widgetURL 在 Foreach 中被覆盖?

Fra*_*ank 3 arrays ios widgetkit swiftui

我在 iOS 14 中型小部件中显示 3 行,如下所示:

 row 1
-------
 row 2
-------
 row 3
-------
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我的视图结构在这里:

VStack {
    ForEach(records, id: \.id) { item in 
        ZStack {
            // some views
        }
        .widgetURL(URL(string: "wig://\(item.id)"))
    }
    Divider()
}
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似乎第一项和第二项的小部件 URL被第三项覆盖,所有深层链接都将打开第三项的内容。

为 ForEach 生成的视图添加深层链接的正确方法是什么?

Asp*_*eri 6

这里是接口契约(注意标记处)

    /// Sets the URL to open in the containing app when the user clicks the widget.
    /// - Parameter url: The URL to open in the containing app.
    /// - Returns: A view that opens the specified URL when the user clicks
    ///   the widget.
    ///
>>    /// Widgets support one `widgetURL` modifier in their view hierarchy.
>>    /// If multiple views have `widgetURL` modifiers, the behavior is
    /// undefined.
    public func widgetURL(_ url: URL?) -> some View
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相反,您必须使用Link,例如

    ForEach(records, id: \.id) { item in 
       Link(destination: URL(string: "wig://\(item.id)")!) {
         ZStack {
            // some views
         }
       }
    }
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