我在iOS 14中型窗口小部件中显示3行,如下所示:
row 1
-------
row 2
-------
row 3
-------
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()
}
第一和第二项目的窗口小部件URL似乎被第三项目覆盖,所有深层链接将打开第三项目的内容。
为从ForEach生成的视图添加深层链接的正确方法是什么?
答案 0 :(得分:4)
这是接口合同(请注意标记处)
/// 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
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
}
}
}