Custom page context on prerendered pages

[Octonath]

Is it possible to have custom page context on prerendered pages ? I would like my index page to be prerendered for SEO and speed but at the same time I have a button either to login or access to your account and that is determined on the page context. Are there any workaround ?

[brillout]

https://vike.dev/pageContext#pre-rendering

Does the onHydrationEnd() or onBeforePrerenderStart() solution work for you?

[Octonath]

Yeah that's just me not reading docs, my bad. I've tried this but it doesn't seem to work

import { PageContext } from "vike/types";

export async function onHydrationEnd(PageContext: PageContext) {
    const user = await fetch('http://localhost:3000/api/auth/me').then(res => res.json());
    PageContext.session = user;
}

{"session":"!undefined","fromHtmlRenderer":{},"_configFromHook":"!undefined","abortReason":"!undefined","_urlRewrite":null,"_urlRedirect":"!undefined","abortStatusCode":"!undefined","_abortCall":"!undefined","_pageContextInitIsPassedToClient":"!undefined","pageId":"/pages/index","routeParams":{},"data":"!undefined"}

I've tried await reload but it doesn't change the context

[brillout]

• 193c0ba
• 02e5883

It should now be a bit clearer.

[Octonath]

Not really, still can't find why my code doesn't work

[brillout]

When the user navigates to a new page, a completely new pageContext object is created and the previous pageContext becomes obsolete — that's why it's called pageContext, not appContext. See Lifecycle for more information.

Quoting https://vike.dev/pageContext.

It seems your issue is on your side, but feel free to elaborate if you believe it's an issue on Vike's side.