ListController Class Reference

Detailed Description

ListController is used to load Node lists.

The controller supports the following actions:

Action default

Load the specified list of Node instances.

Parameter	Description
in className	The entity type to list instances of
in limit	The maximum number of instances to return. If omitted, all instances (beginning at the offset parameter) will be returned (optional)
in offset	The index of the first instance to return, based on the current sorting. The index is 0-based. If omitted, 0 is assumed (optional)
in sortFieldName	The field name to sort the list by. Must be one of the fields of the type selected by the className parameter. If omitted, the sorting is undefined (optional)
in sortDirection	The direction to sort the list. Must be either asc for ascending or desc for descending (optional, default: asc)
in query	A query condition to be used with StringQuery::setConditionString()
in translateValues	Boolean whether list values should be translated to their display values (optional, default: false)
in completeObjects	Boolean whether to return all object attributes or only the display values using NodeUtil::removeNonDisplayValues (optional, default: true)
out list	Array of Node instances according to the given input parameters
out totalCount	The total number of instances matching the passed parameters
Response Actions
ok	In all cases

Author

ingo herwig ingo@.nosp@m.wemo.nosp@m.ve.co.nosp@m.m

Definition at line 52 of file ListController.php.

Inheritance diagram for ListController:

Protected Member Functions
	validate ()
	doExecute ()
	getObjects ($type, $queryCondition, $sortArray, $pagingInfo)
	modifyModel ($nodes)
Protected Member Functions inherited from Controller
	validate ()
	executeSubAction ($action)
	getLogger ()
	getSession ()
	getPersistenceFacade ()
	getPermissionManager ()
	getActionMapper ()
	getLocalization ()
	getMessage ()
	getConfiguration ()
	assignResponseDefaults ()
	isLocalizedRequest ()
	checkLanguageParameter ()

Additional Inherited Members
Public Member Functions inherited from Controller
	__construct (Session $session, PersistenceFacade $persistenceFacade, PermissionManager $permissionManager, ActionMapper $actionMapper, Localization $localization, Message $message, Configuration $configuration)
	initialize (Request $request, Response $response)
	execute ($method=null)
	getRequest ()
	getResponse ()

Member Function Documentation

validate ( )

protected

See also

Controller::validate()

Definition at line 57 of file ListController.php.

doExecute ( )

protected

See also

Controller::doExecute()

Definition at line 80 of file ListController.php.

getObjects (   $type,   $queryCondition,   $sortArray,   $pagingInfo  )

protected

Get the object to display.

The default implementation uses a StringQuery instance for the object retrieval. Subclasses may override this. If filter is an empty string, all nodes of the given type will be selected.

Parameters

$type	The object type
$queryCondition	The query condition passed from the view (to be used with StringQuery).
$sortArray	An array of attributes to order by (with an optional ASC|DESC appended)
$pagingInfo	A reference to the current paging information (PagingInfo instance)

Returns

Array of Node instances

Definition at line 156 of file ListController.php.

modifyModel (   $nodes )

protected

Modify the model passed to the view.

Note

subclasses will override this to implement special application requirements.

Parameters

$nodes

A reference to the array of node references passed to the view

Definition at line 193 of file ListController.php.