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Property binding in Angular 2 Video Lecture | Angular 2 tutorial - Front-End Programming

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FAQs on Property binding in Angular 2 Video Lecture - Angular 2 tutorial - Front-End Programming

1. What is property binding in Angular 2?
Ans. Property binding in Angular 2 is a way to bind a value from a component's property to a target element or directive property in the template. It allows for dynamic updates to the target property whenever the source property changes.
2. How does property binding work in Angular 2?
Ans. Property binding in Angular 2 is achieved by using square brackets around the target property in the template, followed by the source property from the component enclosed in quotes. Whenever the value of the source property changes, the target property is automatically updated.
3. Can we bind multiple properties in Angular 2 using property binding?
Ans. Yes, we can bind multiple properties in Angular 2 using property binding. We can use multiple square brackets in the template to bind different properties of the target element or directive to different properties of the component.
4. Is property binding only applicable to HTML elements in Angular 2?
Ans. No, property binding in Angular 2 is not limited to HTML elements. It can also be used with Angular directives to bind properties of the directives to component properties. This allows for dynamic updates and interaction between components and directives.
5. Can we bind properties of nested components in Angular 2 using property binding?
Ans. Yes, we can bind properties of nested components in Angular 2 using property binding. By using the dot notation, we can access properties of nested components and bind them to properties of the parent component. This allows for data flow and communication between components at different levels of the component hierarchy.
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