Get Only Values from a Map to an array

Question

I want to get values of a map and store inside a string array in typescript.

myMap= [0:'Mohit',1:'Balesh',2:'Jatin'];
arr[];

Expected Result arr['Mohit','Balesh','Jatin']

Answer 1

First of all, your myMap is not valid. It should look like this:

myMap= {0:'Mohit',1:'Balesh',2:'Jatin'};

And getting an array from it should look like this:

myArr = Object.values(myMap);

Answer 2

To get an array from the values in a map you can spread the map values into an array using the Javascript spread operator (...) with the values() method of map.

yourArray = [...myMap.values()]

// gives the array ['Mohit', 'Balesh', 'Jatin']

Answer 3

Object[] values = hashMap.values().toArray();

// It will convert values into array of values

Answer 4

Map.values() returns a MapIterator object which can be converted to Array using Array.from:

let values = Array.from( myMap.values() );
// ["a", "b"]