What is two-way data binding in Angular?
Two-way data binding in Angular allows for automatic synchronization between the model and the view. Changes in the model update the view and vice versa.
Can you give me an example of how to implement it?
Sure! You can use the [(ngModel)]
directive in Angular forms to achieve two-way data binding. For example: <input [(ngModel)]="username">
.
What are the benefits of using two-way data binding?
The main benefits include easier data management, reduced boilerplate code, and a more responsive user interface.
Are there any drawbacks to using it?
Yes, it can lead to performance issues in large applications due to excessive change detection cycles.
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