Câu hỏi phỏng vấn Angular
Câu hỏi

What is Interpolation?

Câu trả lời

Interpolation in Angular is a technique used for one-way data binding. It facilitates the incorporation of dynamic content into HTML templates. This is achieved by binding the data from the TypeScript code of a component to the HTML view. The syntax for interpolation involves enclosing the expression within double curly braces {{ }}.

For example, if you have a component property title in TypeScript, you can display its value in the HTML template by using {{ title }}. Angular evaluates the expression inside the braces and replaces it with the corresponding data value when rendering the view. This process allows the dynamic updating of content in the HTML as the data values in the TypeScript code change.

Interpolation is primarily used for displaying text or other strin...

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