Ttdfjt

I'm very new to Magento, i created a Mass Action for Delete i write this code in /EC/Downloads/view/adminhtml/ui_component/ec_downloads_items.xml

<?xml version="1.0"?>
<listing xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
 <listingToolbar name="listing_top">
 <settings>
 <sticky>true</sticky>
 </settings>
 <paging name="listing_paging"/>
 <filters name="listing_filters"/>

 <massaction name="listing_massaction">
 <action name="delete">
 <settings>
 <confirm>
 <message translate="true">Delete selected items?</message>
 <title translate="true">Delete items</title>
 </confirm>
 <url path="*/items/MassDelete"/>
 <type>delete</type>
 <label translate="true">Delete</label>
 </settings>
 </action>
 </massaction>
 </listingToolbar>

 <columns name="ec_downloads_items_columns">
 <selectionsColumn name="ids">
 <argument name="data" xsi:type="array">
 <item name="config" xsi:type="array">
 <item name="resizeEnabled" xsi:type="boolean">false</item>
 <item name="resizeDefaultWidth" xsi:type="string">55</item>
 <item name="indexField" xsi:type="string">downloads_id</item>
 <item name="sortOrder" xsi:type="number">10</item>
 </item>
 </argument>
 </selectionsColumn>

 <column name="downloads_id">.......</column>

 </columns>
</listing>

and this code in /EC/Downloads/Controller/Adminhtml/Items/MassDelete.php

<?php
namespace ECDownloadsControllerAdminhtmlItems;

use MagentoBackendAppAction;

/**
 * Class MassDelete
 */
class MassDelete extends MagentoBackendAppAction

 /**
 * @return MagentoBackendModelViewResultRedirect
 */
 public function execute()
 
 $ids = $this->getRequest()->getParam('downloads_id');
 echo $ids;
 exit;

 if (!is_array($ids) 

code in /EC/Downloads/Model/ResourceModel/Items.php

<?php

namespace ECDownloadsModelResourceModel;
/**
 * Class Items
 * @package ECDownloadsModelResourceModel
 */
class Items extends MagentoFrameworkModelResourceModelDbAbstractDb

 /**
 *
 */
 protected function _construct()
 
 $this->_init('downloads', 'downloads_id');
 

When i try to delete more items it's not working, when i try to echo|exit, i found that i dosen't go to the delete part coz ids is empty.

It's working fine. Try this

UI component Form

 <action name="delete">
 <argument name="data" xsi:type="array">
 <item name="config" xsi:type="array">
 <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="router_name/index/massdelete"/>
 <item name="confirm" xsi:type="array">
 <item name="title" xsi:type="string" translate="true">Delete</item>
 <item name="message" xsi:type="string" translate="true">Do you want to delete selected row record?</item>
 </item>
 </item>
 </argument>
 </action>

Controller

<?php
namespace ECDownloadsControllerAdminhtmlIndex;
use MagentoFrameworkControllerResultFactory;
use MagentoBackendAppActionContext;
use MagentoUiComponentMassActionFilter;
use ECDownloadsModelResourceModelPostCollectionFactory;

class MassDelete extends MagentoBackendAppAction


 protected $_filter;
 protected $serviceFactory;

 public function __construct(
 Context $context,
 Filter $filter,
 ECDownloadsModelDownloadsFactory $serviceFactory,
 CollectionFactory $collectionFactory
 ) 

 $this->_filter = $filter;
 $this->collectionFactory = $collectionFactory;
 $this->serviceFactory = $serviceFactory;
 parent::__construct($context);
 

 public function execute()
 
 $collection = $this->_filter->getCollection($this->collectionFactory->create());
 $collectionSize = $collection->getSize();
 foreach ($collection as $item) 
 
 $item = $this->serviceFactory->create()->load($item->getDownloadsId());
 $item->delete();
 

 $this->messageManager->addSuccess(__('A total of %1 element(s) have been deleted.', $collectionSize));
 /** @var MagentoBackendModelViewResultRedirect $resultRedirect */
 $resultRedirect = $this->resultFactory->create(ResultFactory::TYPE_REDIRECT);
 return $resultRedirect->setPath('downloads/index/items');
 

Does your resourceModel collection have a key defined?

namespace XigenDataModelResourceModelFitment;

class Collection extends MagentoFrameworkModelResourceModelDbCollectionAbstractCollection


 /**
 * @var string
 */
 protected $_idFieldName = 'fitment_id';

 /**
 * Define resource model
 *
 * @return void
 */
 protected function _construct()
 
 $this->_init(
 XigenDataModelFitment::class,
 XigenDataModelResourceModelFitment::class
 );
 

Just for reference here is my MassDelete.php

namespace XigenDataControllerAdminhtmlFitment;

/**
 * Mass-Delete Controller.
 */
class MassDelete extends MagentoBackendAppAction


 const ADMIN_RESOURCE = 'Xigen_Data::import';

 private $filter;
 private $collectionFactory;

 /**
 * MassDelete constructor.
 *
 * @param MagentoBackendAppActionContext $context
 * @param MagentoUiComponentMassActionFilter $filter
 * @param XigenDataModelResourceModelImportCollectionFactory $collectionFactory
 */
 public function __construct(
 MagentoBackendAppActionContext $context,
 MagentoUiComponentMassActionFilter $filter,
 XigenDataModelResourceModelFitmentCollectionFactory $collectionFactory,
 XigenDataModelFitmentFactory $fitmentFactory
 ) 
 $this->filter = $filter;
 $this->fitmentFactory = $fitmentFactory;
 parent::__construct($context);
 
 /**
 * Execute action.
 *
 * @return MagentoBackendModelViewResultRedirect
 * @throws MagentoFrameworkExceptionLocalizedException

Just for reference, this is my code of ui_component listing xml file.

<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"/>
 <filters name="listing_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="type" xsi:type="string">delete</item>
 <item name="label" xsi:type="string" translate="true">Delete</item>
 <item name="url" xsi:type="url" path="bannerslider/banner/massDelete"/>
 <item name="confirm" xsi:type="array">
 <item name="title" xsi:type="string" translate="true">Delete Slider</item>
 <item name="message" xsi:type="string" translate="true">Are you sure you wan't to delete selected Banners?</item>
 </item>
 </item>
 </argument>
 </action> 
 </massaction>
 <paging name="listing_paging"/>
 </listingToolbar>

And this is massDelete Controller.

<?php
namespace ABannerSliderControllerAdminhtmlBanner;

use MagentoBackendAppAction;
use MagentoBackendAppActionContext;
use MagentoUiComponentMassActionFilter;
use ABannerSliderModelResourceModelBannerCollectionFactory;

class MassDelete extends Action

 protected $filter;

 protected $collectionFactory;

 public function __construct(
 Filter $filter,
 CollectionFactory $collectionFactory,
 Context $context
 ) 
 $this->filter = $filter;
 $this->collectionFactory = $collectionFactory;

 parent::__construct($context);
 

 public function execute()
 
 $collection = $this->filter->getCollection($this->collectionFactory->create());

 $delete = 0;
 foreach ($collection as $item) 
 $item->delete();
 $delete++;
 
 $this->messageManager->addSuccess(__('A total of %1 record(s) have been deleted.', $delete));
 $resultRedirect = $this->resultFactory->create(MagentoFrameworkControllerResultFactory::TYPE_REDIRECT);

 return $resultRedirect->setPath('*/*/');
 

Paste your MassDelete.php with below one:

 <?php
 namespace ECDownloadsControllerAdminhtmlItems;

 use MagentoBackendAppAction;

 /**
 * Class MassDelete
 */
 class MassDelete extends MagentoBackendAppAction
 
 /**
 * @return MagentoBackendModelViewResultRedirect
 */

 public function __construct(
 MagentoBackendAppActionContext $context,
 MagentoUiComponentMassActionFilter $filter,
 ECDownloadsModelResourceModelItemsCollectionFactory $collectionFactory,
 ECDownloadsModelItemFactory $itemFactory
 ) 
 $this->filter = $filter;
 $this->itemFactory = $itemFactory;
 parent::__construct($context);
 

 public function execute()
 
 $ids = $this->getRequest()->getPost();
 if ($ids) 
 $collection = $this->itemFactory->create()
 ->getCollection()
 ->addFieldToFilter('downloads_id', array('in' => $ids));

 $collectionSize = $collection->getSize();

 $deletedItems = 0;
 foreach ($collection as $item) 
 try 
 $item->delete();
 $deletedItems++;
 catch (Exception $e) 
 $this->messageManager->addErrorMessage($e->getMessage());
 
 
 if ($deletedItems != 0) 
 if ($collectionSize != $deletedItems) 
 $this->messageManager->addErrorMessage(
 __('Failed to delete %1 fitment item(s).', $collectionSize - $deletedItems)
 );
 
 $this->messageManager->addSuccessMessage(
 __('A total of %1 fitment item(s) have been deleted.', $deletedItems)
 );
 
 
 /** @var MagentoBackendModelViewResultRedirect $resultRedirect */
 $resultRedirect = $this->resultFactory->create(MagentoFrameworkControllerResultFactory::TYPE_REDIRECT);
 return $resultRedirect->setPath('downloads/index/items');