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reset part-1

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This commit is contained in:
Alexander Kryklia
2013-02-25 11:21:47 +02:00
parent 4713c5f095
commit 3dae4d29bd
2 changed files with 47 additions and 1 deletions
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13
common/lib/xmodule/xmodule/poll_module.py
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@@ -75,6 +75,16 @@ class PollModule(XModule):
'poll_answers': self.poll_answers,
'total': sum(self.poll_answers.values())
})
elif dispatch == 'reset_poll' and self.voted:
self.voted = False
# FIXME: fix this, when xblock will support mutable types.
# Now we use this hack.
temp_poll_answers = self.poll_answers
temp_poll_answers[self.poll_answer] -= 1
self.poll_answers = temp_poll_answers
self.poll_answer = ''
else: # return error message
return json.dumps({'error': 'Unknown Command!'})
@@ -119,7 +129,8 @@ class PollModule(XModule):
# to show answered poll after reload:
'poll_answer': self.poll_answer,
'poll_answers': self.poll_answers if self.voted else {},
'total': sum(self.poll_answers.values()) if self.voted else 0})
'total': sum(self.poll_answers.values()) if self.voted else 0,
'reset': self.descriptor.xml_attributes.get('reset', True)})
class PollDescriptor(MakoModuleDescriptor, XmlDescriptor):