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我正在 SwiftUI 中开发一个跨平台应用程序。在 iPhone / iPad 上,此代码在 MacOS 上运行良好,而不是当我插入 NavigationLink 时,ForecastCardView 被完全切断。当我删除 NavigationLink 时,一切都会正确呈现。

使用导航链接

var FullSection: some View {
    LazyVGrid(columns: homeConfigurationUI.columns, alignment: .center, spacing: 20) {
            NavigationLink(destination: Text("test")) {
                  ForecastCardView(viewModel:  ForecastCardViewModel.initForTest())
            }.frame(width: 300, height: 300, alignment: .center)
        }
        .border(Color.yellow)
        .frame(minWidth: 300, idealWidth: 400, maxWidth: 600, minHeight: 0, idealHeight: 500, maxHeight: .infinity, alignment: .center)
}

带导航链接的图像

没有导航链接

var FullSection: some View {
        LazyVGrid(columns: homeConfigurationUI.columns, alignment: .center, spacing: 20) {
                ForecastCardView(viewModel:  ForecastCardViewModel.initForTest())
            }
            .border(Color.yellow)
            .frame(minWidth: 300, idealWidth: 400, maxWidth: 600, minHeight: 0, idealHeight: 500, maxHeight: .infinity, alignment: .center)
    }

没有导航链接的图像

一切都在 ScrollView 中,我尝试将 List 插入 VStack,但没有结果。我试图在每个组件上放置一个静态框架,但无事可做。

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1 回答 1

2

您必须设置buttonStylePlainButtonStyle()

var FullSection: some View {
    LazyVGrid(columns: homeConfigurationUI.columns, alignment: .center, spacing: 20) {
            NavigationLink(destination: Text("test")) {
                  ForecastCardView(viewModel:  ForecastCardViewModel.initForTest())
            }
               .buttonStyle(PlainButtonStyle()) // <— HERE
               .frame(width: 300, height: 300, alignment: .center)
        }
        .border(Color.yellow)
        .frame(minWidth: 300, idealWidth: 400, maxWidth: 600, minHeight: 0, idealHeight: 500, maxHeight: .infinity, alignment: .center)
}
于 2021-01-30T15:30:26.853 回答