get breadcrumbs in a render hook

how I can access breadcrumbs in a render hook I want to move them to the topbar

->renderHook(
    'panels::topbar.start',
    fn (): View => view('filament.hooks.lang'),
)

->renderHook(
    'panels::topbar.start',
    fn (): View => view('filament.hooks.lang'),
)

and my view:

<div>
  @if ($breadcrumbs)
      <x-filament::breadcrumbs
              :breadcrumbs="$breadcrumbs"
              class="mb-2 hidden sm:block"
      />
  @endif
</div>

<div>
  @if ($breadcrumbs)
      <x-filament::breadcrumbs
              :breadcrumbs="$breadcrumbs"
              class="mb-2 hidden sm:block"
      />
  @endif
</div>

found this but where are the ~~eggs~~ 😅 $breadcrumbs coming from!? https://discord.com/channels/883083792112300104/883084832387760148/1141060061439987782

5 Replies

Lara ZeusOP•15mo ago

with the posted code I get Undefined variable $breadcrumbs it's never set!

krekas•15mo ago

There's a breadcrumb blade component. Maybe you need to add it where you want to show them?

Dennis Koch•15mo ago

There should be a method on the page Page::getBreadcrumbs(). But I don't know how to access the current page in a render hook 😅

Patrick Boivin•15mo ago

Yeah, the render hooks are disconnected from the page itself. A workaround I'm using to prepare data in the page and make it available to a render hook is the View::share('name', 'value') method. This effectively creates a global variable for all views, so use carefully (ie. add a a custom prefix or something) This works because the page component and its Blade view gets rendered before the rest of the layout (logically...)

Lara ZeusOP•15mo ago

thanks, the ui not an issue, the issue how to get breadcrumbs for the current page that is the question 😂 this is a good idea. the problem is I think I have to send the page to a global var within every page or at least in every resource.. and I have some packages resources, cant do anything about it thanks everyone, I guess I'll convince them it's better to keep the breadcrumbs in current place 😂

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get breadcrumbs in a render hook