How can I use input information?

Question

It's possible to store a number you get from an input in a variable and then use it to do operations (multiply and sum)?

I'm creating a web with html and JavaScript, that's my code if you wanna take a look. If you do and you found what's wrong it would be great!!
https://code.sololearn.com/WkFdIbvCKxd3/?ref=app

Answer 1

Miquel Hola,

Yes you can store that in an array.
You will have to declare one empty array first and then use the push method to store it inside.

Example:
let myValues=[];
let value=document.getElementById("something").value;
myValues.push(value);

Each new entries will add in the array and then you could access an handle it by its index...

Answer 2

Also,I m not very sure with js but from what I see you put your script at the end in your html which is good if you insert your js code within your script tags, untill now I never specified a src for a script written in the sololearn playground, as it is I think it is useless here and while you use external js,one problem I encountered sometime with executing scripts has been solved by adding in the js file at the beginning:

window.onload=function(){
...Your whole code inside...
}
it makes the js file executing only once the html has been loaded.
You can test that maybe...
Have a good day.