magento自定义后台配置 示例

<?php class Exercise_Avatar_Block_Adminhtml_Web_Grid extends Mage_Adminhtml_Block_Widget_Grid { public function __construct() { parent::__construct(); $this->setId('webGrid'); $this->setDefaultSort('web_id'); $this->setDefaultDir('ASC'); $this->setSaveParametersInSession(true); } protected function _prepareCollection() { $collection = Mage::getModel('avatar/avatar')->getCollection(); $this->setCollection($collection); return parent::_prepareCollection(); } protected function _prepareColumns() { $this->addColumn('web_id', array( 'header' => Mage::helper('web')->__('ID'), 'align' =>'right', 'width' => '50px', 'index' => 'web_id', )); $this->addColumn('title', array( 'header' => Mage::helper('web')->__('Title'), 'align' =>'left', 'index' => 'title', )); /* $this->addColumn('content', array( 'header' => Mage::helper('web')->__('Item Content'), 'width' => '150px', 'index' => 'content', )); */ $this->addColumn('status', array( 'header' => Mage::helper('web')->__('Status'), 'align' => 'left', 'width' => '80px', 'index' => 'status', 'type' => 'options', 'options' => array( 1 => 'Enabled', 2 => 'Disabled', ), )); $this->addColumn('action', array( 'header' => Mage::helper('web')->__('Action'), 'width' => '100', 'type' => 'action', 'getter' => 'getId', 'actions' => array( array( 'caption' => Mage::helper('web')->__('Edit'), 'url' => array('base'=> '*/*/edit'), 'field' => 'id' ) ), 'filter' => false, 'sortable' => false, 'index' => 'stores', 'is_system' => true, )); $this->addExportType('*/*/exportCsv', Mage::helper('web')->__('CSV')); $this->addExportType('*/*/exportXml', Mage::helper('web')->__('XML')); return parent::_prepareColumns(); } protected function _prepareMassaction() { $this->setMassactionIdField('web_id'); $this->getMassactionBlock()->setFormFieldName('web'); $this->getMassactionBlock()->addItem('delete', array( 'label' => Mage::helper('web')->__('Delete'), 'url' => $this->getUrl('*/*/massDelete'), 'confirm' => Mage::helper('web')->__('Are you sure?') )); $statuses = Mage::getSingleton('web/status')->getOptionArray(); array_unshift($statuses, array('label'=>'', 'value'=>'')); $this->getMassactionBlock()->addItem('status', array( 'label'=> Mage::helper('web')->__('Change status'), 'url' => $this->getUrl('*/*/massStatus', array('_current'=>true)), 'additional' => array( 'visibility' => array( 'name' => 'status', 'type' => 'select', 'class' => 'required-entry', 'label' => Mage::helper('web')->__('Status'), 'values' => $statuses ) ) )); return $this; } public function getRowUrl($row) { return $this->getUrl('*/*/edit', array('id' => $row->getId())); } }