Committing minor modifications in adjusting the functionality of lecture radio...

Committing minor modifications in adjusting the functionality of lecture radio buttons in the Lecturer Home Page

FirstApp/api.py

@@ -215,14 +215,24 @@ class GetLectureVideoViewSetForHome(APIView):
     def get(self, request):
         lecturer = request.query_params.get('lecturer')
         date = request.query_params.get('date')
+        counter = int(request.query_params.get('counter'))
         lecturer_video = LectureVideo.objects.filter(lecturer_id=lecturer, date=date)
         serializer = LectureVideoSerializer(lecturer_video, many=True)
 
-        lecture_video_id = serializer.data[0]['lecture_video_id']
-        print('lecture video id: ', lecture_video_id)
+        response = {}
+
+        # to check whether there is only one lecture video for the query
+
+        if len(serializer.data) > 1:
+            lecture_video_id = serializer.data[counter]['lecture_video_id']
+            response = serializer.data[counter]
+        else:
+            lecture_video_id = serializer.data[0]['lecture_video_id']
+            response = serializer.data[0]
+
 
         return Response({
-            "response": serializer.data[0]
+            "response": response
         })
 
 

FirstApp/templates/FirstApp/Home.html

@@ -54,6 +54,10 @@
                 global_lecturer = $(this).attr('data-lecturer');
                 global_lecture_date = $(this).attr('data-date');
 
+                let counter = $(this).attr('data-counter');
+
+                alert('counter: ' + counter);
+
                 let real_date = new Date(global_lecture_date);
                 //extract the day
                 let day = '' + real_date.getDate();
@@ -75,7 +79,7 @@
                 //display the video loading message
                 $('#student_behavior_video_loading').attr('hidden', false);
 
-                fetch('http://127.0.0.1:8000/get-lecture-video-for-home/?lecturer=' + global_lecturer + '&date=' + date_format)
+                fetch('http://127.0.0.1:8000/get-lecture-video-for-home/?lecturer=' + global_lecturer + '&date=' + date_format + '&counter=' + counter)
                     .then((res) => res.json())
                     .then((out) => retrieveLectureVideoDetails(out))
                     .catch((error) => alert('an error occurred: ' + error));
@@ -1279,7 +1283,8 @@
                                                                       name="recent_recordings_radio"
                                                                       data-lecturer="{{ lecturer_detail.lecturer }}"
                                                                       data-index="{{ lecturer_detail.index }}"
-                                                                      data-date="{{ lecturer_detail.date }}">
+                                                                      data-date="{{ lecturer_detail.date }}"
+                                                                      data-counter="{{ forloop.counter0 }}">
                                                         </label>
                                                     </div>
                                                 </td>