Calling object properties by string

Question

Hello!

I have following code:
const obj = {
a: "blablabla",
b: "bloblo",
c: "ble"
};

I want to get an property of this object by typing its name:
const get = "a";
console.log(obj[get]);

It works, but my question is: is that a proper way to get object properties? I have read in many courses that this way of calling is proper for calling array elements, but not objects properties. Object properties we get from this syntax: object.property. Thank you in advance for anserws, bye!

Answer 1

thank you for answer, but i need to call it by string variable (from user input for example)

Answer 2

because i can't call it by obj.get in my example, i always need obj[get]

Answer 3

Ok i attached my code.
https://code.sololearn.com/Wo3QW12tNGQJ/?ref=app

Answer 4

thank you, you make it clear to me :-)