I am getting the error as mentioned in my question title.
I have placed the following code in my ui-component based listing file :
<?xml version="1.0" encoding="UTF-8"?>
<!--
/**
* Copyright © 2016 Magento. All rights reserved.
* See COPYING.txt for license details.
*/
-->
<listing xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
<argument name="data" xsi:type="array">
<item name="js_config" xsi:type="array">
<item name="provider" xsi:type="string">zipcode_listing.zipcode_listing_data_source</item>
<item name="deps" xsi:type="string">zipcode_listing.zipcode_listing_data_source</item>
</item>
<item name="spinner" xsi:type="string">zipcode_columns</item>
<item name="buttons" xsi:type="array">
<item name="add" xsi:type="array">
<item name="name" xsi:type="string">add</item>
<item name="label" xsi:type="string" translate="true">Add New Zipcode</item>
<item name="class" xsi:type="string">primary</item>
<item name="url" xsi:type="string">*/*/new</item>
</item>
</item>
</argument>
<dataSource name="zipcode_listing_data_source">
<argument name="dataProvider" xsi:type="configurableObject">
<argument name="class" xsi:type="string">RB\CheckDelivery\Model\Zipcodes\DataProvider</argument>
<argument name="name" xsi:type="string">zipcode_listing_data_source</argument>
<argument name="primaryFieldName" xsi:type="string">zipcode_id</argument>
<argument name="requestFieldName" xsi:type="string">id</argument>
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="component" xsi:type="string">Magento_Ui/js/grid/provider</item>
<item name="update_url" xsi:type="url" path="mui/index/render"/>
</item>
</argument>
</argument>
</dataSource>
<listingToolbar name="listing_top">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="sticky" xsi:type="boolean">true</item>
</item>
</argument>
<bookmark name="bookmarks"/>
<columnsControls name="columns_controls"/>
<exportButton name="export_button">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="selectProvider" xsi:type="string">zipcode_listing.zipcode_listing.zipcode_columns.ids</item>
</item>
</argument>
</exportButton>
<filters name="listing_filters">
<filterSelect name="store_id">
<argument name="optionsProvider" xsi:type="configurableObject">
<argument name="class" xsi:type="string">Magento\Store\Ui\Component\Listing\Column\Store\Options</argument>
</argument>
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="provider" xsi:type="string">${ $.parentName }</item>
<item name="dataScope" xsi:type="string">store_id</item>
<item name="caption" xsi:type="string" translate="true">All Store Views</item>
<item name="label" xsi:type="string" translate="true">Store View</item>
</item>
</argument>
</filterSelect>
</filters>
<massaction name="listing_massaction">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="component" xsi:type="string">Magento_Ui/js/grid/tree-massactions</item>
</item>
</argument>
<action name="delete">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="confirm" xsi:type="array">
<item name="title" xsi:type="string" translate="true">Delete items</item>
<item name="message" xsi:type="string" translate="true">Delete selected items?</item>
</item>
<item name="type" xsi:type="string">delete</item>
<item name="label" xsi:type="string" translate="true">Delete</item>
<item name="url" xsi:type="url" path="checkdelivery/zipcode/massDelete"/>
</item>
</argument>
</action>
<action name="status">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="type" xsi:type="string">status</item>
<item name="label" xsi:type="string" translate="true">Change status</item>
</item>
</argument>
<argument name="actions" xsi:type="array">
<item name="0" xsi:type="array">
<item name="type" xsi:type="string">enable</item>
<item name="label" xsi:type="string" translate="true">Enable</item>
<item name="url" xsi:type="url" path="checkdelivery/zipcode/massStatus">
<param name="status">1</param>
</item>
</item>
<item name="1" xsi:type="array">
<item name="type" xsi:type="string">disable</item>
<item name="label" xsi:type="string" translate="true">Disable</item>
<item name="url" xsi:type="url" path="checkdelivery/zipcode/massStatus">
<param name="status">2</param>
</item>
</item>
</argument>
</action>
</massaction>
<paging name="review_listing_paging"/>
</listingToolbar>
<columns name="zipcode_columns">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="childDefaults" xsi:type="array">
<item name="fieldAction" xsi:type="array">
<item name="provider" xsi:type="string">zipcode_listing.zipcode_listing.zipcode_columns.actions</item>
<item name="target" xsi:type="string">applyAction</item>
<item name="params" xsi:type="array">
<item name="0" xsi:type="string">edit</item>
<item name="1" xsi:type="string">${ $.$data.rowIndex }</item>
</item>
</item>
</item>
</item>
</argument>
<selectionsColumn name="ids">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="indexField" xsi:type="string">zipcode_id</item>
<item name="sortOrder" xsi:type="number">0</item>
</item>
</argument>
</selectionsColumn>
<column name="zipcode_id">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="filter" xsi:type="string">textRange</item>
<item name="sorting" xsi:type="string">asc</item>
<item name="add_field" xsi:type="boolean">true</item>
<item name="label" xsi:type="string" translate="true">ID</item>
<item name="sortOrder" xsi:type="number">10</item>
</item>
</argument>
</column>
<column name="zipcode">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="filter" xsi:type="string">text</item>
<item name="add_field" xsi:type="boolean">true</item>
<item name="label" xsi:type="string" translate="true">Zipcode</item>
<item name="sortOrder" xsi:type="number">20</item>
</item>
</argument>
</column>
<column name="city">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="filter" xsi:type="string">text</item>
<item name="add_field" xsi:type="boolean">true</item>
<item name="label" xsi:type="string" translate="true">City</item>
<item name="sortOrder" xsi:type="number">30</item>
</item>
</argument>
</column>
<column name="region_id">
<argument name="data" xsi:type="array">
<item name="options" xsi:type="object">RB\Operationalzones\Model\Source\Region</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="add_field" xsi:type="boolean">true</item>
<item name="dataType" xsi:type="string">select</item>
<item name="label" xsi:type="string" translate="true">State/Province</item>
<item name="sortOrder" xsi:type="number">40</item>
</item>
</argument>
</column>
<column name="country_id">
<argument name="data" xsi:type="array">
<item name="options" xsi:type="object">Magento\Directory\Model\Config\Source\Country</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="add_field" xsi:type="boolean">true</item>
<item name="dataType" xsi:type="string">select</item>
<item name="label" xsi:type="string" translate="true">Country</item>
<item name="sortOrder" xsi:type="number">50</item>
</item>
</argument>
</column>
<actionsColumn name="actions" class="RB\CheckDelivery\Ui\Component\Listing\Columns\ZipcodeActions">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="indexField" xsi:type="string">zipcode_id</item>
<item name="sortOrder" xsi:type="number">200</item>
</item>
</argument>
</actionsColumn>
</columns>
</listing>
DataProvider :
<?php
namespace RB\CheckDelivery\Model\Zipcodes;
use RB\CheckDelivery\Model\ResourceModel\Zipcode\CollectionFactory;
use Magento\Framework\App\Request\DataPersistorInterface;
/**
* Class DataProvider
*/
class DataProvider extends \Magento\Ui\DataProvider\AbstractDataProvider
{
/**
* @var \Magento\Cms\Model\ResourceModel\Block\Collection
*/
protected $collection;
/**
* @var DataPersistorInterface
*/
protected $dataPersistor;
/**
* @var array
*/
protected $loadedData;
/**
* Constructor
*
* @param string $name
* @param string $primaryFieldName
* @param string $requestFieldName
* @param CollectionFactory $blockCollectionFactory
* @param DataPersistorInterface $dataPersistor
* @param array $meta
* @param array $data
*/
public function __construct(
$name,
$primaryFieldName,
$requestFieldName,
CollectionFactory $blockCollectionFactory,
DataPersistorInterface $dataPersistor,
array $meta = [],
array $data = []
) {
$this->collection = $blockCollectionFactory->create();
$this->dataPersistor = $dataPersistor;
parent::__construct($name, $primaryFieldName, $requestFieldName, $meta, $data);
}
/**
* {@inheritdoc}
*/
public function addFilter(\Magento\Framework\Api\Filter $filter)
{
if (isset($this->addFilterStrategies[$filter->getField()])) {
$this->addFilterStrategies[$filter->getField()]
->addFilter(
$this->getCollection(),
$filter->getField(),
[$filter->getConditionType() => $filter->getValue()]
);
} else {
parent::addFilter($filter);
}
}
}
Now I need to know what else I need for export functionality to work.
Any help will be appreciated. :)