I have created a custom report with custom collection. The issue is that I am getting an extra row in report grid. Please check screen shot to get a better idea.
Check my code below for one of the columns. Is there any property missing that would hide that row?
Grid.php
$this->addColumn('customer_lastname', array(
'header' => Mage::helper('sales')->__('Last Name'),
'index' => 'customer_lastname',
'sortable' => false,
'filter' => false,
));
I also want to remove "Reset Filter" and "Search" button. So please help me for that also .