[Introducing Objects] [JavaScript] Question

Question

Hi all😃,

the code doesn’t work, pls help 🙏.

var cuboid = {
length: 25,
width: 50,
height: 200
};

//your code goes here

Function volume( length, width, height){

var volume = cuboid.length*cuboid.width* cuboid.height;
return volume;

}

Console.log(volume(cuboard.length, cuboid.width,cuboid.height));

—————————————————-
ISSUE:

I know that “Objects are variables too, but they can contain many values”, but I don’t get the concept yet, and how to access the object?

Answer 1

Liangyong Peng

What is the use of function parameters?

Did you check spelling of cuboard?

----------

var cuboid = {
length: 25,
width: 50,
height: 200
};

//your code goes here
function volume(length, width, height) {
return length * width * height;
}

console.log(volume(cuboid.length, cuboid.width, cuboid.height));

----+++-------There are two ways to access objects data------

console.log(volume(cuboid.length, cuboid.width, cuboid.height));

console.log(volume(cuboid['length'], cuboid['width'], cuboid['height']));

Both will give same results.

Answer 2

A͢J - S͟o͟l͟o͟H͟e͟l͟p͟e͟r͟ Thank you for correcting me. There should be a linguistic misunderstanding here. I didn't notice that I wrote it wrong so I didn't understand what you meant, but now I understand, my mistake.

Answer 3

A͢J - S͟o͟l͟o͟H͟e͟l͟p͟e͟r͟
Hi AJ,

Nice to see you again, what do you mean did I check spelling of cupboard?
I am a beginner and am learning programming syntax by putting together answers from the pervious discussion strings(which is not working). Thank you for the very helpful answer (which is working prefectly), I believe your answer can help many other people as well.👍

Answer 4

Liangyong Peng

There is no doubt you are beginner but what you have written atleast you should verify. As per your given Code I found the mistake so I told you. I did anything wrong here If I asked about your mistakes?

Answer 5

var cuboid = {
length: 25,
width: 50,
height: 200
};

//your code goes here
console.log(cuboid.length*cuboid.width*cuboid.height)