I am learning to make interactive apps from code.org but when I put the same code in sololearn it does'nt work(JavaScript)

Question

For example the setProperty and onEvent function do not work in other compilers

Answer 1

it is sth. special on SL.
you must put your code into event handler onload.

https://code.sololearn.com/WToz3mVCJufV/?ref=app

Answer 2

I am doing it in my laptop actually