Add chat demo and tutorial.

7 files changed, 77 insertions, 4 deletions

diff --git a/framework/Data/ActiveRecord/Exceptions/messages.txt b/framework/Data/ActiveRecord/Exceptions/messages.txt
index f77b2275..92bdb30f 100644
--- a/framework/Data/ActiveRecord/Exceptions/messages.txt
+++ b/framework/Data/ActiveRecord/Exceptions/messages.txt
@@ -9,4 +9,5 @@ ar_no_primary_key_found						= Table '{0}' does not contain any primary key fiel
 ar_primary_key_is_scalar					= Primary key '{1}' in table '{0}' is NOT a composite key, invalid value '{2} used.

 ar_invalid_db_connection					= Missing or invalid default database connection for ActiveRecord class '{0}', default connection is set by the DbConnection property of TActiveRecordManager.

 ar_mismatch_args_exception					= ActiveRecord finder method '{0}' expects {1} parameters but found only {2} parameters instead.

-ar_invalid_tablename_property				= ActiveRecord tablename property '{0}::${1}' must be static and not null.
\ No newline at end of file
+ar_invalid_tablename_property				= ActiveRecord tablename property '{0}::${1}' must be static and not null.

+ar_value_must_not_be_null					= Property '{0}::${2}' must not be null as defined by column '{2}' in table '{1}'.
\ No newline at end of file
diff --git a/framework/Data/ActiveRecord/TActiveRecord.php b/framework/Data/ActiveRecord/TActiveRecord.php
index 0855fabf..68d63a23 100644
--- a/framework/Data/ActiveRecord/TActiveRecord.php
+++ b/framework/Data/ActiveRecord/TActiveRecord.php
@@ -210,6 +210,28 @@ abstract class TActiveRecord extends TComponent
 		return $gateway->deleteRecordsByPk($this,(array)$keys);

 	}

 

+

+	/**

+	 * Delete multiple records using a criteria. 

+	 * @param string|TActiveRecordCriteria SQL condition or criteria object.

+	 * @param mixed parameter values.

+	 * @return int number of records deleted.

+	 */

+	public function deleteAll($criteria, $parameters=array())

+	{

+		if(is_string($criteria))

+		{

+			if(!is_array($parameters) && func_num_args() > 1)

+			{

+				$parameters = func_get_args();

+				array_shift($parameters);

+			}

+			$criteria=new TActiveRecordCriteria($criteria,$parameters);

+		}

+		$gateway = $this->getRecordManager()->getRecordGateway();

+		return $gateway->deleteRecordsByCriteria($this, $criteria);

+	}

+

 	/**

 	 * Populate the record with data, registers the object as clean.

 	 * @param string new record name

diff --git a/framework/Data/ActiveRecord/TActiveRecordGateway.php b/framework/Data/ActiveRecord/TActiveRecordGateway.php
index e7ea5e46..1cb1c79f 100644
--- a/framework/Data/ActiveRecord/TActiveRecordGateway.php
+++ b/framework/Data/ActiveRecord/TActiveRecordGateway.php
@@ -247,6 +247,20 @@ class TActiveRecordGateway extends TComponent
 	}

 

 	/**

+	 * Delete multiple records by criteria.

+	 * @param TActiveRecord active record finder instance.

+	 * @param TActiveRecordCriteria search criteria

+	 * @return int number of records.

+	 */

+	public function deleteRecordsByCriteria(TActiveRecord $record, $criteria)

+	{

+		$meta = $this->getMetaData($record);

+		$command = $meta->getDeleteByCriteriaCommand($record->getDBConnection(),$criteria);

+		$this->raiseCommandEvent(TActiveRecordStatementType::Delete,$command,$record,$criteria);

+		return $command->execute();

+	}

+

+	/**

 	 * Raise the corresponding command event, insert, update, delete or select.

 	 * @param string command type

 	 * @param TDbCommand sql command to be executed.

diff --git a/framework/Data/ActiveRecord/Vendor/TDbMetaDataCommon.php b/framework/Data/ActiveRecord/Vendor/TDbMetaDataCommon.php
index 74c97689..fffdb6fb 100644
--- a/framework/Data/ActiveRecord/Vendor/TDbMetaDataCommon.php
+++ b/framework/Data/ActiveRecord/Vendor/TDbMetaDataCommon.php
@@ -161,9 +161,9 @@ abstract class TDbMetaDataCommon extends TDbMetaData
 	{

 		$conn->setActive(true);

 		$numKeys = count($this->getPrimaryKeys());

-		if($numKeys===0)

-			throw new TActiveRecordException('ar_no_primary_key_found',$this->getTableName());

 		$table = $this->getTableName();

+		if($numKeys===0)

+			throw new TActiveRecordException('ar_no_primary_key_found',$table);

 		if($numKeys===1)

 			$criteria = $this->getDeleteInPkCriteria($conn,$keys);

 		else

@@ -173,6 +173,21 @@ abstract class TDbMetaDataCommon extends TDbMetaData
 		$command->prepare();

 		return $command;

 	}

+

+	

+	/**

+	 * SQL command to delete records by criteria

+	 * @param TDbConnection database connection.

+	 * @param TActiveRecordCriteria criteria object.

+	 * @return TDbCommand delete command.

+	 */

+	public function getDeleteByCriteriaCommand($conn, $criteria)

+	{

+		$conditions = $criteria!==null?$this->getSqlFromCriteria($conn,$criteria) : '';

+		$table = $this->getTableName();

+		$sql = "DELETE FROM {$table} {$conditions}";

+		return $this->createCriteriaBindedCommand($conn,$sql, $criteria);

+	}

 }

 
 ?>
\ No newline at end of file
diff --git a/framework/Data/TDataSourceConfig.php b/framework/Data/TDataSourceConfig.php
index 2cf74106..93857b16 100644
--- a/framework/Data/TDataSourceConfig.php
+++ b/framework/Data/TDataSourceConfig.php
@@ -102,6 +102,15 @@ class TDataSourceConfig extends TModule
 	}

 

 	/**

+	 * Alias for getDbConnection().

+	 * @return TDbConnection database connection.

+	 */

+	public function getDatabase()

+	{

+		return $this->getDbConnection();

+	}

+

+	/**

 	 * @param string Database connection class name to be created.

 	 */

 	public function getConnectionClass()

diff --git a/framework/Web/UI/ActiveControls/TCallbackClientScript.php b/framework/Web/UI/ActiveControls/TCallbackClientScript.php
index 19e395df..b10552e8 100644
--- a/framework/Web/UI/ActiveControls/TCallbackClientScript.php
+++ b/framework/Web/UI/ActiveControls/TCallbackClientScript.php
@@ -275,6 +275,15 @@ class TCallbackClientScript extends TApplicationComponent
 	}

 

 	/**

+	 * Focus on a particular element.

+	 * @param TControl control element or element id.

+	 */

+	public function focus($element)

+	{

+		$this->callClientFunction('Prado.Element.focus', $element);

+	}

+

+	/**

 	 * Sets the style of element. The style must be a key-value array where the

 	 * key is the style property and the value is the style value.

 	 * @param TControl control element or element id

diff --git a/framework/Web/UI/TPage.php b/framework/Web/UI/TPage.php
index dc81ccbb..53c9b03f 100644
--- a/framework/Web/UI/TPage.php
+++ b/framework/Web/UI/TPage.php
@@ -340,7 +340,10 @@ class TPage extends TTemplateControl
 	 */

 	public function getCallbackClient()

 	{

-		return $this->getAdapter()->getCallbackClientHandler();

+		if($this->getAdapter() !== null)

+			return $this->getAdapter()->getCallbackClientHandler();

+		else

+			return new TCallbackClientScript();

 	}

 

 	/**