Add the tag <can_be_empty>1</can_be_empty> with the field in system.xml file and now you should be enable to Unselect the multi select values.
Ex:
<field id="hideprice" translate="label" type="multiselect" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1"> <label>Hide Price For</label> <source_model>PHPCodez\Permission\Model\Config\Source\Group\Multiselect</source_model> <can_be_empty>1</can_be_empty> </field>
Basically we have to override class ‘Magento\Catalog\Pricing\Render\FinalPriceBox ‘ to achieve this. Here I am creating an extension ‘PHPCodez_Hideprice’ that will allow you to hide price from certain user groups and diaplay a text inplace of price.
1) Declare a module
<?xml version="1.0"?> <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd"> <module name="PHPCodez_Hideprice" setup_version="0.0.1" /> </config>
2) Register a module. Continue reading Magento 2 Hide Price
You can use the source model <source_model>Magento\Customer\Model\Config\Source\Group\Multiselect</source_model> to get the customer groups.
But its does not return the group ‘NOT LOGGED IN’ .so I have created new model to have ‘NOT LOGGED IN’ in the list.
<source_model>PHPCodez\Hideprice\Model\Config\Source\Group\Multiselect</source_model>
<?php
namespace PHPCodez\Hideprice\Model\Config\Source\Group;
use \Magento\Customer\Model\ResourceModel\Group\Collection;
class Multiselect implements \Magento\Framework\Option\ArrayInterface {
protected $_customerGroup;
protected $_options;
public function __construct( Collection $customerGroup ) {
$this->_customerGroup = $customerGroup;
}
public function toOptionArray() {
if (!$this->_options) {
$this->_options = $this->_customerGroup->toOptionArray();
}
return $this->_options;
}
}
<?php
namespace PHPCodez\Disableaddtocart\Helper;
use \Magento\Framework\App\Helper\AbstractHelper;
use \Magento\Customer\Model\Session;
class Data extends AbstractHelper {
protected $_customerSession;
public function __construct(Session $_customerSession) {
$this->_customerSession = $_customerSession;
}
public function getCustomerGroup(){
return $this->_customerSession->isLoggedIn()?$this->_customerSession->getCustomer()->getGroupId():0;
}
}
<?php
namespace PHPCodez\Disableaddtocart\Helper;
use \Magento\Framework\App\Helper\AbstractHelper;
use \Magento\Framework\App\Config\ScopeConfigInterface;
use \Magento\Store\Model\ScopeInterface;
use \Magento\Customer\Model\Session;
class Data extends AbstractHelper {
protected $_scopeConfig;
protected $_customerSession;
public function __construct(ScopeConfigInterface $_scopeConfig,Session $_customerSession) {
$this->_scopeConfig = $_scopeConfig;
$this->_customerSession = $_customerSession;
}
public function getDisabledGroups($scope = ScopeConfigInterface::SCOPE_TYPE_DEFAULT) {
$disabledGroups = $this->_scopeConfig->getValue('phpcodez/parameters/disableaddtocart',ScopeInterface::SCOPE_STORE);
return $disabledGroups;
}
public function getCustomerGroup(){
return $this->_customerSession->isLoggedIn()?$this->_customerSession->getCustomer()->getGroupId():0;
}
}
I am creating an extension that will allow you to hide/disable add to cart button for certain customer groups.
1) Declare a module.
<?xml version="1.0"?> <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd"> <module name="PHPCodez_Disableaddtocart" setup_version="0.0.1" /> </config>
2) Register a module. Continue reading Magento 2 Disable Add To Cart Customer Group