Filament•17mo ago

Settings placeholders Dynamically?

We can set the field content, but can we set the placeholders anyway, other than being reactive and getting the data baed on the selected ID. As it stands I'm having to do more queries than I would like when someone selects a user in a list. I am setting placeholers so they can see the details of that user and they can override specific details if they wish.

5 Replies

ZedoX•17mo ago

I once solved this problem using a disabled textarea On the select

->afterStateUpdated(function ($state, Closure $set) {
  if (blank($state)) {
      $set('selected', '');
      return;
  }
  $user = User::find($state, ['first_name', 'last_name', 'mobile', 'email']);
  $set('selected', join("\n", [
      'Name: ' . $user->name,
      'Mobile: ' . $user->mobile,
      'Email: ' . ($user->email ?? '-'),
  ]));
})

->afterStateUpdated(function ($state, Closure $set) {
  if (blank($state)) {
      $set('selected', '');
      return;
  }
  $user = User::find($state, ['first_name', 'last_name', 'mobile', 'email']);
  $set('selected', join("\n", [
      'Name: ' . $user->name,
      'Mobile: ' . $user->mobile,
      'Email: ' . ($user->email ?? '-'),
  ]));
})

Disabled textarea

Textarea::make('selected')
  ->disableLabel()
  ->visible(fn ($state) => filled($state))
  ->rows(3)
  ->default('')
  ->dehydrated()
  ->disabled(),

Textarea::make('selected')
  ->disableLabel()
  ->visible(fn ($state) => filled($state))
  ->rows(3)
  ->default('')
  ->dehydrated()
  ->disabled(),

toekneeOP•17mo ago

Interesting

LeandroFerreira•17mo ago

https://discordapp.com/channels/883083792112300104/883083792653381695/1126519038059745310 ugly but it works

toekneeOP•17mo ago

Thank you! Any suggestions on how to update like reactive works when you delete an item from a repeater?

LeandroFerreira•17mo ago

hum I don't know

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Settings placeholders Dynamically?