How to get the information which viewer of websites has put into <input> or etc ?

Question

I mean , where does the information go ? how can I store it ?

Answer 1

Check out this sample, you would understand how JavaScript getting input values and update processed data into other elements.

https://code.sololearn.com/Wm2somj6fDNi/?ref=app

Answer 2

Calviղ I see no javascript in your code.

Answer 3

yeah , I see . simple . Calviղ

Answer 4

https://code.sololearn.com/WoLemLeMB1Xd/?ref=app

Can you see JavaScript function now?

Answer 5

Check this out. Solving equation from user input.

https://code.sololearn.com/WFI5uBhia0DD/?ref=app