I have j/s in my theme (am I infamous yet? ;) which is modifying the DOM by adding elements via api.decorateCooked(…. It inserts a variety HTML head elements. I also have the DiscoTOC Theme component installed. However, adding the usual <div data-theme-toc="true"> </div> that DiscoTOC notices and …

bump? :slight_smile: plus silliness to get to 20 characters

Note that DiscoTOC only runs on post contents - if you’re inserting those elements outside posts, it won’t see them. I don’t think we’ve needed to define JS execution order yet.

I’m inserting within the post, yes. That’s why I suspect execution order. Some bit of code determines the execution order… that’s the leverage point for me to get my component before TOC. eg, if it’s alpha by component name (ie, as displayed in the Component list in Admin area) then I can try namin…

Pretty sure that the component execution order is not based on the name of the component . It’s based on the ID by default. That said, you can set initializer order for advanced use cases. I can put DiscoTOC in a named initializer so you can run your code before DiscoTOC, but I need to know what you…

Yes AJAX, but using a synchronous call. (I’ve always loved the oxymoron of synchronous AJAX :^) I’m feeling like my next step is create a proper component—atm, it’s just some j/s pasted into my Theme’s Header. Then I can try fiddling with a judiciously chosen ID. “_foo” or “0-foo” might be all I ne…

[圖片] craigconstantine: (I’ve always loved the oxymoron of synchronous AJAX :^) Don’t we all :wink: [圖片] craigconstantine: I’m feeling like my next step is create a proper component Correct. If you want to use named initializers and initializer order, your component will need to have a…

A while ago, I turned my j/s hacking into a proper theme component. https://github.com/Umbrella-CAST/discourse-umbrella-connector I’d love to circle back to getting the ordering be such that my component runs before Discourse table-of-contents.

iirc, Theme Components are evaluated after plugins. And could be wrong, but they are loaded in order of name, so putting an x- in front of the name has in the past helped me ensure a specific Theme Component is evaluated last.

[圖片] merefield: iirc, Theme Components are evaluated after plugins. That’s fine. I’m trying to wrangle the order of the DiscoTOC ( https://github.com/discourse/DiscoTOC.git ) component and a component of my own creation. [圖片] merefield: And could be wrong, but they are loaded in order of…

hmmmmmmm… maybe what’s wrong is more than ordering. I just hit inspect… and the things in the DOM which I thought where HTML headings… are in fact DIV tags with class="d-toc-ignore" Time for me to dig further. Where’d my headings go? :slight_smile:

Theme 组件的 j/s 执行顺序由什么控制？

开发

craigconstantine (Craig Constantine) 2022年二月2日 14:26 16

（……这与 Theme component order of precedence 相关）

只是回来再说一下，数据库 ID 的优先级确实有效；解决了我的需求。谢谢大家！

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Theme 组件的 j/s 执行顺序由什么控制？

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