Merge pull request #480 from edx/rocha/show-dates-in-instructor-analytics

Show dates when the data was collected in the instructor dashboard panel

lms/djangoapps/instructor/views.py

@@ -21,6 +21,7 @@ from django_future.csrf import ensure_csrf_cookie
 from django.views.decorators.cache import cache_control
 from django.core.urlresolvers import reverse
 from django.core.mail import send_mail
+from django.utils import timezone
 
 import xmodule.graders as xmgraders
 from xmodule.modulestore.django import modulestore
@@ -93,6 +94,7 @@ def instructor_dashboard(request, course_id):
                      'title': 'Course Statistics At A Glance',
                      }
         data = [['# Enrolled', CourseEnrollment.objects.filter(course_id=course_id).count()]]
+        data += [['Date', timezone.now().isoformat()]]
         data += compute_course_stats(course).items()
         if request.user.is_staff:
             for field in course.fields:

lms/templates/courseware/instructor_dashboard.html

@@ -449,6 +449,7 @@ function goto( mode)
     <p>
       Students enrolled:
       ${analytics_results["StudentsEnrolled"]['data'][0]['students']}
+      (${analytics_results["StudentsEnrolled"]['time']})
     </p>
   %endif
 
@@ -456,11 +457,15 @@ function goto( mode)
     <p>
       Students active in the last week:
       ${analytics_results["StudentsActive"]['data'][0]['active']}
+      (${analytics_results["StudentsActive"]['time']})
     </p>
   %endif
 
   %if analytics_results.get("StudentsDropoffPerDay"):
-    <p>Student activity day by day</p>
+    <p>
+      Student activity day by day
+      (${analytics_results["StudentsDropoffPerDay"]['time']})
+    </p>
     <div>
       <table class="stat_table">
         <tr>
@@ -479,7 +484,10 @@ function goto( mode)
   %endif
   <br/>
   %if analytics_results.get("ProblemGradeDistribution"):
-    <p>Answer distribution for problems</p>
+    <p>
+      Answer distribution for problems
+      (${analytics_results["ProblemGradeDistribution"]['time']})
+    </p>
     <div>
       <table class="stat_table">
         <tr>
@@ -513,7 +521,10 @@ function goto( mode)
   ##This is not as helpful as it could be -- let's give full point distribution
   ##instead.
   %if analytics_results.get("StudentsPerProblemCorrect"):
-    <p>Students answering correctly</p>
+    <p>
+      Students answering correctly
+      (${analytics_results["StudentsPerProblemCorrect"]['time']})
+    </p>
     <div class="divScroll">
       <table class="stat_table">
         <tr>