I have this grid:
<?xml version="1.0" encoding="UTF-8"?>
<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">employees_listing.employees_listing_data_source</item>
<item name="deps" xsi:type="string">employees_listing.employees_listing_data_source</item>
</item>
<item name="spinner" xsi:type="string">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 Employee</item>
<item name="class" xsi:type="string">primary</item>
<item name="url" xsi:type="string">*/*/form</item>
</item>
</item>
</argument>
<dataSource name="employees_listing_data_source">
<argument name="dataProvider" xsi:type="configurableObject">
<argument name="class" xsi:type="string">
MagentoFrameworkViewElementUiComponentDataProviderDataProvider</argument>
<argument name="name" xsi:type="string">employees_listing_data_source</argument>
<argument name="primaryFieldName" xsi:type="string">id</argument>
<argument name="requestFieldName" xsi:type="string">id</argument>
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="update_url" xsi:type="url" path="mui/index/render" />
<item name="storageConfig" xsi:type="array">
<item name="indexField" xsi:type="string">id</item>
</item>
</item>
</argument>
</argument>
<argument name="data" xsi:type="array">
<item name="js_config" xsi:type="array">
<item name="component" xsi:type="string">Magento_Ui/js/grid/provider</item>
</item>
</argument>
</dataSource>
<listingToolbar name="listing_top">
<massaction name="listing_massaction" component="Magento_Ui/js/grid/tree-massactions"
class="MagentoCatalogUiComponentProductMassAction">
<action name="delete">
<settings>
<confirm>
<message translate="true">Delete selected employee(s)?</message>
<title translate="true">Delete employee(s)</title>
</confirm>
<url path="*/*/massDelete" />
<type>delete</type>
<label translate="true">Delete</label>
</settings>
</action>
<action name="calculate_average_age">
<settings>
<url path="*/*/massCalculateAverageAge" />
<type>calculate</type>
<label translate="true">Calculate Average Age</label>
</settings>
</action>
</massaction>
<bookmark name="bookmarks" />
<columnsControls name="columns_controls" />
<filters name="listing_filters">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="templates" xsi:type="array">
<item name="filters" xsi:type="array">
<item name="select" xsi:type="array">
<item name="component" xsi:type="string">
Magento_Ui/js/form/element/ui-select</item>
<item name="template" xsi:type="string">
ui/grid/filters/elements/ui-select</item>
</item>
</item>
</item>
</item>
</argument>
</filters>
<paging name="listing_paging" />
</listingToolbar>
<columns name="columns">
<selectionsColumn name="ids">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="indexField" xsi:type="string">id</item>
</item>
</argument>
</selectionsColumn>
<column name="id">
<settings>
<filter>text</filter>
<label translate="true">ID</label>
<resizeDefaultWidth>25</resizeDefaultWidth>
</settings>
</column>
<column name="name">
<settings>
<filter>text</filter>
<label translate="true">Name</label>
</settings>
</column>
<column name="last_name">
<settings>
<filter>text</filter>
<label translate="true">Last Name</label>
</settings>
</column>
<column name="date_of_birth">
<settings>
<filter>text</filter>
<label translate="true">Date of birth</label>
</settings>
</column>
<column name="age">
<settings>
<label translate="true">Age</label>
<sortable>true</sortable>
</settings>
</column>
<column name="role_description">
<settings>
<filter>text</filter>
<label translate="true">Role Description</label>
<sortable>true</sortable>
</settings>
</column>
<column name="role_type_description">
<settings>
<filter>text</filter>
<label translate="true">Role Type Description</label>
<sortable>true</sortable>
</settings>
</column>
<actionsColumn name="actions" class="NTTDataEmployeesUiComponentColumnActions">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="indexField" xsi:type="string">id</item>
</item>
</argument>
</actionsColumn>
</columns>
</listing>
In the massaction setion I have two actions, massDelete and massCalculateAverageAge, in both controllers if I select all of the items I get a NULL response. If I select one, or two or any number but not all of the items it works perfectly, but if select all even once, I get NULL.
Here are the controllers,
MassDelete.php
<?php
namespace NTTDataEmployeesControllerAdminhtmlEmployees;
use NTTDataEmployeesModelResourceModelEmployeesCollectionFactory;
use MagentoBackendAppAction;
use MagentoBackendAppActionContext;
use MagentoFrameworkRegistry;
use MagentoFrameworkViewResultPageFactory;
use MagentoUiComponentMassActionFilter;
class MassDelete extends Action
{
protected $_coreRegistry = null;
protected $resultPageFactory;
protected $employeesFactory;
protected $filter;
public function __construct(
Context $context,
PageFactory $resultPageFactory,
Registry $registry,
Filter $filter,
CollectionFactory $employeesFactory
) {
$this->resultPageFactory = $resultPageFactory;
$this->_coreRegistry = $registry;
$this->employeesFactory = $employeesFactory;
$this->filter = $filter;
parent::__construct($context);
}
public function execute()
{
$collection = $this->filter->getCollection($this->employeesFactory->create());
foreach ($collection as $employee) {
$employee->delete();
}
$this->messageManager->addSuccess(__('A total of %1 employee(s) have been deleted.', $collection->getSize()));
$resultRedirect = $this->resultRedirectFactory->create();
return $resultRedirect->setPath('*/*/index');
}
}
MassCalculateAverageAge.php
<?php
namespace NTTDataEmployeesControllerAdminhtmlEmployees;
use NTTDataEmployeesModelResourceModelEmployeesCollectionFactory;
use MagentoBackendAppAction;
use MagentoBackendAppActionContext;
use MagentoFrameworkRegistry;
use MagentoFrameworkViewResultPageFactory;
use MagentoUiComponentMassActionFilter;
class MassCalculateAverageAge extends Action
{
protected $_coreRegistry = null;
protected $resultPageFactory;
protected $employeesFactory;
protected $filter;
public function __construct(
Context $context,
PageFactory $resultPageFactory,
Registry $registry,
Filter $filter,
CollectionFactory $employeesFactory
) {
$this->resultPageFactory = $resultPageFactory;
$this->_coreRegistry = $registry;
$this->employeesFactory = $employeesFactory;
$this->filter = $filter;
parent::__construct($context);
}
public function execute()
{
$selectedIds = $this->getRequest()->getParam('selected');
var_dump($selectedIds);
die();
// si en algun momento se selecccionaron todos los empleados, el filtro devuelve vacio
$collection = $this->filter->getCollection($this->employeesFactory->create());
$totalAge = 0;
$averageAge = 0;
$count = $collection->getSize();
foreach ($collection as $employee) {
$totalAge += $this->getAge($employee)->y;
}
if ($count == 0){
$averageAge = 0;
} else {
$averageAge = $totalAge / $count;
}
$this->messageManager->addSuccessMessage(__('Average age of selected emploees is: %1', round($averageAge, 2)));
$resultRedirect = $this->resultRedirectFactory->create();
return $resultRedirect->setPath('*/*/index');
}
private function getAge($employee)
{
$birthDate = new DateTime($employee->getDateOfBirth());
$now = new DateTime();
return $now->diff($birthDate);
}
}
I tried with a var_dump inside the execute() function
public function execute()
{
$selectedIds = $this->getRequest()->getParam('selected');
var_dump($selectedIds);
die();
// si en algun momento se selecccionaron todos los empleados, el filtro devuelve vacio
$collection = $this->filter->getCollection($this->employeesFactory->create());
$totalAge = 0;
$averageAge = 0;
$count = $collection->getSize();
foreach ($collection as $employee) {
$totalAge += $this->getAge($employee)->y;
}
if ($count == 0){
$averageAge = 0;
} else {
$averageAge = $totalAge / $count;
}
$this->messageManager->addSuccessMessage(__('Average age of selected emploees is: %1', round($averageAge, 2)));
$resultRedirect = $this->resultRedirectFactory->create();
return $resultRedirect->setPath('*/*/index');
}
private function getAge($employee)
{
$birthDate = new DateTime($employee->getDateOfBirth());
$now = new DateTime();
return $now->diff($birthDate);
}
And if I select some items:
I get:
array(5) { [0]=> string(1) “1” 1=> string(1) “3” 2=> string(1) “5” [3]=> string(1) “7” [4]=> string(1) “8” }
If I select all:
I get:
NULL
