コード例 #1
0
        private void delete_Click(object sender, EventArgs e)
        {
            if (this.ID == null)
            {
                MessageBox.Show("No selected question to be deleted", "OK", MessageBoxButton.OK, MessageBoxImage.Warning);
            }
            MessageBoxResult dr = MessageBox.Show("Are you sure to delete this question?", "Confirmation", MessageBoxButton.YesNo);

            if (dr == MessageBoxResult.Yes)
            {
                Question q = QBManager.QBank.Questions.Where(qt => qt.ID == this.ID).FirstOrDefault();
                if (q.MasterCode != null)
                {
                    q.IsDeleted = true; //Logically delete
                }
                else
                {
                    QBManager.QBank.Questions.Remove(q);    //physically delete because this questions is not yet synced with server
                }
                QBManager.Save();
                //frmParent.RefreshGrid(QBManager.QBank.Questions);
                removeQuestion(q);
                //this.Close();
            }
        }
コード例 #2
0
 public static void SetDefaultTopic(QuestionBank qb)
 {
     foreach (Question q in qb.Questions)
     {
         if (!MasterUtil.IsTopicValid(q.Topic, q.Subject, qb.ExamGrade))
         {
             q.Topic = "Others";
         }
     }
     QBManager.Save();
 }
コード例 #3
0
        private void btnDelete_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
        {
            MessageBoxResult dr = MessageBox.Show("Are you sure to delete this question?", "Confirmation", MessageBoxButton.YesNo);

            if (dr == MessageBoxResult.Yes)
            {
                Question q = (Question)((System.Windows.FrameworkElement)(sender)).DataContext;
                if (q.MasterCode != null)
                {
                    q.IsDeleted = true; //Logically delete
                }
                else
                {
                    QBManager.QBank.Questions.Remove(q);    //physically delete because this questions is not yet synced with server
                }
                QBManager.Save();
                //frmParent.RefreshGrid(QBManager.QBank.Questions);
                removeQuestion(q);
                //this.Close();
            }
        }
コード例 #4
0
        private bool ValidateAndSaveQuestion()
        {
            if (comboSubject.SelectedIndex == -1)
            {
                MessageBox.Show("Please select a subject.", "Qrator", MessageBoxButton.OK, MessageBoxImage.Warning);
                comboSubject.Focus();
                return(false);
            }

            //if (htmlwysiwyg1.getPlainText() == null && htmlwysiwyg1.getHTML() == null)
            if (txtQuestion.Text == null)
            {
                MessageBox.Show("Please enter question text.", "Qrator", MessageBoxButton.OK, MessageBoxImage.Warning);
                txtQuestion.Focus();
                return(false);
            }

            //if (htmlwysiwyg2.getPlainText() == null && htmlwysiwyg2.getHTML() == null)
            if (txtOp1.Text == null)
            {
                MessageBox.Show("Please enter text for 1st. option.", "Qrator", MessageBoxButton.OK, MessageBoxImage.Warning);
                txtOp1.Focus();
                return(false);
            }

            //if (htmlwysiwyg3.getPlainText() == null && htmlwysiwyg3.getHTML() == null)
            if (txtOp2.Text == null)
            {
                MessageBox.Show("Please enter text for 2nd. option.", "Qrator", MessageBoxButton.OK, MessageBoxImage.Warning);
                txtOp2.Focus();
                return(false);
            }

            if (chkOp1.IsChecked == false && chkOp2.IsChecked == false && chkOp3.IsChecked == false && chkOp4.IsChecked == false && chkOp5.IsChecked == false)
            {
                MessageBox.Show("At least one option must be checked.", "Qrator", MessageBoxButton.OK, MessageBoxImage.Warning);
                txtOp1.Focus();
                return(false);
            }

            if (chkOp3.IsChecked == true && (txtOp3.Text == null)) //(htmlwysiwyg4.getPlainText() == null && htmlwysiwyg4.getHTML() == null))
            {
                MessageBox.Show("Please enter text for 3rd. option since you have selected it as correct answer.", "Qrator", MessageBoxButton.OK, MessageBoxImage.Warning);
                txtOp3.Focus();
                return(false);
            }

            if (chkOp4.IsChecked == true && (txtOp4.Text == null)) //(htmlwysiwyg5.getPlainText() == null && htmlwysiwyg5.getHTML() == null))
            {
                MessageBox.Show("Please enter text for 4th. option since you have selected it as correct answer.", "Qrator", MessageBoxButton.OK, MessageBoxImage.Warning);
                txtOp4.Focus();
                return(false);
            }

            if (chkOp5.IsChecked == true && (txtOp5.Text == null))//(htmlwysiwyg6.getPlainText() == null && htmlwysiwyg6.getHTML() == null))
            {
                MessageBox.Show("Please enter text for 5th. option since you have selected it as correct answer.", "Qrator", MessageBoxButton.OK, MessageBoxImage.Warning);
                txtOp5.Focus();
                return(false);
            }

            short complexity = 0;

            if (radEasy.IsChecked == true)
            {
                complexity = 1;
            }
            else if (radMod.IsChecked == true)
            {
                complexity = 2;
            }
            else if (radHard.IsChecked == true)
            {
                complexity = 3;
            }

            List <Answer> answers = new List <Answer>();
            Answer        a1      = new Answer
            {
                IsCorrect  = (bool)chkOp1.IsChecked,
                OptionText = txtOp1.Text
            };

            answers.Add(a1);

            Answer a2 = new Answer
            {
                IsCorrect  = (bool)chkOp2.IsChecked,
                OptionText = txtOp2.Text
            };

            answers.Add(a2);

            Answer a3 = new Answer
            {
                IsCorrect  = (bool)chkOp3.IsChecked,
                OptionText = txtOp3.Text
            };

            answers.Add(a3);

            Answer a4 = new Answer
            {
                IsCorrect  = (bool)chkOp4.IsChecked,
                OptionText = txtOp4.Text
            };

            answers.Add(a4);

            //if (htmlwysiwyg6.getPlainText() != null && htmlwysiwyg6.getPlainText().Trim() != "")
            if (txtOp5.Text == null)
            {
                Answer a5 = new Answer
                {
                    IsCorrect  = (bool)chkOp5.IsChecked,
                    OptionText = txtOp5.Text
                };
                answers.Add(a5);
            }

            timeSpent.Stop();
            TimeSpan ts = timeSpent.Elapsed;

            if (this.ID == null)
            {
                Question q = new Question
                {
                    AnswerExplanation = txtExplination.Text, //htmlwysiwyg7.getHTML(),
                    Instruction       = txtDirection.Text,   // htmlwysiwyg8.getHTML(),
                    Complexity        = complexity,
                    CreatedDate       = DateTime.Now,
                    LastModifiedDate  = DateTime.Now,
                    QuestionText      = txtQuestion.Text, //htmlwysiwyg1.getHTML(),
                    Subject           = comboSubject.Text,
                    Topic             = comboTopic.Text,
                    OptionTexts       = answers,
                    ID             = Guid.NewGuid().ToString(),
                    TotalTimeSpent = ts.TotalMinutes
                };
                this.ID = q.ID;
                QBProcessor.CleanseQuestionBankData(q);
                QBManager.QBank.Questions.Add(q);
                addQuestion(q);
                clearFields();
            }
            else
            {
                Question quest = QBManager.QBank.Questions.Find(q => q.ID == this.ID);
                quest.AnswerExplanation = txtExplination.Text; // htmlwysiwyg7.getHTML();
                quest.Instruction       = txtDirection.Text;   // htmlwysiwyg8.getHTML();
                quest.Complexity        = complexity;
                quest.LastModifiedDate  = DateTime.Now;
                quest.QuestionText      = txtQuestion.Text; // htmlwysiwyg1.getHTML();
                quest.Subject           = comboSubject.Text;
                quest.Topic             = comboTopic.Text;

                //Update option texts
                quest.OptionTexts[0].IsCorrect    = answers[0].IsCorrect;
                quest.OptionTexts[0].ModifiedDate = DateTime.Now;
                quest.OptionTexts[0].OptionText   = answers[0].OptionText;

                quest.OptionTexts[1].IsCorrect    = answers[1].IsCorrect;
                quest.OptionTexts[1].ModifiedDate = DateTime.Now;
                quest.OptionTexts[1].OptionText   = answers[1].OptionText;

                quest.OptionTexts[2].IsCorrect    = answers[2].IsCorrect;
                quest.OptionTexts[2].ModifiedDate = DateTime.Now;
                quest.OptionTexts[2].OptionText   = answers[2].OptionText;

                quest.OptionTexts[3].IsCorrect    = answers[3].IsCorrect;
                quest.OptionTexts[3].ModifiedDate = DateTime.Now;
                quest.OptionTexts[3].OptionText   = answers[3].OptionText;

                //An option has been removed
                if (quest.OptionTexts.Count > answers.Count)
                {
                    quest.OptionTexts[4].IsDeleted = true;
                }
                else if (quest.OptionTexts.Count < answers.Count)   //An option has been added
                {
                    Answer a = new Answer();
                    a.IsCorrect    = answers[4].IsCorrect;
                    a.ModifiedDate = DateTime.Now;
                    a.OptionText   = answers[4].OptionText;
                    quest.OptionTexts.Add(a);
                }
                else if (answers.Count > 4)
                {
                    quest.OptionTexts[4].IsCorrect    = answers[4].IsCorrect;
                    quest.OptionTexts[4].ModifiedDate = DateTime.Now;
                    quest.OptionTexts[4].OptionText   = answers[4].OptionText;
                }

                if (quest.TotalTimeSpent != 0.00)
                {
                    quest.TotalTimeSpent = quest.TotalTimeSpent + ts.TotalMinutes;
                }
                else
                {
                    quest.TotalTimeSpent = ts.TotalMinutes;
                }
                QBProcessor.CleanseQuestionBankData(quest);
                int index = 0;
                foreach (Question q in itmsQuestions.Items)
                {
                    if (q.ID == this.ID)
                    {
                        itmsQuestions.Items.Remove(q);
                        itmsQuestions.Items.Insert(index, quest);
                        break;
                    }
                    index++;
                }
                clearFields();
            }

            QBManager.Save();
            return(true);
        }
コード例 #5
0
        private void savebtn_Click(object sender, RoutedEventArgs e)
        {
            //Validate
            if (txtName.Text.Trim() == "" || txtName.Text == string.Empty)
            {
                MessageBox.Show("Please enter question bank name.", "QBank", MessageBoxButton.OK, MessageBoxImage.Warning);
                txtName.Focus();
                return;
            }

            if (comboGrade.SelectedIndex == -1)
            {
                MessageBox.Show("Please select an entrance examination.", "QBank", MessageBoxButton.OK, MessageBoxImage.Warning);
                comboGrade.Focus();
                return;
            }

            if (txtDescr.Text.Trim() == "" || txtDescr.Text == string.Empty)
            {
                MessageBox.Show("Please provide a description of the question bank.", "QBank", MessageBoxButton.OK, MessageBoxImage.Warning);
                txtDescr.Focus();
                return;
            }

            //Save Information
            if (this.IsNew)
            {
                QuestionBank qb = new QuestionBank
                {
                    Description   = txtDescr.Text,
                    Name          = txtName.Text,
                    TimeAllocated = Int16.Parse(txtTime.Text),
                    Questions     = new List <Question>(),
                    ExamGrade     = comboGrade.Text
                };

                System.Windows.Forms.SaveFileDialog saveFileDialog1 = new System.Windows.Forms.SaveFileDialog();
                System.Windows.Forms.DialogResult   dr = saveFileDialog1.ShowDialog();
                if (dr == System.Windows.Forms.DialogResult.OK)
                {
                    QBManager.FileName  = saveFileDialog1.FileName;
                    qb.CreatedDate      = DateTime.Now;
                    qb.CreatedBy        = Environment.UserName;
                    qb.LastModifiedDate = DateTime.Now;
                    qb.Mode             = "Operator";
                    QBManager.QBank     = qb;
                    QBManager.Save();

                    MessageBox.Show("Question bank created successfully. Please add questions.", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
                    //frmParent.RefreshGrid(qb.Questions);
                    this.Close();
                }
            }
            else
            {
                QBManager.QBank.Description      = txtDescr.Text;
                QBManager.QBank.LastModifiedDate = DateTime.Now;
                QBManager.QBank.Name             = txtName.Text;
                QBManager.QBank.TimeAllocated    = Int16.Parse(txtTime.Text);
                QBManager.QBank.ExamGrade        = comboGrade.Text;
                QBManager.Save();
                MessageBox.Show("Question bank updated successfully", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
                this.Close();
            }
        }