Filament•14mo ago

RelationManager Page Url Paramater

In version 2 you could navigate to a specific page by using the url parameter page=2 or in my case page=23421, but it doesn't appear to work in v3. I tried to no joy. Who has solved this?

    #[Url]
    public ?string $page = null;

    #[Url]
    public ?string $page = null;

9 Replies

Mack HOP•14mo ago

page=2 still works on resources, but not relation managers.

Mack HOP•14mo ago

I think I need an input allowing a user to browse to a specific page.

Kenneth Sese•14mo ago

@Mack H Hi! I looked into this and I had to go deep! It turns out that the issue is that relation managers use Livewire's lazy method meaning they don't load until you scroll them into view. This in turn is conflicting with Livewire's pagination. Not only does it not show, but even if you know the appropriate pagination key, it still won't load. You can see the problem by going to the relation-managers.blade.php file and changing 'lazy' => true to false. Now the relation manager will load immediately and when you click on the next button the pagination url will appear. You can then use the url to navigate to a certain page. After looking into this, I checked Livewire's PR's and there is actually an active PR failing test for this: https://github.com/livewire/livewire/pull/6760. (I wish I would have looked there first! 🤦‍♂️). One option could be to make a PR to core to make lazy configurable...but I don't know if the team will accept it as they are trying to not add Livewire fixes to the core. You could make the argument that some devs may not want the RM to be lazy regardless, so maybe they would accept it? Hope this helps!

Mack HOP•14mo ago

Wow, thanks. I did my own digging with my limited knowledge and couldn’t source it. Looking at the wire PRs would have been smart.

Kenneth Sese•14mo ago

@Mack H I wanted to see how big a PR this would be, but I actually discovered that Filament already supports this! Just pass 'lazy' => false to your relationManager.

public static function getRelations(): array
{
    return [
        RelationManagers\CommentsRelationManager::make([
            'lazy' => false,
        ]),
    ];
}

public static function getRelations(): array
{
    return [
        RelationManagers\CommentsRelationManager::make([
            'lazy' => false,
        ]),
    ];
}

Filament is great!

Mack HOP•14mo ago

One of the things I love about FIlament is just how extendable it is, but FUCK me there is now way it's this easy. I'm trying this in the morning. I'm forever in your debt.

Kenneth Sese•14mo ago

No kidding. It's the best. I'm going to PR this to the docs for others

Kenneth Sese•14mo ago

https://github.com/filamentphp/filament/pull/9252

GitHub

Add docs on disabling lazy loading in relation managers by archilex...

RM's are lazy loaded by default. This causes an issue with pagination in Livewire per this discussion on discord and this PR in LW. You can disable lazy loading in RMs by passing 'lazy'...

Mack HOP•14mo ago

Worked perfect.

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Programming

RelationManager Page Url Paramater