Update Collapse to use bootstrap 3 classes (tonydspaniard)
 - Chg #1820: Update Progress to use bootstrap 3 markup (samdark)
+- Enh #2643: Add size attribute to Modal (tof06)
 
 2.0.0 alpha, December 1, 2013
 -----------------------------

Modal.php

@@ -35,6 +35,10 @@ use yii\helpers\Html;
  */
 class Modal extends Widget
 {
+	const SIZE_LARGE="modal-lg";
+	const SIZE_SMALL="modal-sm";
+	const SIZE_DEFAULT="";
+
 	/**
 	 * @var string the header content in the modal window.
 	 */
@@ -44,6 +48,10 @@ class Modal extends Widget
 	 */
 	public $footer;
 	/**
+	 * @var string the modal size. Can be MODAL_LG or MODAL_SM, or empty for default.
+	 */
+	public $size;
+	/**
 	 * @var array the options for rendering the close button tag.
 	 * The close button is displayed in the header of the modal window. Clicking
 	 * on the button will hide the modal window. If this is null, no close button will be rendered.
@@ -86,7 +94,7 @@ class Modal extends Widget
 
 		echo $this->renderToggleButton() . "\n";
 		echo Html::beginTag('div', $this->options) . "\n";
-		echo Html::beginTag('div', ['class' => 'modal-dialog']) . "\n";
+		echo Html::beginTag('div', ['class' => 'modal-dialog '.$this->size]) . "\n";
 		echo Html::beginTag('div', ['class' => 'modal-content']) . "\n";
 		echo $this->renderHeader() . "\n";
 		echo $this->renderBodyBegin() . "\n";