I have a button in my code and I have a file called LogindView.swift
I cannot get the code to open another view file when clicking on the button.
Can anybody give me an example on how to do it.
In my button action I have tried to write LogindView() but i just gives me a warning. "Result of 'LogindView' initializer is unused"
Button(action: {
// Do action
LogindView()
}, label: {
//** Label text
Text("Logind")
.font(.headline)
.padding(.all)
.foregroundColor(Color.white)
})
.background(Color.blue)
Getting Started with Navigation Links:Text("Navigate here.") Text("Now on the second view.") As you can see from the example above, the navigation link will act as a standard link. Once clicked, the application will then navigate to and display the view that was set as the destination.
SwiftUI's NavigationLink has a second initializer that has an isActive parameter, allowing us to read or write whether the navigation link is currently active. In practical terms, this means we can programmatically trigger the activation of a navigation link by setting whatever state it's watching to true.
How do I redirect to another page when clicking a button in Laravel. My next page name is “next”. which we are going to link the page through the button. Step1:- Where you are creating the button, put the link in it. Step2:- Then go to web.php (inside routes) and put some commands. Route::get ('/create', 'HomeController@create')- > name ('create');
First, create two activities and add a button to first activity as shown in the following image. In this case, my button's id is button Now open the code for the first screen and access the button using id. Add an OnClickListener to the button and write following code for opening the second screen in OnClickListener.
By using jQuery window.location.href property we can easily redirect to another view or page or controller action method based on our requirements.
Step1:- Where you are creating the button, put the link in it. Step2:- Then go to web.php (inside routes) and put some commands. Route::get ('/create', 'HomeController@create')- > name ('create'); Step3:- Then go to home controller.php and write after the index function
You essentially have 3 options to transition between views depending on your needs.
First, you can use a NavigationView
. This will provide a back button and will allow the user to go back. Note that there are some bugs currently when you don't put the NavigationLink
inside of a List
as per https://stackoverflow.com/a/57122621/3179416
import SwiftUI
struct MasterView: View {
var body: some View {
NavigationView {
List {
NavigationLink(destination: LoginView()) {
Text("Login")
}
}
.navigationBarTitle(Text("Master"))
}
}
}
struct LoginView: View {
var body: some View {
Text("Login View")
}
}
Second, you can present a modal using .sheet
. This will present a modal that appears on top of the current view but it can be dismissed by the user by dragging it down.
import SwiftUI
struct MasterView: View {
@State var isModal: Bool = false
var body: some View {
Button("Login") {
self.isModal = true
}.sheet(isPresented: $isModal, content: {
LoginView()
})
}
}
struct LoginView: View {
var body: some View {
Text("Login View")
}
}
Third, you can just use an if
statement to change the current view to your Login View like so
import SwiftUI
struct MasterView: View {
@State var showLoginView: Bool = false
var body: some View {
VStack {
if showLoginView {
LoginView()
} else {
Button("Login") {
self.showLoginView = true
}
}
}
}
}
struct LoginView: View {
var body: some View {
Text("Login View")
}
}
If you would like to animate this, so that the transition doesn't appear so abruptly, you can also do this:
import SwiftUI
struct MasterView: View {
@State var showLoginView: Bool = false
var body: some View {
VStack {
if showLoginView {
LoginView()
.animation(.spring())
.transition(.slide)
} else {
Button("Login") {
withAnimation {
self.showLoginView = true
}
}.animation(.none)
}
}
}
}
struct LoginView: View {
var body: some View {
Text("Login View")
}
}
You can use navigation link instead button
var body: some View {
VStack {
Text("Title")
.font(.headline)
Image("myimage").clipShape(Circle())
Text("mytext").font(.title)
NavigationLink(destination: AnotherView()) {
Image(systemName: "person.circle").imageScale(.large)
}
}
}
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