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Nova allows you to render content at various points in the framework’s views. It’s useful for add-ons to be able to inject HTML into the framework.

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Using render hooks

To use a render hook, you can call NovaView::registerRenderHook() from a service provider or middleware. The first argument is the name of the render hook and the second argument is a callback that returns the content to be rendered:
AddonServiceProvider.php
use NovaView;
use Illuminate\Support\Facades\Blade;

NovaView::registerRenderHook(
    'admin::content.end',
    fn () => Blade::render('@livewire(\'livewire-ui-modal\')')
);
You could also render view content from a file:
AddonServiceProvider.php
use NovaView;
use Illuminate\Contracts\View\View;

NovaView::registerRenderHook(
    'admin::content.end',
    fn () => view('impersonation-banner')
);

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Available render hooks

  • admin::body.start - After the opening <body> tag of the admin system
  • admin::body.end - Before the closing </body> tag of the admin system
  • admin::content.start - Before the admin page content, inside <main>
  • admin::content.end - After the admin page content, inside <main>
  • admin::footer.start - Before the admin page footer, inside <footer>
  • admin::footer.end - After the admin page footer, inside <footer>
  • admin::scripts.before - Before the admin scripts are called at the end of the <body> tag
  • admin::scripts.after - After the admin scripts are called at the end of the <body> tag
  • admin::head-scripts.before - Before the admin scripts are called in the <head> tag
  • admin::head-scripts.after - After the admin scripts are called in the <head> tag
  • admin::styles.before - Before the admin styles are called in the <head> tag
  • admin::styles.after - After the admin styles are called in the <head> tag
  • auth::login.form.before - Before the login form
  • auth::login.form.after - After the login form
  • public::body.start - After the opening <body> tag of the public pages
  • public::body.end - Before the closing </body> tag of the public pages
  • public::content.start - Before public page content, inside <main>
  • public::content.end - After public page content, inside <main>
  • public::footer.start - Before the public page footer, inside <footer>
  • public::footer.end - After the public page footer, inside <footer>

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Rendering hooks

Extension developers might find it useful to expose render hooks to their users. You do not need to register them anywhere, simply output them in Blade like so: 
{{ NovaView::renderHook('render.hook.name') }}