HTML AND JAVASCRIPT

Question

how can i get the input from html form (input is number) then store in a variable in javascript
so that i manipulate those number through javascript????????

Answer 1

You can assign the value of the input field of the form to a variable in the script, e.g.
let a = document.getElementById (
'inputFieldId'
).value;

You get, however, a string from that, so you would have to parse it to a number by using parseInt() or parseFloat() before using it.

Reference:
https://www.w3schools.com/jsref/prop_text_value.asp

Answer 2

Many learn

Answer 3

https://code.sololearn.com/WTXJ3z81Qax7/?ref=app