<?php

namespace Autogedal\Extend\Block\Adminhtml\Form\Field;

use Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray;

class LowPrioritySub extends AbstractFieldArray
{
    protected function _prepareToRender()
    {
        $this->addColumn('parent_category_id', ['label' => __('Parent Category Id'), 'class' => 'required-entry']);
        $this->addColumn('child_category_ids', ['label' => __('Child Categories Ids'), 'class' => 'required-entry']);
        $this->_addAfter = false;
        $this->_addButtonLabel = __('Add');
    }
}