Bug with select->multiple(), other ->live() components and $get()?

Hi, I have this component added to the form:

     protected static function getUsersFormComponent() : Components\Component
    {
        return Components\Select::make('users')
            ->label(__('Employees'))
            ->searchable()
            ->relationship('users', 'name')
            ->preload()
            ->exists(table: User::class, column: 'id')
            ->multiple();
    }

     protected static function getUsersFormComponent() : Components\Component
    {
        return Components\Select::make('users')
            ->label(__('Employees'))
            ->searchable()
            ->relationship('users', 'name')
            ->preload()
            ->exists(table: User::class, column: 'id')
            ->multiple();
    }

And then I have various components with ->live() on them which uses $get() and $set() on the form. This all works fine with a regular Select, but when adding ->multiple() to the select the form breaks because $get('some_value') will return null. If I remove ->multiple() from the select again I get the values. This happens when you interact with the select, removing or adding users for instance. I'm wondering if anyone else has experienced this and if it might be a bug.

5 Replies

LeandroFerreira•12mo ago

Is the relationship BelongsToMany? https://filamentphp.com/docs/3.x/forms/fields/select#integrating-with-an-eloquent-relationship

Select - Form Builder - Filament

bjornbjornOP•12mo ago

yes

    public function users(): BelongsToMany
    {
        return $this->belongsToMany(User::class);
    }

    public function users(): BelongsToMany
    {
        return $this->belongsToMany(User::class);
    }

LeandroFerreira•12mo ago

Does it work?

Select::make('users')
    ->multiple()
    ->preload()
    ->relationship('users', 'name')
    ->live(),
Placeholder::make('Users')
    ->content(fn (Get $get): string => implode(', ', $get('users') ?? []))

Select::make('users')
    ->multiple()
    ->preload()
    ->relationship('users', 'name')
    ->live(),
Placeholder::make('Users')
    ->content(fn (Get $get): string => implode(', ', $get('users') ?? []))

bjornbjornOP•12mo ago

yes, that code works fine. The issue is that i clears the state of the other ->live() components .. or rather, doesn't clear them in the UI but if I do $get('some_state') after interacting with the users select that other state returns 'null'

LeandroFerreira•12mo ago

maybe you could share the whole code

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Bug with select->multiple(), other ->live() components and $get()?