Webob represents uploaded files as cgi.FieldStorage objects. The
XModule code expects pure Python file objects. Each FieldStorage object
is wrapped to present the proper file interface, with file names.
LMS-1492
Now the interface will reset apropriately and allow a user to retry
expanding the discussion or loading a new page, and the alert message
will ask the user to retry.
JIRA: FOR-300, FOR-301
Disabled Jasmine test due to flakiness on dev machine.
Added test for endTime in update().
Enabled updatePlayTime() tests. Will see on Jenkins.
Adding test for updatePlayTime() method.
Adding ProgressSlider notifyThroughHandleEnd() Jasmine tests.
Fixing Jasmine coverage problems.
Removed cover logs.
Fixing flaky test.
Removed code coverage logs.
BLD-488
Adding focus on slider handle when video ends.
Removing unnecessary debug console.log() calls.
Change back to original code.
Adding comments.
Also undid tabindex=-1 for the slider knob. It is unnecessary, and prevents
the user from tabbing onto the slider.
Adding minor details.
startTime and endTime proper reset.
BLD-488
For accessibility purposes, it is bad to allow a user to initiate
loading of additional threads in the navigation sidebar and then shift
focus away from the sidebar, only to have focus snap back when the
additional threads are loaded. Now, we trap focus on the loading element
as recommended by our accessibility consultant.
JIRA: FOR-238
When a user attempts to load more threads in the forum navigation
sidebar, reset the state of the world so the user can retry, and alert
the user appropriately.
AJAX requests on forums pages occasionally fail (usually when a request
to the comments service times out), but the user is not made aware of
the failure. This manifests as either the system not appearing to store
state (e.g. if an attempt to flag a post fails) or something taking
forever to load. Now, a modal will pop up to alert the user that a
request has failed and instruct them to reload the page.
In the longer term, we should fix each user gesture that results in an
AJAX call to gracefully handle a failure by resetting the state of the
world appropriately and aleritng the user.
JIRA: FOR-37
