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edited May 23, 2017 at 12:37

Since last_order_date is a real field you will need to implement filter_condition_callback

$this->addColumn('last_order_date',
        array(
            ....
            'filter_condition_callback' => array($this, '_filterLastOrderDate'),
    ));

See Magento - custom column in AdminHtml product grid which contains custom output/logic?Magento - custom column in AdminHtml product grid which contains custom output/logic?

Since last_order_date is a real field you will need to implement filter_condition_callback

$this->addColumn('last_order_date',
        array(
            ....
            'filter_condition_callback' => array($this, '_filterLastOrderDate'),
    ));

See Magento - custom column in AdminHtml product grid which contains custom output/logic?

Since last_order_date is a real field you will need to implement filter_condition_callback

$this->addColumn('last_order_date',
        array(
            ....
            'filter_condition_callback' => array($this, '_filterLastOrderDate'),
    ));

See Magento - custom column in AdminHtml product grid which contains custom output/logic?

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created Feb 23, 2016 at 13:34

MagePal Extensions

Since last_order_date is a real field you will need to implement filter_condition_callback

$this->addColumn('last_order_date',
        array(
            ....
            'filter_condition_callback' => array($this, '_filterLastOrderDate'),
    ));

See Magento - custom column in AdminHtml product grid which contains custom output/logic?