From 7155dd407f48293d46b0fb45e7d2354bd0982f76 Mon Sep 17 00:00:00 2001
From: prathamesh
Date: Thu, 26 Jun 2014 15:09:42 +0530
Subject: Changes made to quiz form to accept prerequisite quiz.

---
 testapp/exam/forms.py | 30 ++++++++++++------------------
 testapp/exam/views.py | 10 ++++++++++
 2 files changed, 22 insertions(+), 18 deletions(-)

diff --git a/testapp/exam/forms.py b/testapp/exam/forms.py
index 1f1a2af..a8e3ae7 100644
--- a/testapp/exam/forms.py
+++ b/testapp/exam/forms.py
@@ -27,14 +27,10 @@ QUESTION_TYPES = (
     ("mcq", "Multiple Choice"),
     ("code", "Code"),
     )
-QUIZZES =[('select', 'Select a prerequisite quiz')]
-quizzes = Quiz.objects.all()
-QUIZZES = QUIZZES+[(quiz.id, quiz) for quiz in quizzes]
 
 UNAME_CHARS = letters + "._" + digits
 PWD_CHARS = letters + punctuation + digits
 
-
 class UserRegisterForm(forms.Form):
     """A Class to create new form for User's Registration.
     It has the various fields and functions required to register
@@ -130,16 +126,24 @@ class QuizForm(forms.Form):
     """Creates a form to add or edit a Quiz.
     It has the related fields and functions required."""
 
+    def __init__(self, *args, **kwargs):
+        super(QuizForm, self).__init__(*args, **kwargs)
+        self.QUIZZES = [('', 'Select a prerequisite quiz')]
+        self.QUIZZES = self.QUIZZES + \
+                       list(Quiz.objects.values_list('id','description'))
+        self.fields['prerequisite'] = forms.CharField(required=False,
+                                   widget=forms.Select(choices=self.QUIZZES))
+
+
     start_date = forms.DateField(initial=datetime.date.today)
-    duration = forms.IntegerField()
+    duration = forms.IntegerField(help_text='Will be taken in minutes')
     active = forms.BooleanField(required=False)
     description = forms.CharField(max_length=256, widget=forms.Textarea\
                                   (attrs={'cols': 20, 'rows': 1}))
     pass_criteria = forms.FloatField(initial=40,
                                      help_text='Will be taken as percentage')
     language = forms.CharField(widget=forms.Select(choices=LANGUAGES))
-    prerequisite = forms.CharField(required=False,
-                                   widget=forms.Select(choices=QUIZZES))
+
 
     def save(self):
         start_date = self.cleaned_data["start_date"]
@@ -149,8 +153,6 @@ class QuizForm(forms.Form):
         pass_criteria = self.cleaned_data["pass_criteria"]
         language = self.cleaned_data["language"]
         prerequisite = self.cleaned_data["prerequisite"]
-
-
         new_quiz = Quiz()
         new_quiz.start_date = start_date
         new_quiz.duration = duration
@@ -158,8 +160,7 @@ class QuizForm(forms.Form):
         new_quiz.description = description
         new_quiz.pass_criteria = pass_criteria
         new_quiz.language = language
-        if isinstance(prerequisite, int):
-            new_quiz.prerequisite_id = prerequisite
+        new_quiz.prerequisite_id = prerequisite
         new_quiz.save()
 
 
@@ -207,10 +208,3 @@ class QuestionForm(forms.Form):
         new_question.active = active
         new_question.snippet = snippet
         new_question.save()
-
-
-    class RandomQuestionForm(forms.Form):
-        question_type = forms.CharField(max_length=8, widget=forms.Select\
-                                                    (choices=QUESTION_TYPES))
-        shuffle_questions = forms.BooleanField(required=False)
-
diff --git a/testapp/exam/views.py b/testapp/exam/views.py
index 7353d82..33bafe6 100644
--- a/testapp/exam/views.py
+++ b/testapp/exam/views.py
@@ -188,6 +188,8 @@ def edit_quiz(request):
     duration = request.POST.getlist('duration')
     active = request.POST.getlist('active')
     description = request.POST.getlist('description')
+    language = request.POST.getlist('language')
+    prerequisite = request.POST.getlist('prerequisite')
 
     for j, quiz_id in enumerate(quiz_list):
         quiz = Quiz.objects.get(id=quiz_id)
@@ -195,6 +197,8 @@ def edit_quiz(request):
         quiz.duration = duration[j]
         quiz.active = active[j]
         quiz.description = description[j]
+        quiz.language = language[j]
+        quiz.prerequisite = prerequisite[j]
         quiz.save()
     return my_redirect("/exam/manage/showquiz/")
 
@@ -322,6 +326,8 @@ def add_quiz(request, quiz_id=None):
                 d.duration = form['duration'].data
                 d.active = form['active'].data
                 d.description = form['description'].data
+                d.language = form['language'].data
+                d.prerequisite = form['prerequisite'].data
                 d.save()
                 quiz = Quiz.objects.get(id=quiz_id)
                 return my_redirect("/exam/manage/showquiz")
@@ -342,6 +348,8 @@ def add_quiz(request, quiz_id=None):
             form.initial['duration'] = d.duration
             form.initial['description'] = d.description
             form.initial['active'] = d.active
+            form.initial['language'] = d.language
+            form.initial['prerequisite'] =  d.prerequisite_id
             return my_render_to_response('exam/add_quiz.html',
                                          {'form': form},
                                          context_instance=ci)
@@ -910,6 +918,8 @@ def show_all_quiz(request):
             form.initial['duration'] = d.duration
             form.initial['active'] = d.active
             form.initial['description'] = d.description
+            form.initial['language'] = d.language
+            form.initial['prerequisite'] = d.prerequisite.description
             forms.append(form)
         return my_render_to_response('exam/edit_quiz.html',
                                      {'forms': forms, 'data': data},
-- 
cgit