28 lines
566 B
Swift
28 lines
566 B
Swift
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import SwiftUI
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// MARK: - On load
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extension View {
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func onLoad(_ action: @escaping () -> Void) -> some View {
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modifier(ViewDidLoadModifier(action))
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}
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}
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private struct ViewDidLoadModifier: ViewModifier {
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private let action: () -> Void
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@State private var didLoad = false
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init(_ action: @escaping () -> Void) {
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self.action = action
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}
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func body(content: Content) -> some View {
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content.onAppear {
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if !didLoad {
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didLoad.toggle()
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action()
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}
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}
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}
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}
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