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dynamically access angular properties

Johiny answered on September 4, 2022 Popularity 2/10 Helpfulness 1/10

answer dynamically access angular properties

dynamically access angular properties

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// i don't know why keyof typeof dont work whit angular classes
// maybe you have to create and instance of the clase but for only get the type
// of the keys of its properties? that dont make any sense.
// if you have this problem you can use index signatures
class component {
   [index: string]: any; // with this you're saying typescript that your class
   public var1 = ''      // will have any number of properties that will be
   public var2 = ''      // of type string and will have any value

	someMethod(key: string, value: string){
      this[key] = value
    }
}
// with this you can make a method or whatever that work with multiple
//properties of the class dynamically

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: angular javascript properties

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Contributed on Sep 04 2022

Johiny

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