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+5 votes

How to update the progress bar? I tried calling update() but I keep getting an error.

asked in CSC201 Spring 2021 by (8 points)

3 Answers

+4 votes

I think you need to call object.update(window, percent) in which object is specific progress bar you want to update the state.

answered by (2.2k points)

When I was working on it figuring out the percent was the harder part because there is a way to do it if you assume base 10 and then there is a way to do it when the number of the questions don't matter. You have to use 100, division, and count.

+2 votes

What type of error did you get?

answered by (8 points)
+2 votes

are you putting both parameters, window and %, into the .update() call?

answered by (8 points)

yes. I did smth like this firstbar = update(window, 20).


it should be firstBar.update(). we always use . when using methods on objects. = is for the intitial construction.