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General questions about Magento 2, not specific to a minor version. Use this tag to distinguish from Magento 1. If you have issues with a specific version, please use the appropriate 'Magento-2.x' tag instead. Functionalities between Magento 2 minor versions might differ.
2
votes
Accepted
How to validate Size and color in Product details page in Magento 2
$("#popupButton").on('click',function(){ //Model id
var form = $("#product_addtocart_form");
var i = 0;
form.find('input').each(function () {
if($(this).attr('aria-required'))
…
0
votes
1
answer
302
views
Inject Class of Factory (Model or Repository) For Saving Data
If I want to save data in controller's action, what should I inject?
Model Class or Repository Class
Model Factory or Repository Factory
.
use Krish\Database\Api\Data\TestInterface;
use Krish\Dat …
1
vote
Magento 2.3 - How to Add New Fields on Registration page in specific in "Personal Informatio...
Create Vendor/Module/view/frontend/layout/customer_account_create.xml
<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento: …
0
votes
1
answer
475
views
Magento 2 - How to revert model save in afterSave method
I have two tables "first_table" and "second_table".
I am using afterSave method in "first_table" model class like bellow
namespace Vendor\Module\Model;
use Magento\Framework\Model\AbstractModel;
/ …
1
vote
1
answer
438
views
What is different between SimpleDataObject and ExtensibleDataObject in magento 2
Magento has 2 classes
\Magento\Framework\Api\ExtensibleDataObjectConverter
and
\Magento\Framework\Api\SimpleDataObjectConverter
What are the differences and scenario for using them?
0
votes
1
answer
1k
views
Render template without layout. Just html code
My layout code is
<?xml version="1.0"?>
<page>
<body>
<referenceContainer name="header.container" remove="true" />
<referenceContainer name="footer" remove="true" />
<ref …
1
vote
0
answers
146
views
How Configurable Product's option rendered in magento 2
Actually I am creation a custom product view page fore understanding the rendering of product view
I have created controller like this
namespace Tasks\BulkAdd\Controller\Index;
class Vivek extends A …
2
votes
1
answer
715
views
Override Default layout with module
I have one module called Test_A. We can override any layout of Module-theme in Test_A by giving the same name.
Ex. Module-theme/view/frontend/layouts/frontname_controller_action.xml
can be override …
2
votes
Accepted
Magento2: How to remove items from cart before adding new Item?
you can delete all item before they are adding as cart candidate. You can use following process
$cart = $objectManager->create('\Magento\Checkout\Model\Cart');
foreach ($cart->getQuote()->ge …
0
votes
1
answer
418
views
Custom column is not updating in customer_entity table
I added custom column 'email_status' in customer_entity table via dc_schema.xml
<?xml version="1.0"?>
<schema xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespace …
0
votes
Accepted
Custom column is not updating in customer_entity table
All the columns in customer_entity table should an eav attribute of customer. So for adding any new column in customer_entity table, We must create an eav of the same name with the
backend_type = …
0
votes
1
answer
318
views
Magento 2 : How to restrct field to be update in model?
I have a field in admin from which only be change at the time of new record.
On the form edit, I want to show that field as editable but don't want to save the changes.
For that, I have created the be …
0
votes
1
answer
288
views
How cache management grid renders in Magento?
I was thinking to make an invalid cache selected on page load for an easy refresh.
But when I saw the code, I didn't find any UI component for listing these caches.
Can anyone describe how Magento lis …
1
vote
2
answers
999
views
What can we use for exist query in magento2?
We have two approaches to find if the record exists in database or not
First
$select = $this->bookResource->getConnection()->select()
->distinct()
->from(
$this->bookResource->getMainTable(),
…
0
votes
1
answer
27
views
How to get translated data in customer section
I had a task to show the back order message in the mini cart. What I did is just take the message from the customer cart section and show it in the mini cart. Now the problem is with the translation. …