Mage_Catalog_Block_Layer_Filter_Abstract Class Reference

Inheritance diagram for Mage_Catalog_Block_Layer_Filter_Abstract:

List of all members.

Public Member Functions

__construct ()

init ()

getName ()

getItems ()

getItemsCount ()

getHtml ()

Protected Member Functions

_initFilter ()

_prepareFilter ()

Protected Attributes

$_filter

$_filterModelName

Detailed Description

Definition at line 34 of file Abstract.php.

Constructor & Destructor Documentation

__construct ( )

Initialize filter template

Reimplemented from Varien_Object.

Reimplemented in Mage_Catalog_Block_Layer_Filter_Attribute, Mage_Catalog_Block_Layer_Filter_Category, and Mage_Catalog_Block_Layer_Filter_Price.

Definition at line 54 of file Abstract.php.

00055     {
00056         parent::__construct();
00057         $this->setTemplate('catalog/layer/filter.phtml');
00058     }

Member Function Documentation

_initFilter ( ) [protected]

Init filter model object

Returns:: Mage_Catalog_Block_Layer_Filter_Abstract

Definition at line 76 of file Abstract.php.

00077     {
00078         if (!$this->_filterModelName) {
00079             Mage::throwException(Mage::helper('catalog')->__('Filter model name must be declared'));
00080         }
00081         $this->_filter = Mage::getModel($this->_filterModelName)
00082             ->setLayer($this->getLayer());
00083         $this->_prepareFilter();
00084 
00085         $this->_filter->apply($this->getRequest(), $this);
00086         return $this;
00087     }

_prepareFilter ( ) [protected]

Prepare filter process

Returns:: Mage_Catalog_Block_Layer_Filter_Abstract

Reimplemented in Mage_Catalog_Block_Layer_Filter_Attribute, and Mage_Catalog_Block_Layer_Filter_Price.

Definition at line 94 of file Abstract.php.

00095     {
00096         return $this;
00097     }

getHtml ( )

Retrieve block html

Returns:: string

Definition at line 134 of file Abstract.php.

00135     {
00136         return parent::_toHtml();
00137     }

getItems ( )

Retrieve filter items

Returns:: array

Definition at line 114 of file Abstract.php.

00115     {
00116         return $this->_filter->getItems();
00117     }

getItemsCount ( )

Retrieve filter items count

Returns:: int

Definition at line 124 of file Abstract.php.

00125     {
00126         return $this->_filter->getItemsCount();
00127     }

getName ( )

Retrieve name of the filter block

Returns:: string

Reimplemented from Mage_Core_Block_Abstract.

Definition at line 104 of file Abstract.php.

00105     {
00106         return $this->_filter->getName();
00107     }

init ( )

Initialize filter model object

Returns:: Mage_Catalog_Block_Layer_Filter_Abstract

Definition at line 65 of file Abstract.php.

00066     {
00067         $this->_initFilter();
00068         return $this;
00069     }

Member Data Documentation

$_filter [protected]

Definition at line 41 of file Abstract.php.

$_filterModelName [protected]

Definition at line 48 of file Abstract.php.

The documentation for this class was generated from the following file:

app/code/core/Mage/Catalog/Block/Layer/Filter/Abstract.php


Public Member Functions
	__construct ()
	init ()
	getName ()
	getItems ()
	getItemsCount ()
	getHtml ()
Protected Member Functions
	_initFilter ()
	_prepareFilter ()
Protected Attributes
	$_filter
	$_filterModelName