How to use TypeScript attribute values?

General
3

"In TypeScript, attribute values are typically used in objects, interfaces, and classes to define structured data. You can assign attribute values to properties using type annotations, ensuring type safety and preventing runtime errors.

For example, if you’re working with an object, you can define attributes like this:

typescript

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type User = {
  name: string;
  age: number;
  isAdmin: boolean;
};

const user: User = {
  name: 'Alice',
  age: 25,
  isAdmin: true
};

If you’re dealing with classes, you can define attributes (also known as properties) inside a class and use access modifiers like public, private, or protected:

typescript

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class Product {
  name: string;
  price: number;

  constructor(name: string, price: number) {
    this.name = name;
    this.price = price;
  }
}

const item = new Product('Laptop', 1200);
console.log(item.name); // Outputs: Laptop

For HTML attributes in TypeScript (especially in React), you can define them using interfaces like this:

tsx

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interface ButtonProps {
  label: string;
  disabled?: boolean;
}

const MyButton: React.FC<ButtonProps> = ({ label, disabled }) => (
  <button disabled={disabled}>{label}</button>
);

Are you working with TypeScript for frontend development (React/Angular) or backend (Node.js)? Let me know if you need a more specific example!"**