Filament•10mo ago

Listing multiple values for a relationship with another attribute

I have a vehicle relation manager table where i want to display every IMEI numbers associated with the vehicle. On top of that, I want to format the imei list to include its' type as below.

"0185701241241 (Device)
  015830914194 (Addon)

"0185701241241 (Device)
  015830914194 (Addon)

Current code, obviously doesnt work:

Tables\Columns\TextColumn::make('deviceimeis.imei')
                    ->formatStateUsing(function ($state, Vehicle $record) {
                        return $state . '(' . $record->DeviceImeis->type . ')';
                    })
                    ->label('IMEI')
                    ->listWithLineBreaks()
                    ->bulleted(),

Tables\Columns\TextColumn::make('deviceimeis.imei')
                    ->formatStateUsing(function ($state, Vehicle $record) {
                        return $state . '(' . $record->DeviceImeis->type . ')';
                    })
                    ->label('IMEI')
                    ->listWithLineBreaks()
                    ->bulleted(),

11 Replies

toeknee•10mo ago

Why doesn't it work? looks ok

KeyMe•10mo ago

this error appears Property [type] does not exist on this collection instance. I assume its because i didnt specify the array index..?

toeknee•10mo ago

no, it is saying DeviceImeis doesn't have type on that collection which is being returned dd($record->DeviceImeis)

KeyMe•10mo ago

tried replacing with this, but every imei record will be same as the first record for ex "device"

foreach ($record->DeviceImeis as $rec) {
                            return $state . '(' . $rec->type . ')';
                        }

foreach ($record->DeviceImeis as $rec) {
                            return $state . '(' . $rec->type . ')';
                        }

toeknee•10mo ago

Replace: return $state . '(' . $record->DeviceImeis->type . ')'; with dd($record->DeviceImeis); return $state . '(' . $record->DeviceImeis?->type . ')';

KeyMe•10mo ago

toeknee•10mo ago

I suspect some do not have a deviceImeis

KeyMe•10mo ago

hmm

KeyMe•10mo ago

output, 2021468386 is supposed to be Addon:

KeyMe•10mo ago

nope

KeyMe•10mo ago

sorry for late reply, just got to test it out, worked as u said. Thanks alot friend 😄

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Listing multiple values for a relationship with another attribute