All Questions
Tagged with helper dependency-injection
8 questions
0
votes
1
answer
2k
views
Override Helper in Magento2 - Vendor\Module\Helper\Data doesn't extends Magento\Framework\App\Helper\AbstractHelper
May be i'm missing something really small.
Here is a class Class1
namespace Vendor\Module\Helper;
class Class1 extends AbstractHelper
{
/** @var Client */
private $client;
/** @var ...
- 1,214
0
votes
1
answer
634
views
Injecting Helper causes "Undefined constant" and "'generated' directory permission is read-only"
When I inject the helper class it gives me the below errors.
If I remove the reference to the Helper class in the constructor then everything works perfectly.
controller file: /var/www/html/app/code/[...
- 11
2
votes
2
answers
3k
views
Magento 2: Helper not working
I am learning how to use dependency injections to get the classes I need.
The following will work when creating a controller.
...
use Magento\Framework\App\Action\Context;
class Index extends \...
- 712
0
votes
2
answers
101
views
Creating helper object in the same class magento 2
How to create object in the constructor from the same class?
<?php
namespace Vendor\CatalogSearch\Helper;
use Magento\Framework\App\Helper\AbstractHelper;
class Data extends ...
- 2,639
8
votes
2
answers
433
views
Annoyed by tons of classes for DI in constructors of Magento 2 - is there a better way?
At this time I am annoyed of writing similar constructors en masse like the following within my modules.
public function __construct(
\Magento\Framework\Model\Context $context,
\Magento\...
- 308
7
votes
3
answers
8k
views
Correct way of getting helper in template of custom block
What is the correct way of getting a helper in a template file of a custom block?
In Magento_Search module there is a block:
<referenceContainer name="header-wrapper">
<block class="...
- 2,192
1
vote
3
answers
3k
views
Magento 2 - Accessing a helper without using constructor injection
Is there a clean way to initiate and access a custom helper without using the constructor? Currently I instantiate the custom helper using the constructor of the model as shown here as the accepted ...
- 565
27
votes
5
answers
29k
views
Instantiating Helpers in Magento 2
The latest builds of Magento 2 have done away with the Mage class. This mean we've lost the Mage::helper method.
Is there a replacement technique (helper factory?) for instantiating helpers in ...
- 44.4k