Erwin.van.den.Berg Posts - Answer Overflow

Erwin.van.den.Berg

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FFilament

•Created by Erwin.van.den.Berg on 9/17/2024 in #❓┊help

Form Builder Component

Is it possible in Filament to store a Builder block as a related record just as with a Repeater Item?

1 replies

FFilament

•Created by Erwin.van.den.Berg on 11/24/2023 in #❓┊help

Problems adding plugin (Filament navigation)

When adding the Filament Navigation plugin and configuring it to use a new item Type. I receive an error message stating 'call to a member function connection() on null' my code is:

->plugin(FilamentNavigation::make()->itemType('Page', [
                Select::make('post_id')
                    ->options(Page::all()->pluck('title', 'id')->toArray())
            ]));

Anyone who knows what I do wrong?

1 replies

FFilament

•Created by Erwin.van.den.Berg on 10/14/2023 in #❓┊help

Pre processing listed records of a resource

I have create a resource which is based on a Page model. I want to show the pages in their parent child hierarchy. I have found next solution to do so in regular Laravel. But can not find the correct way to do this so I can use it in a Filament list of resources. Optionally I want to allow the filament sorting options within the hierarchy sorting:

$pages = Page::all();

        $generator = function (Collection $level, $prefix = '') use ($pages, &$generator) {
            // here we are sorting by 'id', but you can sort by another field
            foreach ($level->sortBy('id') as $item) {
                // yield a single item
                yield $item;


                //$item->level = $level->count();

                if($prefix != '')
                {
                    $item->title = $prefix . ' ' . $item->title;
                }
    
                // continue yielding results from the recursive call
                yield from $generator($pages->where('parent_id', $item->id ), $prefix . '— ');
            }
        };
    
        $results = LazyCollection::make(function () use ($pages, $generator) {
            // yield from root level
            $prefix = '';

            yield from $generator($pages->where('parent_id', null), $prefix);
        })->flatten()->collect();

        return $results->toJson();

$pages = Page::all();

        $generator = function (Collection $level, $prefix = '') use ($pages, &$generator) {
            // here we are sorting by 'id', but you can sort by another field
            foreach ($level->sortBy('id') as $item) {
                // yield a single item
                yield $item;


                //$item->level = $level->count();

                if($prefix != '')
                {
                    $item->title = $prefix . ' ' . $item->title;
                }
    
                // continue yielding results from the recursive call
                yield from $generator($pages->where('parent_id', $item->id ), $prefix . '— ');
            }
        };
    
        $results = LazyCollection::make(function () use ($pages, $generator) {
            // yield from root level
            $prefix = '';

            yield from $generator($pages->where('parent_id', null), $prefix);
        })->flatten()->collect();

        return $results->toJson();

2 replies

FFilament

•Created by Erwin.van.den.Berg on 6/26/2023 in #❓┊help

Error message isVisible()

8 replies

FFilament

•Created by Erwin.van.den.Berg on 5/4/2023 in #❓┊help

Builder blocks with spatie media library field

I am using the builder component with a spatie media library field in it. The builder field is stored in a json column. When however using two or more of these blocks, they all get the same image. This is quite logic as the images are related to a model and collection. Is there a way to make this work? I already figured out that I could make it work using a related model for each block but I am wondering if there is also a solution when storing in the json column?

16 replies

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