Filament•16mo ago

Show related entity's details in an RelationManager edit modal

I have 3 entities, Customer, Product and Wishlist, with the latter having both product_id and customer_id in it I'm trying to show a customer's wishlist in its details page, which works fine inside the RelationManager table by just using product.title and product.price, but when I go edit this relation those 2 fields are emtpy (while other fields that are directly on the wishlist table are shown fine) What am I missing here? Why does it work in the table but not in the form?

Solution:

I managed to get it working by doing this: ```Forms\Components\TextInput::make('product.lowest_price') ->loadStateFromRelationshipsUsing(function($record, $component) { $component->state($record->product->lowest_price); })...

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3 Replies

MdkOP•16mo ago

this also happens in non-relationmanager edit/view pages as well, apparently it's not loading the relation correctly? Ok, I could fix showing the product title by using select::relationship, which is fine, but what about the price, since that isn't a related item but rather a property of the product?

Patrick Boivin•16mo ago

Can you share the code of your relation manager? Specifically the table and custom action.

Solution

Mdk•16mo ago

I managed to get it working by doing this:

Forms\Components\TextInput::make('product.lowest_price')
  ->loadStateFromRelationshipsUsing(function($record, $component) {
    $component->state($record->product->lowest_price);
  })
  ->disabled()
  ->numeric(),

Forms\Components\TextInput::make('product.lowest_price')
  ->loadStateFromRelationshipsUsing(function($record, $component) {
    $component->state($record->product->lowest_price);
  })
  ->disabled()
  ->numeric(),

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Show related entity's details in an RelationManager edit modal