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Merge pull request #1270 from MITx/bug/dhm/jan13

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Fixed bug 114: randomized problems never right b/c state not preserved
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chrisndodge
2013-01-14 06:21:47 -08:00
parent 4efe5789ed 208ed0a438
commit fdba0e48dc
1 changed files with 6 additions and 2 deletions
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8
cms/djangoapps/contentstore/views.py
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@@ -441,8 +441,12 @@ def save_preview_state(request, preview_id, location, instance_state, shared_sta
if 'preview_states' not in request.session:
request.session['preview_states'] = defaultdict(dict)
request.session['preview_states'][preview_id, location]['instance'] = instance_state
request.session['preview_states'][preview_id, location]['shared'] = shared_state
# request.session doesn't notice indirect changes; so, must set its dict w/ every change to get
# it to persist: http://www.djangobook.com/en/2.0/chapter14.html
preview_states = request.session['preview_states']
preview_states[preview_id, location]['instance'] = instance_state
preview_states[preview_id, location]['shared'] = shared_state
request.session['preview_states'] = preview_states # make session mgmt notice the update
def render_from_lms(template_name, dictionary, context=None, namespace='main'):