Questions tagged [theming]
Use it for questions about rendering or modifying the HTML markup produced by a module/theme.
10,760
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Unable to render HTML in a view
I have a view that includes HTML from a rich text field. Im trying to render the HTML in a twig template but it does not work. Tried {{ output | raw }} also autoescape.
Here's how it looks in the ...
- 101
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1
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24
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Set admin theme by user
Is it possible to set a different admin theme by user ?
I found this old module https://www.drupal.org/project/tbr
it's probably possible to convert it to fit the new Drupal 8/10 system (https://www....
- 333
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13
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Prevent text selection for embedded PDF [closed]
I have in a twig file with this line of code :
<object type="application/pdf" data="{{content.field_media_file.0}}#toolbar=0" class="h-[700px] m-auto w-full">{{ ...
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1
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46
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Can't pass variables from a controller to the template if I use base hook to override the theme template
I've created a custom route that uses a controller to use a custom template. If I don't mess with base hook my template is rendered somewhere inside page.html.twig as a block and all the variables are ...
- 15
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31
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What is the valid value for Webform element type in form-element.html.twig?
I'm currently attempting to rewrite the form-element.html.twig to incorporate custom CSS based on the label display and field type for Webform element output. While I've successfully identified ...
- 893
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1
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46
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Custom theme throws “Undefined constant "CSS_STYLE" in constant”
I just built a custom theme for Drupal 10. When enabling it via /admin/appearance, the dreaded message “The website encountered an unexpected error. Try again later.“ appears. drush watchdog:show says:...
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1
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49
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How to generate content based on data in nested child render elements?
Motivation
I am trying to build a "table of contents" / "In-page navigation" block, that should extract labels and ids from block render elements within a theme region.
E.g. a ...
- 3,642
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20
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How to provide theme suggestions based on display mode of media for file video
I want to have a seperate template for Video Media Field to have a play icon on the center of the video. But the file video template doesn't have a suggestion based on Media Video view mode.
I tried ...
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1
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53
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Can I put taxonomy tags in a block and if I can, how to prevent them from appearing in a field of a node?
Having the taxonomy tags in a field of a node in the main content block of the Content region, is a problem for me, as I would prefer having them inside a block so to better choose where they appear.
...
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1
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53
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How to add at least one CSS class to a twig region?
I am trying to add CSS classes to a new region {{ page.example }} in page.html.twig
In the start of page.html.twig, I have added a set of CSS classes:
{%
set classes = [
'region--content',
'grid-...
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1
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42
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Add fields to content-type when Theme is enabled
Is there any way we can change configuration items when we switch to a specific theme?
Our (simplified) situation:
Using Drupal 10.2
Our customers can choose between different themes
Every theme uses ...
- 65
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1
answer
51
views
Block Plugin not Showing on Certain Pages
This issue has been bugging me for some time and maybe this is just how Drupal is or I am missing something. Anyway, the setup is like this:
I have my defined regions on the site. One region is Hero. ...
- 11
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14
views
Theme Drupal comment reply page exactly like comment submitted page
I have created a custom content type 'article' where a custom comment field has been added along with other fields like images, taxonomy terms, etc. In the theme file (page.html.twig) for this content ...
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1
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182
views
How to force the browser to refresh the CSS/JS files
I've made a small change on a view (added a new class) and some related changes in the CSS files of the theme.
Since the config change (HTML output) is immediately in effect, I need the browser to be ...
- 755
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28
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Hide Node Title if Paragraph Type Exists?
How do I hide node titles on pages only when a specific paragraph type is being used?
For example, the paragraph field is "field_cta" and it has 3 choices of paragraphs "paragraph_a&...
- 603
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43
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How to use hasField but for paragraph fields?
Within a page template, how could I check if a paragraph field if present?
I'm using this and it works:
$node->hasField($field_paragraphfield)
But how can I modify this to look for a field within ...
- 603
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28
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Overriden Book Navigation template is not showing for anonymous user
On Drupal 10, I have copied and modified the book-navigation.html.twig file to my custom subtheme "templates" folder (/themes/custom/my_subtheme/templates/book-navigation.html.twig).
This ...
- 11
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2
answers
104
views
How do I get the image URL with the same style setting in Manage Display?
I'm creating a paragraph template. It renders images and other fields to create a layout design. While I can successfully render all fields, the challenge is to render the style applied in the Manage ...
- 893
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1
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69
views
HTML style attributes have a prefix in their values after changing directory and settings
I am a sysadmin with some experience in PHP and databases, but a complete Newbie to Drupal.
I have a Drupal site I am hosting but it needed to be moved away from the web root to host a new website ...
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1
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74
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How to disable ampersand encoding in {{ attributes }}
Is it possible to disable the ampersand encoding when rendering <div {{ attributes }}> in a hook (preferred) or Twig?
Background:
Drupal by default escapes ampersands & into &. This ...
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1
answer
109
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Is there a Drupal way to make a menu horizontal and responsive and leveled (similar in style and behavior to a main navigation menu)? [closed]
I have added a menu to a block in a full width region but my problem is that this menu appears vertical and I didn't find a way in Drupal to make it horizontal, similar in style and behavior to a main ...
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50
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Is it possible, with Twig Tweak or any other means, to place a menu block in a specific language?
I want to place a menu block in a template, but ensure it is always displayed in a specific language regardless of whether the content node where it appears is in that language. I do not ever want ...
- 1,193
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1
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35
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How to switch template for search results without using views and display modes?
I want to show my Drupal 10 Solr search results in either grid view or list view.
I set this up using Views and Display Modes, and I have icons on the page which simply link to the URLs of the ...
- 201
-1
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1
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79
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Sidebars don't appear
I am trying to add two sidebar regions, sidebar_first and sidebar_second, one region on top the other region.
Both regions should share the CSS styling from sidebar region but my problem is that both ...
- 41
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1
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55
views
How can I get a printable version of a node?
I have a node with a simple article in it (an <H1>, a bit of <H2>s and some <p>s).
If I print this page from the web browser as-is, I will get it with grandiose spacings, Drupal ...
- 41
2
votes
1
answer
100
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What is the purpose of the Stark theme?
Claro is for administration, Olivero is general, but what is Stark for?
An intentionally plain theme with no styling to demonstrate default Drupal’s HTML and CSS. Learn how to build a custom theme ...
- 41
0
votes
1
answer
50
views
Subtheme update
An update has become available for a given theme (Bootstrap Barrio). I had configured the previous release into a subtheme. How can I update the subtheme, or at least make a new subtheme of the ...
2
votes
1
answer
263
views
How to correctly create and edit left to right pages in a right to left website?
I have a website in Hebrew, a language written from right to left (RTL).
Hebrew is used for the administration interface and for the general interface; generally pages are in Hebrew for all users.
I ...
- 43
1
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1
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42
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How can I use material symbols in the search bar submit input?
Background
I have a Drupal 10 site with a search bar that appears on the front page. Using this search bar redirects the user to a search page with a similar search bar, underneath which are the ...
- 157
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1
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63
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Chosen dropdown in Claro subtheme
I created a subtheme for Claro theme in drupal 10. Before adding any custom code, I expected it to not be different from the parent theme, but the chosen dropdowns are off. (first pic - claro, second -...
- 33
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60
views
Modifying a field value in theme_preprocess_node()
I have a content type (exercises) which contains a text field (field_path). In this text field I have a path to a video file.
I would like to retrieve the value of this field in theme_preprocess_node ...
- 11
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1
answer
40
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Add custom field template for front page only?
Is it possible to use twig template naming conventions to target a field on the front page only? For example, if I want a different version of the header field on my front page I could use field--...
- 603
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1
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118
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How to make CSS changes without the need to flush all caches after each CSS change?
Core version 10.1.6 with an Olivero based sub-theme with a style.css file.
My problem is that CSS changes I make in style.css won't take effect until I flush all caches and this causes me to lose much ...
- 3
-2
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1
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53
views
Is it possible to make a theme hook suggestion for blocks according to content type?
I was hoping it was possible to do something similar to this for menus:
* Implementation of hook_theme_suggestions_HOOK_alter() for menus.
* * Make menus themeable:
* e.g. => menu--main--node-...
- 209
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76
views
Event listener for button intermittently fails to be added on home page
Background
I have a filtered view for the content type "Change Requests" that I built as a page, and as a block. The block is added to the user's home page and only shows that user's change ...
- 157
-2
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1
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58
views
How can I hide a specific region according to its url?
I need to hide the footer region on all pages with whose URL contains /people/, similarly to what is possible to do with blocks.
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2
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82
views
How do I change the input type created by views daterange filter?
I am using a view created with the views module. The view displays all change requests, and I wanted to expose a filter to users to be able to filter the change requests by date.
The change requests ...
- 157
1
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0
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71
views
How to prevent HTML entity encoding in Drupal attribute objects?
Is there an easy way to disable the HTML entity encoding of CSS class names?
When I create CSS classes with ampersands or the "larger than" symbol (which might look strange but is ...
- 5,500
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0
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74
views
How do I style the tooltip that displays element title on hover?
Background
I am building a custom Drupal theme for my site. For the most part, the styling is pretty straight forward, but I am struggling to find what js or css controls what appears to be a tooltip ...
- 157
1
vote
1
answer
335
views
Upgrade to Drupal 10.1.6, Theme Doesn't Load Outside Maintenance Mode
I'm working to upgrade a site from 9.5.11 to 10.1.6. I followed the instructions provided here:
https://www.drupal.org/docs/upgrading-drupal/upgrading-from-drupal-8-or-later/upgrading-a-composer-based-...
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97
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How can I render only a region in a controller?
I'm looking to have a page on /templates/header which only renders what there is in the header region of the theme. I am using the following code for a custom controller.
namespace Drupal\...
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82
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I can't manage to render empty fields
I have a custom template file for List (text) fields. I need to display these fields using the Layout builder module.
Everything works perfectly, until no value in those fields is selected. (The ...
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1
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144
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Stylesheets not loading
Has anyone successfully dealt with this kind of error? [Error] Did not parse stylesheet at 'https://*****.***/core/assets/vendor/jquery.ui/themes/base/core.css?s2pf9q' because non CSS MIME types are ...
- 11
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1
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58
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How to hide a region in a node (most preferably without a module)?
I want to hide the sidebar region only in my homepage.
CSS display:none for the sidebar region is not enough because main content won't expand to cover the actual region so I think about using a ...
0
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0
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58
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View breaks the page output
Has anyone encountered this problem or can at least help me debug it?
The views is displayed as standard if the parameters are specified.
Format:Unformatted list | Settings
Show:Field
If I change it ...
- 1
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1
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65
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Image field and links not showing in view block template
I have a CT team_members with the following fields.
field_team_member_image
field_team_member_name
field_member_designation
field_social_media_links(Multiple values with links to twitter, instagram,...
- 2,372
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67
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building a subtheme using stark as the base theme but getting this error in the info.yml
i keep getting this error. The error goes away when i remove the info.yml file from the subtheme. I upload the subtheme in the root theme directory. I've added the error message along with the info....
1
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1
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40
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How can I get the numeric ID for a block from within the block template or hook_preprocess_block?
How can I get the numeric ID for a block from within the block template or hook_preprocess_block().
By numeric ID, I mean the ID that we see in the edit link for a block. For example, mysite.com/...
- 1,193
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74
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file_url() produces no output [duplicate]
I have a custom block, and a block--inline-block--hero-video.html.twig template file. The block has a field_video field.
If I put {{content.field_video[0]}} in my theme, the output is the following (...
- 214
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2
answers
396
views
Why can't I disable CSS caching?
Background
I am developing a custom theme for my Drupal 10 site. I found myself constantly flushing the cache, so I have been looking up ways to disable the cache on my local dev site. My end goal is ...
- 157