What is model binding in Angular?

What is model binding in Angular?

Model binding in Angular is a way to synchronize data between the model and the view. It allows for two-way data binding, meaning changes in the model update the view and vice versa.

Can you explain the difference between one-way and two-way binding?

Sure! One-way binding means data flows in one direction, from the model to the view. Two-way binding allows data to flow both ways, so changes in the view can also update the model.

How do I implement two-way binding in Angular?

To implement two-way binding in Angular, you can use the [(ngModel)] directive in your template. This binds the input field to a property in your component.

Are there any performance considerations with model binding?

Yes, excessive two-way binding can lead to performance issues, especially in large applications. It's important to use it judiciously and consider using one-way binding where possible.