class Bindingmethod

then()

Transforms the bound value to either one of the specified values (or undefined).

then<U, V>(trueValue: U, falseValue: V): Binding<U | V>;

then<U>(trueValue: U): Binding<U | undefined>;

Summary

This method can be used to substitute the bound value with one of the specified values, depending on whether the bound value is equal to true according to the == operator.

Parameters

• trueValue — The value to use if the bound value is equal to true
• falseValue — The value to use if the bound value is equal to false

Return value

A new binding, typed as the new value or undefined

Related

• class Binding
  A class that represents a property binding.