Filament•2y ago

Is it possible to dynamically set ->defaultItems to be the value from another field?

I am toying with this, but I am not even sure if it is valid. ->defaultItems(fn (Closure $get) => $get('../../number_of_documents') != null) Where number_of_documents is a text input of type number outside the repeater

5 Replies

Dan Harrin•2y ago

default items are only used when the form is first loaded you probably just want an afterStateUpdated() and $set() on the numer_of_documents input

rg.blockOP•2y ago

Ok, that makes more sense. Trying something like this but I am missing the part that would set defaultItems...

->reactive()
 ->afterStateUpdated(function (Closure $set, $state) {
               $set('documents', $state);
})

Dan Harrin•2y ago

$set('documents', array_fill(0, $state ?: 0, [
    'field_1' => null,
    'field_2' => null,
    'field_3' => null,
]))

$set('documents', array_fill(0, $state ?: 0, [
    'field_1' => null,
    'field_2' => null,
    'field_3' => null,
]))

that will create an array of arrays and each item needs a set of blank fields

rg.blockOP•2y ago

ahh okay, I was thinking of something else... this works great. Thank you. On a separate note, I started sponsoring yesterday in case you can set the discord role. I am hoping to be able to up that as my product gets traction. Thanks again.

Dan Harrin•2y ago

Thanks, you have the role :)

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Is it possible to dynamically set ->defaultItems to be the value from another field?