instructure/canvas-lms — pull request #287 by Xesued (2013-04-03 05:35:36+00:00)
Title: Fixed "out_of" Submission Cell number input

There was an issue when you would click on the up and down arrows of the number input, that it would reset the cell. The blur handler would fire, even if you are just clicking the input controls.

Rather than reset the field, this fix allows them to continue to click up or down as many times, as well as use the input field as normal.