如何在SwiftUI中在没有NavigationButton的情况下导航到NavigationView中的另一个视图? [英] How to navigate to another view in NavigationView without NavigationButton in SwiftUI?

问题描述

正如问题所述，我想在不使用NavigationButton的情况下导航到另一个视图，例如UIkit中的"pushView"和"popView"

As the questions says I want to navigate to another view without NavigationButton, something like "pushView" and "popView" in UIkit

推荐答案

我认为这更像是一种限制的解决方法，但它对我有用:

I consider this more like a work-around for a limitation, but it worked for me:

添加一个布尔状态变量，该变量定义链接是否处于活动状态.例如:

Add a boolean state variable which defines whether the link is active. E.g.:

@State private var showLinkTarget = false

添加一个不可见的NavigationLink，如下所示:

Add an invisible NavigationLink like this:

NavigationLink(destination: LinkTargetView(), isActive: self.$showLinkTarget ) {
   Spacer().fixedSize() 
}

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