How do I bind a variable from an @Environment object in SwiftUI?

How to bind a variable from an @Environment object in SwiftUI

Two flowers that represents SwiftUI and XCode side by side with the text “Environment Object @Bindable Variable” beneath it.

Create a @Bindable variable that is tied to the environment object (i.e. @Bindable var obj), and use this variable within your code (i.e. $obj.variable).

A screenshot of XCode showing how we created a bindable reference to an environment object and used it to apply a binding for one of is variables.

The code for the demonstration above can be found at the tutorials/data/bindable-environment-var branch of our open source tutorial linked below.

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How to bind a variable from an @Environment object in SwiftUI

Create a @Bindable variable that is tied to the environment object (i.e. @Bindable var obj), and use this variable within your code (i.e. $obj.variable).

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