method - returns value of named field ( name of column or alias):

  $action->get_value($name)

Parameters:

• name of column or alias.

method sets value of named field:

    $action->set_value($name,$value)

Parameters:

• $name - name or alias of the field
• $value - value of the field in question

method returns action type of the item:

      $action->get_status()

method allows to set the status of operation - do not use it if you need to avoid using custom status:

    $action->set_status($value)

Parameters:

• $value- status of operation

method returns id of the current record:

      $action->get_id()

method returns hash of values:

    $action->get_data()

    $action->set_response_text($text);

Parameters:

• $text - any text value , which will be returned on client side with related action structure

method allows to set xml-string , which will be included in response ( if you need to provide just a text - use the method mentioned above ):

    $action->set_response_xml($text)

Parameters:

• $text - any text value , which will be returned on client side with related action structure

method allows to define custom attribute, which will be added to the related action tag in XML response

    $action->set_response_attribute($name,$value)

method marks provided data as invalid and cancels default update operation:

    $action->invalid();

method marks operation as invalid and stops in further processing

    $action->error();

method confirms that operation has been executed correctly and cancels default update operation:

    $action->success();

in case of Insert operation, method can receive one parameter - new ID of element ( which will be updated on client side )

  $action->success($id);

method allows to register field for usage during update|insert|delete operation:

        $action->add_field($name,$value);

Parameters:

• $name - name or alias of the field
• $value - value of the field in question

method allows to remove one of default fields from db operation:

        $action->remove_field($name,$value)

Parameters:

• $name - name or alias of the field
• $value - value of the field in question

method returns ID, received after insert operation ( valid for afterProcessing event only )

       $action->get_new_id();