As part of our ongoing quest to standardise the rendering systems across Discourse’s codebase, we’re replacing the implementation of the topic-list. Previously, this used a ‘raw handlebars’ (.hbr) approach, and could be customized via template overrides and raw-plugin-outlets. The new implementatio…

[圖片] Robert: Q: Is it possible to assign complete Component to a Cell, not just a <template>? Yup! Technically, a bare <template> tag is technically creating a “Template Only Component”. Similar to the type of component you get when you drop a bare .hbs file under the components/ directory. S…

that’s completely awesome! that changes … a lot! :exploding_head:

Dumb question, maybe. But how to apply changes to … mobile topic-list?

For mobile, we have a bunch of new plugin outlets (including wrapper outlets). Or alternatively, you can use a valueTransformer to force the desktop view everywhere (we do this for topic-thumbnails). I’m planning to write a more detailed “how to customize the topic list” Documentation > Developer …

Sorry to eat into your weekend David, yes, just saw the API, thanks app/assets/javascripts/discourse/app/components/topic-list/item.gjs 9f41ce7fc if ( e.key === "Enter" && (e.target.classList.contains("post-activity") || …

Hi, I’ve tried to use value transformer for “topic-list-columns” like this: export default { name: "assignment-topic-list-column-modifier", initialize(container) { const router = container.lookup("service:router"); withPluginApi("1.39.0", (api) => { api.registe…

There is a new guide: [圖片] Using Transformers to customize client-side values and behavior Developer Guides Discourse core includes a number of “transformer” hooks which can be used to customize client behavior. These fall into two categories: Value Transfor…

@NateDhaliwal thanks for the info, i will check it.

I think the code should look like: columns.add( "posters-recent", { header: AssignHeaderCell, item: AssignCell } { after: "posters"} }); And you might need to specify a before: {after: "posters", before: "replies"}

@Arkshine thanks a lot, your code works !!! awesome :+1:

即将到来的主题列表变更——如何准备主题和插件

开发

david (David Taylor) 2025年四月14日 11:34 34

Discourse 核心已移除旧的主题列表和“原始 Handlebars”系统（请参阅此处的提交）。感谢所有为此次更改更新插件和主题的各位！

話題		回覆	觀看
MD Topic List component Theme component	73	10783	2025年九月7日
MD Topic List Mobile component Theme component	67	7815	2026年七月21日
Upcoming Header Changes - Preparing Themes and Plugins Development dev-news	36	4378	2024年九月8日
Upgrading Discourse to Ember 4 Development ember	19	3392	2024年十二月19日
Upcoming post menu changes - How to prepare themes and plugins Development dev-news	12	1215	2025年四月1日

即将到来的主题列表变更——如何准备主题和插件

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