Value of field ins null

In my OrderItem I have this:

   Filament\Forms\Components\TextInput::make('user')
                ->label('Ordered By')
                ->disabled(),

   Filament\Forms\Components\TextInput::make('user')
                ->label('Ordered By')
                ->disabled(),

The model OrderItem has this field:

    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

In the database the user_id field has a value. However the above TextInput return null. How can I print the name of the related user? When I do user.name I get null

21 Replies

Bonux•10mo ago

orderItem.user.name ? or however you name your relation

LeandroFerreira•10mo ago

why not a select?

JJSandersOP•10mo ago

Because it is added automatically by the model. And the field is disabled by default. It should only show who created the item

LeandroFerreira•10mo ago

the field can be ->disabled() and you can use $operation to show it only in the edit/view page

...
->disabled()
->visibleOn(['edit', 'view'])

...
->disabled()
->visibleOn(['edit', 'view'])

JJSandersOP•10mo ago

Ok, but when I do:

            Select::make('user.name')
                ->label('Ordered By')
                ->disabled(),

            Select::make('user.name')
                ->label('Ordered By')
                ->disabled(),

I can't see the name either (in edit mode)

LeandroFerreira•10mo ago

->relationship('user', 'name')

JJSandersOP•10mo ago

I had this before. But then it shows the same user in each record. Maybe something wrong in the relationship?

LeandroFerreira•10mo ago

probably

JJSandersOP•10mo ago

The OrderItem belongs to a User.

public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

@Leandro Ferreira Can it be it uses the User relationsship of the Order in stead of the OrderItem?

LeandroFerreira•10mo ago

yes 🤷‍♂️

JJSandersOP•10mo ago

How can I rule it out ? Because in the queries I only see: "select * from users where id = 1 limit 1`"

LeandroFerreira•10mo ago

what does it mean?

JJSandersOP•10mo ago

it means it selects the user where id is 1. But it doesn't rule out if it picks the relation of the user->order or order-item -> user

LeandroFerreira•10mo ago

sorry, I don't understand your question.. anyway, you should check your relationship Posts on the demo site has this relationship https://demo.filamentphp.com/blog/posts Maybe this can help you

JJSandersOP•10mo ago

My main issue is the following: I have an Items Repeater for OrderItems. What I want is that when I add a new Item. The new OrderItem should be prefilled and saved with the current logged in user. When the order is saved the existing OrderItems should not be modified. The created by field of the other items should not be changed. Now In my situation all OrderITems are being related to the current user.

Omid•10mo ago

Just dont pass the related columnn and have an observer fill it?

JJSandersOP•10mo ago

But I need to show it on each OrderItem. I have just changed manually all user_id's in the database in the OrderItem table (for testing) now when I save the order from the UI all user_id's are overwritten and have the same user Id.

Omid•10mo ago

When its null can't you get the user id via auth() ?

JJSandersOP•10mo ago

Yes I can but my problem is that it updates all order items in stead of the order item added.

Omid•10mo ago

Show the repeater code

JJSandersOP•10mo ago

I found the error:

            ->mutateRelationshipDataBeforeFillUsing(function (array $data): array {
                $data['user_id'] = auth()->id();

                return $data;
            })
            ->mutateRelationshipDataBeforeCreateUsing(function (array $data): array {
                $data['user_id'] = auth()->id();

                return $data;
            })
            ->mutateRelationshipDataBeforeSaveUsing(function (array $data): array {
                $data['user_id'] = auth()->id();

                return $data;
            });

            ->mutateRelationshipDataBeforeFillUsing(function (array $data): array {
                $data['user_id'] = auth()->id();

                return $data;
            })
            ->mutateRelationshipDataBeforeCreateUsing(function (array $data): array {
                $data['user_id'] = auth()->id();

                return $data;
            })
            ->mutateRelationshipDataBeforeSaveUsing(function (array $data): array {
                $data['user_id'] = auth()->id();

                return $data;
            });

This would update all records before saving. Ouch

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Value of field ins null