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I'm using Magento 1.9.0.1 and i'm working on custom extension.

I want to get data from custom table and display it in a grid table in page created by me in the admin panel.

Here is the Grid.php file for fetching data for the orders:

<?php

class VivasIndustries_SmsNotification_Block_Adminhtml_Sales_Status_Grid extends Mage_Adminhtml_Block_Widget_Grid
{
    public function __construct()
    {
        parent::__construct();
        $this->setId('smsnotification_grid');
        $this->setDefaultSort('increment_id');
        $this->setDefaultDir('DESC');
        $this->setSaveParametersInSession(true);
        $this->setUseAjax(true);
    }

    protected function _prepareCollection()
    {
        $collection = Mage::getResourceModel('smsnotification/smsnotification_collection')
            ->join(array('a' => 'sales/order_address'), 'main_table.entity_id = a.parent_id AND a.address_type != \'billing\'', array(
                'city'       => 'city',
                'country_id' => 'country_id'
            ))
            ->join(array('c' => 'customer/customer_group'), 'main_table.customer_group_id = c.customer_group_id', array(
                'customer_group_code' => 'customer_group_code'
            ))
            ->addExpressionFieldToSelect(
                'fullname',
                'CONCAT({{customer_firstname}}, \' \', {{customer_lastname}})',
                array('customer_firstname' => 'main_table.customer_firstname', 'customer_lastname' => 'main_table.customer_lastname'))
            ->addExpressionFieldToSelect(
                'products',
                '(SELECT GROUP_CONCAT(\' \', x.name)
                    FROM sales_flat_order_item x
                    WHERE {{entity_id}} = x.order_id
                        AND x.product_type != \'configurable\')',
                array('entity_id' => 'main_table.entity_id')
            )
        ;

        $this->setCollection($collection);
        parent::_prepareCollection();
        return $this;
    }

    protected function _prepareColumns()
    {
        $helper = Mage::helper('smsnotification');
        $currency = (string) Mage::getStoreConfig(Mage_Directory_Model_Currency::XML_PATH_CURRENCY_BASE);

        $this->addColumn('increment_id', array(
            'header' => $helper->__('Order #'),
            'index'  => 'increment_id'
        ));

        $this->addColumn('purchased_on', array(
            'header' => $helper->__('Purchased On'),
            'type'   => 'datetime',
            'index'  => 'created_at'
        ));

        $this->addColumn('products', array(
            'header'       => $helper->__('Products Purchased'),
            'index'        => 'products',
            'filter_index' => '(SELECT GROUP_CONCAT(\' \', x.name) FROM sales_flat_order_item x WHERE main_table.entity_id = x.order_id AND x.product_type != \'configurable\')'
        ));

        $this->addColumn('fullname', array(
            'header'       => $helper->__('Name'),
            'index'        => 'fullname',
            'filter_index' => 'CONCAT(customer_firstname, \' \', customer_lastname)'
        ));

        $this->addColumn('city', array(
            'header' => $helper->__('City'),
            'index'  => 'city'
        ));

        $this->addColumn('country', array(
            'header'   => $helper->__('Country'),
            'index'    => 'country_id',
            'renderer' => 'adminhtml/widget_grid_column_renderer_country'
        ));

        $this->addColumn('customer_group', array(
            'header' => $helper->__('Customer Group'),
            'index'  => 'customer_group_code'
        ));

        $this->addColumn('grand_total', array(
            'header'        => $helper->__('Grand Total'),
            'index'         => 'grand_total',
            'type'          => 'currency',
            'currency_code' => $currency
        ));

        $this->addColumn('shipping_method', array(
            'header' => $helper->__('Shipping Method'),
            'index'  => 'shipping_description'
        ));

        $this->addColumn('order_status', array(
            'header'  => $helper->__('Status'),
            'index'   => 'status',
            'type'    => 'options',
            'options' => Mage::getSingleton('sales/order_config')->getStatuses(),
        ));

        $this->addExportType('*/*/exportInchooCsv', $helper->__('CSV'));
        $this->addExportType('*/*/exportInchooExcel', $helper->__('Excel XML'));

        return parent::_prepareColumns();
    }

    public function getGridUrl()
    {
        return $this->getUrl('*/*/grid', array('_current'=>true));
    }
}

Here is the structure of the VivasIndustries_SmsNotification table. I want to display the data only from this table.

enter image description here

Please tell me how the Grid.php file must look like so it will get the information from my custom table VivasIndustries_SmsNotification?

Thanks in advance!

  • There are lot of tutorials out there. Check inchoo.net/magento/how-to-create-a-custom-grid-from-scratch and markshust.com/2012/07/05/… – Sukeshini Feb 7 '15 at 23:25
  • This is not helping me because it is not getting data from custom table. Also i've done everything so far by this guide.. – Venelin Vasilev Feb 7 '15 at 23:27
  • what is relation between VivasIndustries_SmsNotification and other table – Amit Bera Feb 13 '15 at 14:35
  • Tony Stark,i have see your table is not containing... entity_id .. – Amit Bera Feb 13 '15 at 14:50
  • Does your custom model have a Model set? E.g. can you call Mage::getModel('VivasIndustries_SmsNotification'); once I know this I will help you modify Grid.php. Also if all you want in the grid is that tables content why are you loading another collection in the _prepareCollection method ? Prepare collection is what gets passed to the grid to processor to render the data. – James Cowie Feb 13 '15 at 19:42
2

"I want to display the data only from this table."

All you need to do is map only the custom table fields in _prepareColumns(). That's it.

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