Merge from 3.0 branch till 1016.

1 files changed, 43 insertions, 21 deletions

diff --git a/framework/Web/UI/TTemplateManager.php b/framework/Web/UI/TTemplateManager.php
index eac7c157..b29466ad 100644
--- a/framework/Web/UI/TTemplateManager.php
+++ b/framework/Web/UI/TTemplateManager.php
@@ -132,9 +132,7 @@ class TTemplateManager extends TModule
  * - directive: directive specifies the property values for the template owner.

  * It is in the format of <% property name-value pairs %>

  * - expressions: They are in the formate of <= PHP expression > and <% PHP statements >

- * - comments: There are two kinds of comments, regular HTML comments and special template comments.

- * The former is in the format of <!-- comments -->, which will be treated as text strings.

- * The latter is in the format of <%* comments %>, which will be stripped out.

+ * - comments: Special template comments enclosed within <!-- comments --!> will be stripped out.

  *

  * Tags other than the above are not required to be well-formed.

  *

@@ -152,13 +150,12 @@ class TTemplate extends TApplicationComponent implements ITemplate
 {

 	/**

 	 *  '<!--.*?--!>' - template comments

-	 *	'<!--.*?-->'  - HTML comments

 	 *	'<\/?com:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/?>' - component tags

 	 *	'<\/?prop:([\w\.]+)\s*>'  - property tags

 	 *	'<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>'  - directives

 	 *	'<%[%#~\\$=\\[](.*?)%>'  - expressions

 	 */

-	const REGEX_RULES='/<!--.*?--!>|<!--.*?-->|<\/?com:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>|<%[%#~\\$=\\[](.*?)%>/msS';

+	const REGEX_RULES='/<!--.*?--!>|<\/?com:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>|<%[%#~\\$=\\[](.*?)%>/msS';

 

 	/**

 	 * Different configurations of component property/event/attribute

@@ -280,6 +277,7 @@ class TTemplate extends TApplicationComponent implements ITemplate
 		if(($page=$tplControl->getPage())===null)

 			$page=$this->getService()->getRequestedPage();

 		$controls=array();

+		$directChildren=array();

 		foreach($this->_tpl as $key=>$object)

 		{

 			if($object[0]===-1)

@@ -315,7 +313,10 @@ class TTemplate extends TApplicationComponent implements ITemplate
 					// apply attributes

 					foreach($properties as $name=>$value)

 						$this->configureControl($component,$name,$value);

-					$component->createdOnTemplate($parent);

+					if($parent===$tplControl)

+						$directChildren[]=$component;

+					else

+						$component->createdOnTemplate($parent);

 					if($component->getAllowChildControls())

 						$controls[$key]=$component;

 				}

@@ -331,20 +332,45 @@ class TTemplate extends TApplicationComponent implements ITemplate
 					}

 					foreach($properties as $name=>$value)

 						$this->configureComponent($component,$name,$value);

-					$parent->addParsedObject($component);

+					if($parent===$tplControl)

+						$directChildren[]=$component;

+					else

+						$parent->addParsedObject($component);

 				}

 			}

-			else if(is_string($object[1]))

-				$parent->addParsedObject($object[1]);

 			else if($object[1] instanceof TCompositeLiteral)

 			{

-				$o=clone $object[1];

-				$o->setContainer($tplControl);

-				$parent->addParsedObject($o);

+				if($object[1] instanceof TCompositeLiteral)

+				{

+					// need to clone a new object because the one in template is reused

+					$o=clone $object[1];

+					$o->setContainer($tplControl);

+					if($parent===$tplControl)

+						$directChildren[]=$o;

+					else

+						$parent->addParsedObject($o);

+				}

+				else

+				{

+					if($parent===$tplControl)

+						$directChildren[]=$object[1];

+					else

+						$parent->addParsedObject($object[1]);

+				}

 			}

 			else

 				throw new TConfigurationException('template_content_unexpected',(string)$object[1]);

 		}

+		// delay setting parent till now because the parent may cause

+		// the child to do lifecycle catchup which may cause problem

+		// if the child needs its own child controls.

+		foreach($directChildren as $control)

+		{

+			if($control instanceof TControl)

+				$control->createdOnTemplate($tplControl);

+			else

+				$tplControl->addParsedObject($control);

+		}

 	}

 

 	/**

@@ -640,15 +666,11 @@ class TTemplate extends TApplicationComponent implements ITemplate
 				}

 				else if(strpos($str,'<!--')===0)	// comments

 				{

-					if(strrpos($str,'--!>')===strlen($str)-4)  // template comments

-					{

-						if($expectPropEnd)

-							throw new TConfigurationException('template_comments_forbidden');

-						if($matchStart>$textStart)

-							$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));

-						$textStart=$matchEnd+1;

-					}

-					// else, HTML comments and we do nothing

+					if($expectPropEnd)

+						throw new TConfigurationException('template_comments_forbidden');

+					if($matchStart>$textStart)

+						$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));

+					$textStart=$matchEnd+1;

 				}

 				else

 					throw new TConfigurationException('template_matching_unexpected',$match);