Usage in filters ?

[ThisIsMyFavouriteJar]

Hello,

Love this plugin! I managed to get this working as a filter as well, only closing an indicator does not feed back to the selected values.

So if I close the active filter (by clicking the X), the values are still displayed in the categories field.

(They are correctly linked, active filters showing the ID instead of the name.)

I tried several thing, but did not manage to get it to work. Any thoughts on this?

[CodeWithDennis]

That's great to hear you're enjoying the plugin! I never thought about using it as a filter before; that's a clever idea.

Since you've mentioned having to use some workaround to make it function, I'm considering creating a TreeSelectFilter class that can handle everything seamlessly.

I'll keep you in the loop and update this issue as I make progress.

[CodeWithDennis]

Hey, sorry for the wait! I think I've got a solution for your problem. It involves making some queries to the database when using filters, but I don't think it'll be a big performance problem. Here's a quick snippet of what I came up with. I'll be adding this to the documentation.

->filters([
    Filter::make('tree')
        ->form([
            SelectTree::make('categories')
                ->relationship('categories', 'name', 'parent_id')
                ->independent(false)
                ->enableBranchNode(),
        ])
        ->query(function (Builder $query, array $data) {
            return $query->when($data['categories'], function ($query, $categories) {
                return $query->whereHas('categories', fn($query) => $query->whereIn('id', $categories));
            });
        })
        ->indicateUsing(function (array $data): ?string {
            if (! $data['categories']) {
                return null;
            }

            return __('Categories') . ': ' . implode(', ', Category::whereIn('id', $data['categories'])->get()->pluck('name')->toArray());
        })
])

[CodeWithDennis]

Let me know if this solved your problem. @ThisIsMyFavouriteJar

[ThisIsMyFavouriteJar]

Hi Dennis, Thank you for this update, looks good!