ruleFac = $ruleFac; } /** * Return array of options as value-label pairs * * @return array Format: array(array('value' => '', 'label' => ''), ...) */ public function toOptionArray() { $option = [['value' => '', 'label' => __('-- Please Select --')]]; $ruleCollection = $this->ruleFac->create() ->addFieldToFilter('is_active', 1) ->addFieldToFilter('coupon_type', 2) ->addFieldToFilter('use_auto_generation', 1); foreach ($ruleCollection->getData() as $rule) { $option[] = [ 'value' => $rule['rule_id'], 'label' => $rule['name'] ]; } return $option; } }