/**
* Add columns to grid
*
* @return $this
*/
protected function _prepareColumns()
{
$this->addColumn('agreement_id', array('header' => __('ID'), 'index' => 'agreement_id', 'type' => 'text', 'header_css_class' => 'col-id', 'column_css_class' => 'col-id'));
$this->addColumn('customer_email', array('header' => __('Email'), 'index' => 'customer_email', 'type' => 'text', 'header_css_class' => 'col-mail', 'column_css_class' => 'col-mail'));
$this->addColumn('customer_firstname', array('header' => __('First Name'), 'index' => 'customer_firstname', 'type' => 'text', 'escape' => true, 'header_css_class' => 'col-name', 'column_css_class' => 'col-name'));
$this->addColumn('customer_lastname', array('header' => __('Last Name'), 'index' => 'customer_lastname', 'type' => 'text', 'escape' => true, 'header_css_class' => 'col-last-name', 'column_css_class' => 'col-last-name'));
$this->addColumn('reference_id', array('header' => __('Reference ID'), 'index' => 'reference_id', 'type' => 'text', 'header_css_class' => 'col-reference', 'column_css_class' => 'col-reference'));
$this->addColumn('status', array('header' => __('Status'), 'index' => 'status', 'type' => 'options', 'options' => $this->_agreementModel->getStatusesArray(), 'header_css_class' => 'col-status', 'column_css_class' => 'col-status'));
$this->addColumn('created_at', array('header' => __('Created'), 'index' => 'created_at', 'type' => 'datetime', 'align' => 'center', 'default' => __('N/A'), 'html_decorators' => array('nobr'), 'header_css_class' => 'col-period', 'column_css_class' => 'col-period'));
$this->addColumn('updated_at', array('header' => __('Updated'), 'index' => 'updated_at', 'type' => 'datetime', 'align' => 'center', 'default' => __('N/A'), 'html_decorators' => array('nobr'), 'header_css_class' => 'col-period', 'column_css_class' => 'col-period'));
return parent::_prepareColumns();
}
