Support Alert with single action

[domchristie]

Currently the alert component has mandatory confirm and dismiss actions. I have a case where I'd like to display an alert without a dismiss—the equivalent to window.alert('Error'). I have customised the alert component to make the dismiss text optional, and only add a dismiss button if it's present.

Just thought I'd drop this here as an idea.

[joemasilotti]

Maybe I'm missing something, but doesn't window.alert("Error") do exactly that already? Even without bridge components?

[domchristie]

Oh nice! My knowledge is seemingly out-of-date. (I had always thought native dialogs needed native code like so: turbolinks/turbolinks-ios#88 (comment))

[domchristie]

Which it looks like it does but is now done by the library: https://github.com/hotwired/hotwire-native-ios/blob/3059c5f34996a427f9b0e28caef51840a090fa6e/Source/Turbo/Navigator/WKUIController.swift#L15-L21 Cool!