button in swiftui
Button(action: { //This part of the button is basically what the button does, it's "action" }, label: { //This part of the button is what the button will look like, the placeholder })
swift button
//Declaration struct Button<Label> where Label : View //Overview /*You create a button by providing an action and a label. The action is either a method or closure property that does something when a user clicks or taps the button. The label is a view that describes the button’s action — for example, by showing text, an icon, or both:*/ Button(action: signIn) { Text("Sign In") } /*For the common case of text-only labels, you can use the convenience initializer that takes a title string LocalizedStringKey as its first parameter,instead of trailing a closure*/ Button("Sign In", action: signIn)
button swift ui
# Definition of A Button # A control that initiates an action Declaration struct Button<Label> where Label : View
Source: developer.apple.com