Questions tagged [theming]
Use it for questions about rendering or modifying the HTML markup produced by a module/theme.
10,692
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23
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Get MenuLinkContent object values
get title and link of a menu link object in. I am trying to get title and link of a MenuLinkContent object and below is my code. I want to get title and link value. How I can get the title and Link ...
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23
views
How to conditionally load JS based on User Role on Layout Builder?
I'm looking to load a couple of javascript files or functions in layout builder based upon whether someone is an admin or not.
I'm not sure if this is something I should be doing in Twig or maybe in ...
- 105
0
votes
2
answers
22
views
Error with {{ page.highlighted }} while making a copy of Olivero
I am trying to learn Drupal 9 theming by copying Olivero theme into my themes folder.
I copied web/core/themes/olivero to web/themes/olive and then renamed all file names containing 'olivero' to ...
- 13
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24
views
How can I display the output of a view with no surrounding templates that can be embedded in an iframe inside another website?
I have a user contextual view which is accessed via a URL like:
/user/114/my-view
I want to provide the output of this view in a raw format without any surrounding page HTML so that it can be emdedded ...
-3
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0
answers
27
views
Navigation button events not working after requesting the javascripts from footer
In Drupal 9 I have find out that the modernizr and touchevents javascript files are requested from the header instead of footer. This causes a render blocking issue while monitoring my site using ...
- 103
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1
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26
views
On android, keyboard comes up momentarily and then disappears when a user clicks the search field (likely due to triggering a js resize event)
Related to this: https://stackoverflow.com/questions/51493956/android-keyboard-appears-and-disappears-when-clicking-search-input
We have some javascript that rearranges a couple elements in the page ...
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2
votes
1
answer
92
views
How to remove a css file from an already-overridden definition?
I want to create a custom theme and remove a css file from diretory themes/stable/css/filter.caption.css from Stable theme. I found this file in stable.info.yml
libraries-override:
filter/caption:
...
user106880
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0
answers
49
views
Change value of rendered array in twig
Trying to modify a facet list item in my facets-item-list--links--bookmark.html.twig
{{ kint(item.value)}} display a rendered array
i would like to change the item.value['#title']['#value']
so that ...
- 3,109
0
votes
2
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41
views
How do I check if TwigTweak is enabled before declaring a function in a template?
I am cretaing a theme which uses the twigtweak module to display some views/blocks in some of the templates.
If a person enables the theme before enabling twigtweak module they get an error.
For ...
- 33
-2
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0
answers
21
views
TypeError: when using a replace at item.value in facets-item-list--checkbox.html.twig
I have a facet with checkboxes. I tried to replace the css class of the input field with a peplace:
<li{{ item.attributes }}>{{ item.value|replace({'facets-checkbox': 'uk-checkbox'})|raw }}</...
- 465
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0
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22
views
Adding template suggestions for a view with display ID
I need to have suggestions for views to create dedicated template.
Actually I've this in my .theme:
function starter_d9_2022_theme_suggestions_views_view_alter(array &$suggestions, array $...
0
votes
3
answers
86
views
How to add some content every Nth comment?
My use is case is that I wish to show an advert every 3rd comment.
The forum module added the comment field to the forum content type. So the field name is comment_forum.
I have a block that contains ...
- 95
1
vote
1
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53
views
Why precisely the twig raw filter is unsecure?
Why precisely the twig raw filter is insecure in the drupal context?
What would be an example of a potential threat ?
And what need to be done on the ckeditor field format side to protect potential ...
- 3,109
1
vote
1
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182
views
is there a twig filter to correct the HTML?
the slice filter on html code can generate invalid html that can cause in cascade JS errors
{% set text = paragraph.field_verbatim_text.value %}
{% if text|striptags|length > 300 %}
{{ text|...
- 3,109
-4
votes
1
answer
53
views
How do I render a radio inside a label?
The drulma theme has a form-element--type--radio.html.twig template file that is rendering the radio input and then the label.
<div class="control js-form-item form-item js-form-type-radio ...
- 1,385
0
votes
0
answers
94
views
Attribute Array to String Conversion Error
I'm getting this error now on most pages within a complex 9.5.3 site running PHP8.1:
Array to string conversion in
Drupal\Core\Template\AttributeArray->__toString() (line 77 of
core/lib/Drupal/...
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2
votes
1
answer
201
views
Why does “ Nesting level too deep - recursive dependency?” occur in a compiled template?
After upgrading from 9.4.8 to 9.5.3 a problem came up (see below) so when I add more than one image in articles media field node-image, I get a 500 error.
PHP Fatal error: Nesting level too deep - ...
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0
votes
1
answer
61
views
Alter all webform fields
If we want to alter webform item e.g. add a colon : to a label of a specific field, we use this:
$form['submitted']['my_form_component']['#title'] = $form['submitted']['my_form_component']['#title'] . ...
- 300
0
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0
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23
views
Twig template for field component of specific form [duplicate]
I'm using template hints to attempt to theme a specific part of a single form.
I have a custom template for a views block (block--views-exposed-filter-block--search-custom-page-1.html.twig), but is it ...
- 545
2
votes
1
answer
80
views
Is there a simple way to add a core themes css file to your custom theme?
Is there a way to declare a css dependency in a custom themes libraries.yml similar to adding core js dependencies?
If I can avoid it, I'd rather not just copy a core themes css into my custom theme ...
- 23
0
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0
answers
25
views
Where to implement CSS previously implemented by CSS_editor now deprecated
Views with tables have a Flag that changes from Pending to Complete when the row is completed. The
background of the entire row changes color depending upon the word.
Working css_editor code (theme ...
- 135
2
votes
1
answer
33
views
Testing equality of two variables - one is entity reference
I'm new to Drupal theming and twig, so apologies for asking a simple question, but it's driving me crazy. I can't find the solution.
I'm trying to test the equality of field from a Custom content type ...
0
votes
1
answer
60
views
How to render fields with ->view() in a render array table?
I am building a table in my build function of a block and want to render formatted field values or entities with the ->view(); method in a cell of my table.
As described here:
https://www....
- 195
2
votes
1
answer
236
views
Looping through child elements in Twig 2.10 without using if
Currently I need to loop through child elements in my Twig to render dynamic grids properly. I have achieved this by using code similar to this
{% for key, child in element if key|first != '#' %}
&...
- 23
1
vote
1
answer
63
views
How can I add term's vocabulary name as body class?
I already had following codes added, which adds term ID as body class. However, how can I change the ID to term's vocabulary name?
For example:
<body class="term-type-cameras">
/**
*...
- 33
0
votes
0
answers
61
views
How can I print the link to the media file?
I have an image media type. I would like to display the image and the link to the file in the rendered Media. I don't want the image to be a link to the file.
I couldn't find a link to the file field ...
- 1
1
vote
1
answer
98
views
How to separate Twig array via batch [closed]
I'm trying to structure the output of a view into specific HTML for a carousel/slider I'm generating, basically I'm trying to turn a regular list of X people into groups, which I'm then dividing ...
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95
views
How can I display no results text in a template?
I have added no results behaviour text to a view called Events which is a page. This template I am using has a twig called views-view--events--page_1.twig. I want to add the no results text to this ...
- 137
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31
views
For specific block use unique template file located in custom module's templates folder [duplicate]
Within my custom module 'footermenu' I would like to specify a template file for a specific menu block. I also want to locate the template file within the /templates folder of my 'footermenu' module.
...
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1
answer
164
views
How do you override a module's template from another module?
I'm trying to override an email template of the webform module. The project is headless so we don't have a custom theme, and we'd like to stick with the Adminimal contrib theme. However, we do have a ...
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votes
1
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32
views
Theming User Address Book Page
We are using drupal commerce2 on drupal 9, and I am trying to theming the address book tab (add some classes to layout and fields), /user/*/address-book.
Unfortunately there isn't any twig template in ...
- 13
0
votes
1
answer
29
views
Add theme suggestion to a node depending on the menu it belongs to
I have a mega menu that displays child menu items when you click on a parent menu item in form of a drop-down menu. The thing is that, this menu, also displays cards as nodes and I want to add a theme ...
- 33
1
vote
1
answer
80
views
Provide theme suggestions for menu content items
For a mega menu, I'm trying to add theme suggestions to every parent menu item / menu link depending on the chosen view mode for that menu item.
I'm aware of the ...
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1
vote
1
answer
59
views
Is it possible to override a template from the module where the original is declared
I'd like, from within a single module, to have several 'api_field' template depending of the 'field_name' (including the default 'api-field.html.twig' )
Like api-field--country.html.twig, api-field--...
- 353
0
votes
2
answers
342
views
How to display Media image with alt attribute in paragraph twig template
I'm trying to access alt attribute as in given example Get Media Image URL in Paragraphs Twig Template - Drupal 8
But there is an example how to access alt and title...
That's easy, too. You should ...
- 59
0
votes
0
answers
28
views
Adding data-attributes in links override theme
In the classy theme of drupal I would like to override this code
{% if links -%}
{%- if heading -%}
{%- if heading.level -%}
<{{ heading.level }}{{ heading.attributes }}>{{ heading....
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1
vote
2
answers
167
views
How to use field value to set custom class and apply it to a html element in node.html.twig without using attributes and addClass()
I have tried to apply my custom class to an image tag
I have set classes for it
{% set imgClass = [
'img-shape-' ~ (node.field_image_animation_shape.value|clean_class)
] %}
and have ...
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-2
votes
1
answer
207
views
How can I get the field value from preprocess_field?
I would like to get the content of the field with is formatted text to manipulate it a bit (strip from HTML tags and limit) and display it as another variable in twig.
How can I get the value of the ...
0
votes
2
answers
92
views
How can I append a field to the body field?
I have a content type (Press releases) with three fields: field_date, field_location, and body.
I am trying to create a template override for this content type based on this design.
As you can see in ...
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0
votes
1
answer
107
views
html.html.twig Template Name for content type
https://www.drupal.org/docs/theming-drupal/twig-in-drupal/twig-template-naming-conventions gives the example of html--node--[nodeid].html.twig for an individual node - what template name can I use for ...
- 345
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votes
1
answer
58
views
How to display a block on the home page when the user is authenticated or anonymous?
I created two custom blocks. I want to display its two blocks only when the home page view is empty.
I want the custom block with id 11 to be displayed for anonymous users.
I want the custom block ...
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0
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0
answers
72
views
Why is my css in my twig template getting ignored when I apply it to a newsletter issue and then email that newsletter to myself?
I have created a simplenews Newsletter issue called test1 newsletter.
In the simplenews-newsletter-body--default.html.twig template file I use for the newsletter, I need to add some CSS styles. This ...
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0
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0
answers
64
views
how to get field image of a referenced entity in paragraph template
I made a paragraph with a referenced entity field to a content type called "tools"
Actually I can get the title and body text like that :
<h3>{{ content.field_tools_and_services.0['#...
0
votes
1
answer
188
views
How to get menu Attributes from a theme's preprocess function?
I am developing a theme and trying to send custom vars to a twig menu template (since it pulls data from config) and have a loop to add variables in preprocess:
foreach($attributes as $attribute => ...
- 293
0
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0
answers
240
views
How to use striptags twig function in a commerce product template?
For a client I need a wysiwyg field on my nodes and commerce products so they can add <em> and <span> </span> tags in their titles.
I display this title_nbsp field value in ...
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1
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72
views
Unable to install theme: '…' due to unmet module dependencies: '1'
I have a weird error with a custom theme (called uv_basic_theme). It ran well under Drupal 8, and now I've upgraded the site to Drupal 9. (9.4.4)
After upgrade, the status report listed this error:
1 (...
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1
answer
288
views
mime type ('text/html') is not supported stylesheet MIME type, and strict MIME checking is enabled [closed]
Im just trying to add Fontawesome to my new custom theme in libraries.yml but im getting: mime type ('text/html') is not supported stylesheet MIME type, and strict MIME checking is enabled.
global-...
0
votes
0
answers
90
views
How do I remove the view container from Drupal 9 custom theme for a particular view
I am new to Drupal theme development and would like to know how to remove the view container divs that hold views-element-container, view and view-content. I tried to change the template file ...
0
votes
1
answer
37
views
Preprocessing twig templates
I currently have two templates, one of which is page.html.twig, which is the main page and I can preprocess with MYTHEME_preprocess_page(). MYTHEME_preprocess_page() affects all the other pages in ...
- 3
0
votes
1
answer
116
views
How to custom output a media paragraph from within a custom block?
I have a two-column custom block type that has two fields field_content_left and field_content_right which are entity reference revisions to allow the use of my other paragraph types.
One of my ...
- 459