Added name-based cookie retrieval.

2 files changed, 19 insertions, 4 deletions

diff --git a/framework/Collections/TList.php b/framework/Collections/TList.php
index 6dd2561b..244eab0f 100644
--- a/framework/Collections/TList.php
+++ b/framework/Collections/TList.php
@@ -298,10 +298,7 @@ class TList extends TComponent implements IteratorAggregate,ArrayAccess
 	 */

 	public function offsetGet($offset)

 	{

-		if($offset>=0 && $offset<$this->_c)

-			return $this->_d[$offset];

-		else

-			throw new TInvalidDataValueException('list_index_invalid',$offset);

+		return $this->itemAt($offset);

 	}

 

 	/**

diff --git a/framework/Web/THttpRequest.php b/framework/Web/THttpRequest.php
index 293c73f1..d3a8480a 100644
--- a/framework/Web/THttpRequest.php
+++ b/framework/Web/THttpRequest.php
@@ -681,6 +681,12 @@ class THttpRequest extends TApplicationComponent implements IteratorAggregate,Ar
  * THttpCookieCollection class.

  *

  * THttpCookieCollection implements a collection class to store cookies.

+ * Besides using all functionalities from {@link TList}, you can also

+ * retrieve a cookie by its name using either {@link findCookieByName} or

+ * simply:

+ * <code>

+ *   $cookie=$collection[$cookieName];

+ * </code>

  *

  * @author Qiang Xue <qiang.xue@gmail.com>

  * @version $Revision: $  $Date: $

@@ -739,6 +745,18 @@ class THttpCookieCollection extends TList
 	}

 

 	/**

+	 * @param integer|string index of the cookie in the collection or the cookie's name

+	 * @return THttpCookie the cookie found

+	 */

+	public function itemAt($index)

+	{

+		if(is_integer($index))

+			return parent::itemAt($index);

+		else

+			return $this->findCookieByName($index);

+	}

+

+	/**

 	 * Finds the cookie with the specified name.

 	 * @param string the name of the cookie to be looked for

 	 * @return THttpCookie the cookie, null if not found