Is there a way to reopen a class and overwrite a function? The one I need to overwrite is function categoryStripe(color, classes) {} on line 15 from here: javascripts/discourse/helpers/category-link.js.es6 .

I believe so. Have you seen Developing Discourse Themes & Theme Components

There are a number of ways to do what you’re asking. What’s your aim on overwriting categoryStripe?

[이미지] justin: There are a number of ways to do what you’re asking. What’s your aim on overwriting categoryStripe ? I’d like to change it from: function categoryStripe(color, classes) { var style = color ? "style='background-color: #" + color + ";'" : ""; return "<span class='" + classes …

[이미지] AstonJ: I did read that, however IIRC it only covers the ability to overwrite templates (and widgets) with no mention of helpers, I think? None of that was obvious from your first post. I think that you’ll now get a useful answer that I’m interested to see!

Have you considered adding the class via JavaScript or overriding the inline style using !important in the stylesheet? While you can work to override this method, it will break eventually. Adding to the DOM via JS is probably the most stable way to go.

[이미지] justin: Have you considered adding the class via JavaScript What I was trying to figure out the other day was pretty much that. I wanted to add a custom class to posts in all topics (but not the topic/original post). I would want to be able to turn that custom class on/off by user group…

I don’t think that will work because I need the colour to be fetched from the category settings - so the border colour will vary for each category. (I’ve updated my post above to reflect this.) Unless that can be fetched via JS (/adding to the DOM)? (If so can you give me an example please?)

I’d have to dig into the specifics to see if what you’re doing is feasible with just JS selection (unfortunately don’t have the time right now). But you can see adding of a class here: discourse-knowledge-base-theme/javascripts/discourse/components/knowledge-base.js.es6 at 4694d4a8ad788f8884e3341c8…

Thanks Justin, I’ll take a look. Or is there a way to overwrite helpers ( discourse/app/assets/javascripts/discourse/helpers/category-link.js.es6 at b25d9e96c1414bf78b44221da4d385675843991e · discourse/discourse · GitHub ) like we can templates/components/widgets etc? I don’t mind having to keep an …

You can try creating a file in your theme at javascripts/discourse/helpers/category-link.js.es6 and adding a modified version of that function there. It’s been a while since I’ve had to mess around that far so I can’t guarantee if that’ll work! :smiley:

플러그인이나 테마 컴포넌트 시스템을 통해 헬퍼의 함수를 수정할 수 있을까요?

개발

merefield (Robert) 2월 7, 2020, 6:50오후 12

네, 그렇게 하면 작동할 거예요.

글		댓글	조회수
Override template only on specific page Development	3	2157	11월 12, 2019
Unique color scheme for a category Development	2	593	9월 7, 2023
How do I go about making a very customized theme? Development	3	2168	11월 8, 2023
(not recommended) Overriding Discourse templates from a Theme or Plugin Developer Guides how-to	9	3034	3월 7, 2024
Customizing handlebars templates Product Support	2	4000	3월 29, 2018

플러그인이나 테마 컴포넌트 시스템을 통해 헬퍼의 함수를 수정할 수 있을까요?

Related topics