Filament•6mo ago

Disable/Hide Checkbox item in CheckboxList

I use CheckboxList / RadioDeck. Let's say I have 5 Values A, B, C, D and E. Gives a solution to uncheck,disable(or hide) C and D if I check A, and reverse if I uncehck A?

9 Replies

LeandroFerreira•6mo ago

https://filamentphp.com/docs/3.x/forms/fields/checkbox-list#disabling-specific-options ?

Checkbox list - Form Builder - Filament

KodaOP•6mo ago

@Leandro Ferreira Thank you. Is disableOptionWhen not only to disable an option on page load? I need multiple Rule To disable D if I check A, Disable D and E if I check B,...

LeandroFerreira•6mo ago

did you make it live()?

KodaOP•6mo ago

Thank you. I forgot live(). But what is the solution to uncheck and disable or hide? I thought I found a solution with false but this is wrong

CheckboxList::make('options')
                    ->options([
                        'a' => 'A',
                        'b' => 'B',
                        'c' => 'C',
                        'd' => 'D',
                    ])
                    ->live()
                    ->disableOptionWhen(function($value, Set $set, $state) {
                        if(in_array('a', $state)) {                        
                        //if($value === 'a') { # value is allways a...?
                            $set('options.b', false);
                        }
                    }),

CheckboxList::make('options')
                    ->options([
                        'a' => 'A',
                        'b' => 'B',
                        'c' => 'C',
                        'd' => 'D',
                    ])
                    ->live()
                    ->disableOptionWhen(function($value, Set $set, $state) {
                        if(in_array('a', $state)) {                        
                        //if($value === 'a') { # value is allways a...?
                            $set('options.b', false);
                        }
                    }),

LeandroFerreira•6mo ago

->disableOptionWhen(fn (string $value, ?array $state): bool => in_array('a', $state) && $value === 'b')

->disableOptionWhen(fn (string $value, ?array $state): bool => in_array('a', $state) && $value === 'b')

KodaOP•6mo ago

Thank you. This work. Have you also a solution to uncheck the value for a better user experience?

toeknee•6mo ago

I would get the current values, and then remove the ones you are disabiling and set it

KodaOP•6mo ago

@toeknee Thank you. have you an example?

toeknee•6mo ago

DisableOpenWhen should actually do that. But if it's not just do:

CheckboxList::make('options')
                    ->options([
                        'a' => 'A',
                        'b' => 'B',
                        'c' => 'C',
                        'd' => 'D',
                    ])
                    ->live()
                    ->disableOptionWhen(function($value, Set $set, $state) {
                        if(in_array('a', $state) && $state['a']) {        
                            $set('options.b', false);
                        }
                    }),

CheckboxList::make('options')
                    ->options([
                        'a' => 'A',
                        'b' => 'B',
                        'c' => 'C',
                        'd' => 'D',
                    ])
                    ->live()
                    ->disableOptionWhen(function($value, Set $set, $state) {
                        if(in_array('a', $state) && $state['a']) {        
                            $set('options.b', false);
                        }
                    }),

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Disable/Hide Checkbox item in CheckboxList