We want to update the Ember version used in Discourse. Right now, we’re on 3.15, and we’d like to get to 4.1 We’ve set a goal to finish this work by the end of this year. Please note that this topic is a roadmap, and all the plans and estimates are tentative. This topic is not intended to house an…

[画像] Joe: String prototype extensions :link: - until: 4.0.0 - size-m Core: All have been :white_check_mark: DEV: Remove ‘underscore’ string prototype extensions DEV: Remove ‘decamelize’ string prototype extensions DEV: Remove ‘dasherize’ string prototype extensions DEV: Remove ‘classify’ st…

@Johani perhaps not something blocking Ember 4 directly, but mixins might be worth considering on the roadmap as well: In addition, some new framework classes, such as Glimmer components, do not support Ember mixins at all. In the future, mixins will be removed from the framework, and will not be …

Do we have a feel for when the Topic Lists will move to Glimmer Components and dump raw templates?

Tentatively hoping to get to it in the next 3-6 months, but that’s not set in stone. Right now the primary focus for our “modernising JS” team is getting Discourse onto Ember 4.x+ (3.28 is now EOL).

Hi @david , Out of interest, what would be your recommendation on a theming side of things. We’re investigating undergoing a significant retheme of Discourse (simplifications, make it more “social media like”, less developer focused, use posts with comments instead of threads). Given the amount of …

Hi Simon, it’s difficult to give a definitive answer here given the uncertainty on the timeline. At CDCK we are still developing new themes for customers against the existing version of core. Any big changes (e.g. a rewrite of the topic list) will be opt-in initially, so you’ll have time to adapt t…

Thanks @david , that is helpful. Cheers, Simon

How are we going to deal with model modification given Octanes Glimmer and “data-down, actions up” approach? We have a challenge with Plugin outlets I observe, where previously we had 2-way binding but if we attach a Glimmer Component to an outlet, we no longer have that option. 2-way binding via …

The two-way binding change refers to re-assigning arguments, but you can still mutate them. For example, this is not allowed in Glimmer components: this.args.topic = blah But this kind of thing: this.args.topic.title = "blah" is still possible. In fact, I don’t think re-assigning arguments is …

[画像] David Taylor: The two-way binding change refers to re-assigning arguments, but you can still mutate them. Oh! That’s very interesting thanks!

DiscourseのEmber 4へのアップグレード

開発

david (David Taylor) 2024 年 12 月 19 日午後 5:46 21

こちらです @merefield

トピック		返信	表示
Preparing for Discourse's upgrade to Ember 5 Announcements	57	7607	2025 年 5 月 12 日
Upgrading Ember to 2.10 Development ember	71	10836	2016 年 12 月 22 日
New installs will default to Ember CLI builds in Production Announcements ember	36	3607	2022 年 6 月 17 日
Upcoming topic-list changes - how to prepare themes and plugins Development dev-news	35	1713	2025 年 4 月 14 日
Site broken due to ember 5 upgrade Development	16	722	2024 年 3 月 4 日

DiscourseのEmber 4へのアップグレード

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