タグに data-tag-group 属性を追加

tobiaseigen · 2025 年 10 月 20 日午後 7:47

これは作業されましたが、大きな変更であることが判明したためクローズされたというメモです。素晴らしいアイデアですが、残念ながらチームがすぐに採用するかどうかは不確かです。

github.com/discourse/discourse

FEATURE: Add data-tag-groups attribute to tags

main ← add-tag-groups-for-tag

opened 07:55AM - 17 Jul 24 UTC

Lhcfl

+471 -107

## Overview This commit adds the `data-tag-groups` attribute to tags, making …it easier to use CSS selectors to batch select tags belonging to certain tag groups. An example: ```html <a href="/tag/hidden" data-tag-name="hidden" data-tag-groups="Hidden Tag Group, non-hidden tags" class="discourse-tag box">hidden</a> ``` Related meta topic: https://meta.discourse.org/t/add-a-data-tag-group-attribute-for-tags/234410 ## Detailed changes Add data-groups to these... - [ ] Tags for topics - [x] The effect has been shown - [ ] Tests already written - [ ] Confirms that there are no performance issues - [ ] TagChooser at the top of TopicList - [x] The effect has been shown - [x] Tests already written - [ ] Confirms that there are no performance issues - [ ] Tags on the sidebar - [x] The effect has been shown - [ ] Tests already written - [ ] Confirms that there are no performance issues - [ ] Tags on the `/tags` page - [x] The effect has been shown - [ ] Tests already written - [ ] Confirms that there are no performance issues - [ ] Search bar tags - [x] The effect has been shown - [ ] Tests already written - [ ] Confirms that there are no performance issues - [ ] Composer tags chooser - [x] The effect has been shown - [ ] Tests already written - [ ] Confirms that there are no performance issues - [ ] ~~Tags in the post body~~ Maybe next PR ## DEV Improvements Partially rewrote `defaultRenderTag` for better scalability and clarity: The new `defaultRenderTag` reserves an interface for theme components to avoid the need for components to completely rewrite `defaultRenderTag` to provide custom tag renderer. For example, you can now replace the tagRenderer like this: ```javascript api.replaceTagRenderer((tag, params) => { return defaultRenderTag(tag, params, { extraClass: "custom-tag-class", contentFn(old) { return `${iconHTML("tag")}${old}`; }, }); }); ``` This has a significant benefit for discourse tag icons. Since the [old way of code](https://github.com/discourse/discourse-tag-icons/blob/main/javascripts/discourse/initializers/tag-icons.js#L9-L84) the changes made by this PR will be completely overwritten by discourse tag icons, and the theme component must be updated accordingly. After applying the new interface, it can automatically synchronize changes with the `defaultRendererTag` in core.

トピック		返信	表示
PAID - Request - add CSS class containing tag group Marketplace	6	238	2024 年 7 月 23 日
Add CSS class containing tag group Feature tag-groups	6	1256	2021 年 1 月 30 日
Tag Icons working with tag groups Feature tag-icons	7	245	2025 年 10 月 2 日
Tag Icons Theme component official , tag-icons	87	18571	2025 年 12 月 19 日
How can I assign a color code to a Tag Group (so all tags in the group share it)? Feature tags , tag-groups	1	46	2025 年 10 月 1 日

タグに data-tag-group 属性を追加

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