[plugins-dev] How to get resource column in Filamentv3

I am trying to upgrade a plugin to support v3. In v2 we were able to get table column from specified resource using:

use Filament\Resources\Table;

$columns = $this->resource::table(Table::make())
            ->getColumns();

use Filament\Resources\Table;

$columns = $this->resource::table(Table::make())
            ->getColumns();

When I try following in Filament v3 i get an error:

use Filament\Tables\Table;

// I am passing $this here because in v3 make requires HasTable $livewire param.
$columns = $this->resource::table(Table::make($this))
            ->getColumns();

use Filament\Tables\Table;

// I am passing $this here because in v3 make requires HasTable $livewire param.
$columns = $this->resource::table(Table::make($this))
            ->getColumns();

Error: Property [$isCachingForms] not found on component

Solution:

I was able to figure it out. I was showing this table inside a filament resource table by using a hook. And based on new blade layouts i needed to pass livewire property. So in my case ['livewire' => $this] worked. ```php public function render(): View {...

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2 Replies

Mansoor KhanOP•17mo ago

I added HasForms contract and InteractsWithForms trait. Now i am getting following error:

Undefined variable $livewire at .../vendor/filament/filament/resources/views/components/layout/index.blade.php:5)

Undefined variable $livewire at .../vendor/filament/filament/resources/views/components/layout/index.blade.php:5)

Solution

Mansoor Khan•17mo ago

public function render(): View
{
    return view(static::getView(), $this->getViewData())
        ->layout(static::$layout, ['livewire' => $this]);
}

public function render(): View
{
    return view(static::getView(), $this->getViewData())
        ->layout(static::$layout, ['livewire' => $this]);
}

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[plugins-dev] How to get resource column in Filamentv3