Bug?

I have made a code that works fine in SPCK editor, but upon copy and pasting it here fails to work. Is this a problem with the application? https://code.sololearn.com/WB8sPzpXWeo3/?ref=app

html bugs darkmode

29th Sep 2020, 5:40 AM

Cam UOR

1 Answer

+ 3

Code Playground loads the code in JS section as if it was a script imported in <head> section of HTML document. As such, the DOM isn't yet completely loaded, thus the error message came for an attempt of referencing a non existing element. Wrap your code inside "load" event handler as follows (in JS section) window.onload = function() { // your JS code here } For a comprehensive explanation on why this happens, please read this post 👇 https://www.sololearn.com/post/90825/?ref=app

29th Sep 2020, 5:50 AM

Ipang