Question about preview using code in SwiftUI

Question

Created Jul ’24

Replies 2

Boosts 0

Participants 3

Hello,

I have a view which have a few controls and preview macro. I replaced preview macro with following code:

struct ContentView_Preview:PreviewProvider{
    static var previews: some View{
        ContentView()
    }
}

after replacement, preview doesn't work properly. plz tell me how can i fix it.

thanks, c00012

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Answer 1

DTS Engineer OP

Apple

Jul ’24

@c00012 You typically want to use a preview macro Preview(_:body:) instead of PreviewProvider.

Could you share the content of ContentView and why you are replacing the preview macro?

0

Answer 2

Jul ’24

If I'm right the correct syntax is

struct ContentView_Previews: PreviewProvider

and not

struct ContentView_Preview:PreviewProvider

Note the "s"

0