i am new to magento by following this guide Custom Module with Custom Database Table
i have implemented my already existed module to the backend adminhtml. i am taking stuff from the database and sjowing ot on the adminhtml page. Everything works ok except i am getting the grid twice on the adminhtml. i am getting the same Grid two time. i have looked the code for like 2 hours cannot figure it out. if anyone one knows how to fix this problem i will be greatly thakful. cheers
thats the code from my grid.php
<?php
class Ecom_Pricenotify_Block_Adminhtml_Pricenotify_Grid extends Mage_Adminhtml_Block_Widget_Grid{
public function __construct()
{
parent::__construct();
$this->setId('pricenotifyGrid');
// This is the primary key of the database
$this->setDefaultSort('pricenotify_id');
$this->setDefaultDir('ASC');
$this->setSaveParametersInSession(true);
}
protected function _prepareCollection()
{
$collection = Mage::getModel('pricenotify/pricenotify')->getCollection();
$this->setCollection($collection);
return parent::_prepareCollection();
}
protected function _prepareColumns()
{
$this->addColumn('pricenotify_id', array(
'header' => Mage::helper('pricenotify')->__('Notification ID'),
'align' =>'left',
'width' => '50px',
'index' => 'pricenotify_id',
));
$this->addColumn('prod_id', array(
'header' => Mage::helper('pricenotify')->__('Product ID'),
'align' =>'left',
'width' => '50px',
'index' => 'prod_id',
));
$this->addColumn('prod_price', array(
'header' => Mage::helper('pricenotify')->__('Product Price'),
'align' =>'left',
'width' => '50px',
'index' => 'prod_price',
));
$this->addColumn('user_price', array(
'header' => Mage::helper('pricenotify')->__('User Price'),
'align' =>'left',
'width' => '50px',
'index' => 'user_price',
));
$this->addColumn('email', array(
'header' => Mage::helper('pricenotify')->__('E-Mail Address'),
'align' =>'left',
'width' => '150px',
'index' => 'email',
));
$this->addColumn('created_time', array(
'header' => Mage::helper('pricenotify')->__('Creation Time'),
'align' => 'left',
'width' => '120px',
'type' => 'date',
'default' => '--',
'index' => 'created_time',
));
$this->addColumn('status', array(
'header' => Mage::helper('pricenotify')->__('Status'),
'align' => 'left',
'width' => '80px',
'index' => 'status',
'type' => 'options',
'options' => array(
'success' => 'Inactive',
'pending' => 'Active',
),
));
return parent::_prepareColumns();
}
public function getRowUrl($row)
{
return $this->getUrl('*/*/edit', array('id' => $row->getId()));
}}
and this indexAction function is from the controller
public function indexAction() {
$this->_initAction();
$this->_addContent($this->getLayout()->createBlock('pricenotify/adminhtml_pricenotify'));
$this->renderLayout();
}
Maybe you're inserting it in the layout, check pricenotify.xml in
adminhtml>default>default>layout.
Such as:
<pricenotify_adminhtml_manager_pricenotify>
<block type="core/text_list" name="root" output="toHtml">
<block type="pricenotify/adminhtml_pricenotify_grid" name="pricenotify.grid"/>
</block>
</pricenotify_adminhtml_manager_pricenotify>
Remove this block or comment the line where you add the content.
I fixed it. i only had to comment out
//$this->_addContent($this->getLayout()->createBlock('pricenotify/adminhtml_pricenotify'));
from indexAction i guess iwas loading it twice.
make sure that the grid block isn't already loaded in the corresponding layout.xml file.
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