Can some knowledgeable code guru explain why this seems to always throw an error (regardless of the settings.yaml file contents): .d-header { background: rgba($header_color, $transparency); } but this does not? .d-header { background: rgba(darkslategrey, 0.5); } Even if I switch the code…

Hello Lilly :wave: You have to create variables from these to make it workable in setting. :slightly_smiling_face: Here is a quick example: https://github.com/VaperinaDEV/header-transparency

This works for me? $header_color: rgb(0,0,0); $transparency: 0.5; .d-header { background: rgba($header_color, $transparency); }

Yes but as soon as I put the variables into a settings.yml like this, it does not work for me. I get an error saying $color is not a color even though I am not using a $color variable here. So I assume it may be related to an interpolation thing that I don’t understand. header_color: type: string…

Hi Lilly! I stumble upon the same issue not so long ago. :smile: Short answer: Themes and CSS variables are considered strings and, while you can use them in attributes such as color, background, border and so on, they can’t be used in SCSS color functions. The issue is not related to Discourse: …

That’s awesome, thank you @Don :slight_smile:

It’s not the first time I say “it’s not possible” and you come like “yes it is”, Don :smile: probably not the last time as well :see_no_evil:

Maux de tête de variable de propriété de couleur SCSS

Dev

Canapin (Coin-coin le Canapin) Septembre 12, 2023, 1:59 7

Ce n’est pas la première fois que je dis « ce n’est pas possible » et que tu arrives en disant « si, ça l’est », Don

probablement pas la dernière fois non plus

Sujet		Réponses	Vues
SCSS variable theme issue after update Product Support	4	778	Février 22, 2019
Custom CSS isn't applied to my Discourse Product Support	17	3157	Février 5, 2021
Theme with variable width inside settings UX	5	1119	Avril 13, 2022
Update themes and plugins to support automatic dark mode Developer Guides how-to , auto-dark , theme-guides	10	4493	Novembre 14, 2025
Discourse's CSS variables aren't set Product Support	39	1589	Mai 8, 2023

Maux de tête de variable de propriété de couleur SCSS

Sujets connexes