Call different Array base on parameter in Typescript

Question

How to call the variables base on the parameters pass.

public array1: Array<any> = ['list', 'of','array1'];
public array2: Array<any> = ['list', 'of','array2'];
public array3: Array<any> = ['list', 'of','array3'];
public array4: Array<any> = ['list', 'of','array4'];
public array5: Array<any> = ['list', 'of','array5'];
public array6: Array<any> = ['list', 'of','array6'];

         
    ngOnInit(): void {

     this.useArray(param);

    }

   useArray(param) {

      //if param is array6

      passTheArray(this.array6);

   }

This array will be passed to another service to process it.

Vivek · Accepted Answer · 2019-01-24 04:31:51Z

1

You can use the bracket notation to access the elements.

See the code below.

useArray(param) {

    //if param is array6

    passTheArray(this[param]);

}

answered Jan 24, 2019 at 4:31

Vivek

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1 Comment

spicykimchi Over a year ago

this is really what I'm looking for.

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