Filament•16mo ago

afterStateUpdated() now working

Hey, I created a custom page where I want to update a fields value based on another fields value. I found in a docs an example which does exactly what I need

TextInput::make('title')
    ->live()
    ->afterStateUpdated(fn (Set $set, ?string $state) => $set('slug', Str::slug($state))),
TextInput::make('slug')

TextInput::make('title')
    ->live()
    ->afterStateUpdated(fn (Set $set, ?string $state) => $set('slug', Str::slug($state))),
TextInput::make('slug')

The problem is that if I use this example on one of my resources it works correctly, but using it on my custom page it does not do anything. I checked the network tab and there are no requests made to the server whenever I write something in the input for the title. Do I need to import a trait in my custom page class or something else in order for this to work as intended ?

1 Reply

bwurtz999•16mo ago

Do you have a public variable title on your custom page? It's all Livewire behind the scenes and with pure Livewire you need that variable declared when the page initially loads

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afterStateUpdated() now working