wie Tabellennamen in addColumn angeben() Funktion in magento

Question

Ich versuche, Wert von einem table zu bekommen, aber nicht wissen, wo in magentotable Namen in addColumn() Funktion angeben. Freundlich helfen. Im Folgenden finden Sie den Code ein:

protected function _prepareColumns() 
{ 

    $this->addColumn('orders_count', array(


    'header' => Mage::helper('sales')->__('Orders'), 

    'index'  => 'orders_count', 

    'type'  => 'number', 

    'total'  => 'sum', 

    'sortable' => false 

    )); 


} 

Answer 1

It looks like your Grid code 

Whenever Grid is loading firstly it will load a function "_prepareCollection()" where we collect collection data to show in grid. There we define our resource model(or table). 

Example: 

protected function _prepareCollection() { 
     $collection = Mage::getResourceModel('module/table_collection'); 
     $this->setCollection($collection); 
     return parent::_prepareCollection(); 
    }