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Start your free trialNour El-din El-helw
8,241 PointsI don't know what I'm doing wrong
For some reason nothing appears in my HTML that's generated by JS , I checked all my code and I don't see anything wrong. I'm using Visual Studio code and using a local host(MAMP) so I can do the AJAX request. I've put my code into the workspace for this video so I can make a snapshot of it. So here it is https://w.trhou.se/jmv8pxs45d . EDIT: I tried it in the workspace and it worked so can someone please explain this?
1 Answer
Steven Parker
231,172 PointsIt's not an error for "statusHTML" to be "undefined" in the console. Since it's declared inside the handler function for onreadystatechange
, it's scope is limited to that function.
If you'd like to be able to examine it from the console, you might want to declare it outside the function as a global.
Nour El-din El-helw
8,241 PointsNour El-din El-helw
8,241 PointsOh right, I don't know how I missed that! But This isn't the main problem, the problem is nothing appears in my HTML that's generated by JS when I'm using my own editor and MAMP( local host ) but when I use the workspace it works.
Steven Parker
231,172 PointsSteven Parker
231,172 PointsI'd guess there's some configuration difference between the workspace and the other system that's affecting the outcome. Adding a few "hooks" like global values to assist with debugging might be a good idea. Knowing exactly what point in the program is failing may help to identify the issue.
Nour El-din El-helw
8,241 PointsNour El-din El-helw
8,241 Pointsthen I'll do that, thanks!
Nour El-din El-helw
8,241 PointsNour El-din El-helw
8,241 PointsI've figured out what's the problem! It was really silly actually, I was in the wrong folder instead of 'video 6' I was in the folder for 'video 5' so there wasn't the div 'roomList' even which I should've put my HTML into. Sorry I wasted your time. ;(
Steven Parker
231,172 PointsSteven Parker
231,172 PointsAnswering an earnest question is never a waste. Glad I could help, and happy coding!
Nour El-din El-helw
8,241 PointsNour El-din El-helw
8,241 PointsHappy coding for you too :D