How is the «Payment Method» column implemented for the backend's orders grid?

dmitry_fedyuk · July 28, 2016, 8:23am

magento/magento2/blob/2db9e0f/app/code/Magento/Sales/view/adminhtml/ui_component/sales_order_grid.xml#L313-L324


<column name="payment_method">
    <argument name="data" xsi:type="array">
        <item name="options" xsi:type="object">Magento\Payment\Ui\Component\Listing\Column\Method\Options</item>
        <item name="config" xsi:type="array">
            <item name="filter" xsi:type="string">select</item>
            <item name="component" xsi:type="string">Magento_Ui/js/grid/columns/select</item>
            <item name="visible" xsi:type="boolean">false</item>
            <item name="dataType" xsi:type="string">select</item>
            <item name="label" xsi:type="string" translate="true">Payment Method</item>
        </item>
    </argument>
</column>

The values (options) source is define dby the options tag:

github.com

magento/magento2/blob/2db9e0f/app/code/Magento/Sales/view/adminhtml/ui_component/sales_order_grid.xml#L315-L315


<item name="options" xsi:type="object">Magento\Payment\Ui\Component\Listing\Column\Method\Options</item>

It is the \Magento\Payment\Ui\Component\Listing\Column\Method\Options class:

github.com

magento/magento2/blob/2db9e0f/app/code/Magento/Payment/Ui/Component/Listing/Column/Method/Options.php#L33-L44


/**
 * Get options
 *
 * @return array
 */
public function toOptionArray()
{
    if ($this->options === null) {
        $this->options = $this->paymentHelper->getPaymentMethodList(true, true);
    }
    return $this->options;
}