Tips for updating an object variable dynamically in an Angular application

      const person = {
      "name": "jacob",
      "age": 22 }
   

I am looking to dynamically update it to: { "name": "jacob", "age": 22, "dob": number }

Answer №1

If you are utilizing TypeScript, it is crucial to specify the type for the object containing the dob key as optional. If not, TypeScript will continue to throw errors and your Angular application won't compile.

The current approach lacks a defined type for the object, causing TypeScript to automatically infer the type as {name: string, age: number}, resulting in an error when attempting to add another property.

Reminder: Taking some time to understand the fundamentals of TypeScript would greatly benefit you.

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