当按钮靠近时,SwiftUI NavigationLink无法正常工作
我正在尝试实现一个可编程的NavigationLink,通过一个简单的按钮可以转到另一个视图。但是,当该按钮位于另一个按钮旁边时,它不会触发NavigationLink,而是触发它旁边的按钮的操作当按钮靠近时,SwiftUI NavigationLink无法正常工作,swiftui,navigationlink,xcode12,Swiftui,Navigationlink,Xcode12,我正在尝试实现一个可编程的NavigationLink,通过一个简单的按钮可以转到另一个视图。但是,当该按钮位于另一个按钮旁边时,它不会触发NavigationLink,而是触发它旁边的按钮的操作 struct NavLinkView: View { @State var showPasswordStr = true @State var showCheckView = false @State var password = "Abc" var
struct NavLinkView: View {
@State var showPasswordStr = true
@State var showCheckView = false
@State var password = "Abc"
var body: some View {
Form {
VStack {
NavigationLink(destination: CheckView(), isActive: $showCheckView ) {
EmptyView()
}
Text("Password")
.font(.system(size: 12, weight: .light, design: .default))
.foregroundColor(.gray)
HStack {
if showPasswordStr {
TextField("", text: $password)
.textFieldStyle(RoundedBorderTextFieldStyle())
} else {
SecureField("", text: $password)
.textFieldStyle(RoundedBorderTextFieldStyle())
}
Button(action: {
showPasswordStr.toggle()
} ) {
Image(systemName: showPasswordStr ? "eye.slash" : "eye" )
}
.padding(.leading)
Button(action: { showCheckView.toggle() } ) {
Image(systemName: "checkmark.circle" )
}
.padding(.leading)
}
}
}
}
}
我错了什么?如果我将NavigationLink移动到VStack之后,则两个按钮都会触发第一个按钮和NavigationLink的动作。由于您的按钮处于
形式
中,您需要将其样式更改为普通按钮样式
:
Button(action: {
self.showPasswordStr.toggle()
}) {
Image(systemName: showPasswordStr ? "eye.slash" : "eye")
}
.buttonStyle(PlainButtonStyle()) // <- add style
Button(action: { self.showCheckView.toggle() }) {
Image(systemName: "checkmark.circle")
}
.buttonStyle(PlainButtonStyle()) // <- add style
按钮(操作:{
self.showPasswordStr.toggle()
}) {
图像(系统名称:showPasswordStr?“eye.slash”:“eye”)
}
.buttonStyle(PlainButtonStyle())//