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Results tagged with 8
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user 55847
Version tags should be used for questions that apply to a version only, not to merely say what version a site is using.
0
votes
Add column to custom field schema
This is a function I wrote to add new field(s) to existing field tables.
/**
* Add a new column for fieldType.
*
* @param string $field_type ID of the field type.
* @param string[] $new_fields …
- 209
0
votes
0
answers
63
views
Is there a way to attach HTML in <head> after the css links?
We currently can add HTML attachment to the <head> section like this.
function mymodule_page_attachments_alter(array &$page) {
$page['#attached']['html_head'][] = [
// some HTML declaration
]; …
- 209
1
vote
1
answer
814
views
Custom form password validation / strength enforcement
I have a custom form that would create user. The form is rendered with Form API and is using PasswordConfirm element, but it doesn't seem to validate the password against the default password rules (e …
- 209
0
votes
1
answer
785
views
How do you get the current directory in a command method?
In a standard Drupal 8 environment, the current working directory is override and becomes the document root of the site. …
- 209
0
votes
The use of contexts in a Drupal.t() function in Javascript
For performance, Drupal do not load all translation string into Javascript. It need to specifically identify the translation string exists in a Javascript to load. Then the locale module will load you …
- 209
1
vote
1
answer
3k
views
Running drush entity:updates claimed successful but not changing anything
I am working on a project with custom entity type. My module works fine in my local environment. But when I deployed to my staging site, things are strange.
For instance, I tried to change my entity …
- 209
0
votes
0
answers
175
views
How to get a product variant field (not attribute) value?
I have created a product variant with 1 attribute (say "Subscription Plan" or attribute_sub_plan) and 1 field (say "Number of Issues" or field_num_issues). The attribute was for human readability whil …
- 209
2
votes
1
answer
431
views
How to bootstrap a custom script and retrieve the session object?
I'm writing a custom script that requires a proper Drupal 8 user session to work. This is the current version:
<? …
- 209
1
vote
Accepted
How to bootstrap a custom script and retrieve the session object?
This is the code I came up with in the end. It works.
Feel free to suggest a more concise version :-)
<?php
use Drupal\Core\DrupalKernel;
use Symfony\Component\HttpFoundation\Request;
$drupal_root …
- 209
1
vote
2
answers
839
views
Memory efficient way to load large entity set for data export
I'm working on an Excel exporting feature in a Drupal 8 site. …
- 209
1
vote
2
answers
1k
views
How can I make a response cachable by browsers?
I am working on a Drupal Controller implementation that would return a generated image as response. I used Symfony's Response and I was trying to add ETag header to it:
use Drupal\Core\Controller\Con …
- 209
1
vote
Accepted
How can I make a response cachable by browsers?
Thanks to 4k4's answer. I took a deeper dive into the issue. Here is something that might benefits others who want to do the same thing.
ETag Header Setting
The class FinishResponseSubscriber will c …
- 209