Getting Started with Angular by Minko Gechev

Author:Minko Gechev
Language: eng
Format: epub
Publisher: Packt Publishing

Renaming the inputs and outputs

Now, we will explore how we can rename the directives' inputs and outputs. Let's suppose that we have the following definition of the TodoList component:

class TodoList { ... @Output() toggle = new EventEmitter<Todo>(); toggle(index: number) { ... } }

The output of the component is called toggle; the method that handles changes in the checkboxes responsible for toggling completion of the individual to-do items is also called toggle. This code will not be compiled, as in the TodoList controller we have two identifiers named in the same way. We have two options here:

We can rename the method.

We can rename the property.

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