From b836665dfd52a1880904b3f8120c9e60c2f0e056 Mon Sep 17 00:00:00 2001
From: Qiang Xue <qiang.xue@gmail.com>
Date: Wed, 8 May 2013 17:36:34 -0400
Subject: [PATCH] Added beginPage and endPage events.

---
 framework/base/View.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/framework/base/View.php b/framework/base/View.php
index af1f0d5..af65c49 100644
--- a/framework/base/View.php
+++ b/framework/base/View.php
@@ -23,6 +23,14 @@ use yii\helpers\Html;
 class View extends Component
 {
 	/**
+	 * @event ViewEvent an event that is triggered by [[beginPage()]].
+	 */
+	const EVENT_BEGIN_PAGE = 'beginPage';
+	/**
+	 * @event ViewEvent an event that is triggered by [[endPage()]].
+	 */
+	const EVENT_END_PAGE = 'endPage';
+	/**
 	 * @event ViewEvent an event that is triggered by [[renderFile()]] right before it renders a view file.
 	 */
 	const EVENT_BEFORE_RENDER = 'beforeRender';
@@ -555,6 +563,8 @@ class View extends Component
 	{
 		ob_start();
 		ob_implicit_flush(false);
+
+		$this->trigger(self::EVENT_BEGIN_PAGE);
 	}
 
 	/**
@@ -562,6 +572,8 @@ class View extends Component
 	 */
 	public function endPage()
 	{
+		$this->trigger(self::EVENT_END_PAGE);
+
 		$content = ob_get_clean();
 		echo strtr($content, array(
 			self::PL_HEAD => $this->renderHeadHtml(),