Categories Component Categories Model

• since: 1.6

Located in /administrator/components/com_categories/models/categories.php (line 19)

JObject
   |
   --JModelLegacy
      |
      --JModelList
         |
         --CategoriesModelCategories

Inherited Variables

Inherited from JModelList

JModelList::$cache
JModelList::$context
JModelList::$filterFormName
JModelList::$filter_fields
JModelList::$htmlFormName
JModelList::$query

Inherited from JModelLegacy

JModelLegacy::$event_clean_cache
JModelLegacy::$name
JModelLegacy::$option
JModelLegacy::$state
JModelLegacy::$_db
JModelLegacy::$__state_set

Inherited from JObject

JObject::$_errors

Constructor __construct (line 29)

Constructor.

• see: JController
• since: 1.6
• access: public

CategoriesModelCategories __construct ([array $config = array()])

• array $config: An optional associative array of configuration settings.

---

Redefinition of:

JModelList::__construct()

Constructor.

getAssoc (line 286)

Method to determine if an association exists

• return: True if the association exists
• since: 3.0
• access: public

boolean getAssoc ()

getListQuery (line 143)

• since: 1.6
• access: protected

string getListQuery ()

---

Redefinition of:

JModelList::getListQuery()

Method to get a JDatabaseQuery object for retrieving the data set from a database.

getStoreId (line 127)

Method to get a store id based on model configuration state.

This is necessary because the model is used by the component and different modules that might need different sets of data or different ordering requirements.

• return: A store id.
• since: 1.6
• access: protected

string getStoreId ([string $id = ''])

• string $id: A prefix for the store id.

---

Redefinition of:

JModelList::getStoreId()

Method to get a store id based on the model configuration state.

populateState (line 67)

Method to auto-populate the model state.

Note. Calling getState in this method will result in recursion.

• since: 1.6
• access: protected

void populateState ([string $ordering = null], [string $direction = null])

• string $ordering: An optional ordering field.
• string $direction: An optional direction (asc|desc).

---

Redefinition of:

JModelList::populateState()

Method to auto-populate the model state.

Inherited Methods

Inherited From JModelList

JModelList::__construct()
JModelList::getActiveFilters()
JModelList::getFilterForm()
JModelList::getItems()
JModelList::getListQuery()
JModelList::getPagination()
JModelList::getStart()
JModelList::getStoreId()
JModelList::getTotal()
JModelList::getUserStateFromRequest()
JModelList::loadForm()
JModelList::loadFormData()
JModelList::populateState()
JModelList::preprocessForm()
JModelList::_getListQuery()

Inherited From JModelLegacy

JModelLegacy::__construct()
JModelLegacy::addIncludePath()
JModelLegacy::addTablePath()
JModelLegacy::cleanCache()
JModelLegacy::getDbo()
JModelLegacy::getInstance()
JModelLegacy::getName()
JModelLegacy::getState()
JModelLegacy::getTable()
JModelLegacy::loadHistory()
JModelLegacy::populateState()
JModelLegacy::setDbo()
JModelLegacy::setState()
JModelLegacy::_createFileName()
JModelLegacy::_createTable()
JModelLegacy::_getList()
JModelLegacy::_getListCount()

Inherited From JObject

JObject::__construct()
JObject::def()
JObject::get()
JObject::getError()
JObject::getErrors()
JObject::getProperties()
JObject::set()
JObject::setError()
JObject::setProperties()
JObject::__toString()