How to get another page object in a page?

[Mister-Hope]

E.g.: Just expect I am under path / which is readme.md. how can I get /example.md (/example.html or even rendered to another link when premallink is set)?

The provided usePagesData() is in a format of Record<PageKey, ()=>Promise<PageData>>, which I think is the correct composition api I should use, but I must access a specfic page through page key (in format v-xxxxx).

I have no idea to get a page key from a path ( I am not finding any related api exported).

Update:

Shall I hash the path myself? I think we should better provide an api. @meteorlxy As I won't find any pages if users are using premallinks.

Why I need this.

This need is required for me to provide similar features like displayAllHeaders in v1, where the input are just "infferPathI" intead of "permallinks" configured by users.

[meteorlxy]

The key is the name property of vue-router. Try using this to get the routes: https://next.router.vuejs.org/api/#getroutes

BTW, usePagesData is also an undocumented API

[meteorlxy]

What do you mean by "reactive" here? I don't understand why things could not be "reactive".

I will fork and make a vuepress-blog package

Always feel free to make your own fork. It's allowed by MIT license. No need to make a declaration here.

I can make prs for that

We are always accepting PRs.

[Mister-Hope]

In the plugin api you are providing now, I didnot see life cycle like onPageUpdate, and in early versions, I don't think extendsPageData will be called when users are changing frontmatters. So how can the temp files being updated(I supposed I am collecting it through extendsPageData) when users change frontmatter (e.g: setting tag to another value)?

I try to build a simple blog plugin in the last few alpha versions. But I can not even start an idea. As the pages array was available in v1.

[Mister-Hope]

We are always accepting PRs.

Then I am happy to move my seo and sitemap plugin under @vuepress after your review. These two are absolutely powerfull then current plugins like vuepress-plugin-seo and vuepress-plugin-sitemap.

[Mister-Hope]

Oh, BTW, if I understands you well, I must prepare some temp files on my own collecting all pages data if I want to access another pageData in one page? I still think it may be common in themes to access other pages data. E.g:

• BreadCrumb
• Sidebar providing other page headers
• Some I18n features which need to access the alternate language pages.
• Some analyze page just like blog pages, e.g: a sitemap page

So I still think we can make a plugin to generate temp files for people to do this.

[meteorlxy]

I don't think extendsPageData will be called when users are changing frontmatters

If you find something does not work as expected, create a bug report.