/// <summary>
/// validates data and if good saves it
/// </summary>
/// <param name="quiz">quiz to submit</param>
/// <exception cref="Exception">data not correct.</exception>
public static void SubmitQuiz(QuizData quiz)
{
QuestionEntity temp = new QuestionEntity();
quiz.Questions.AddRange(temp.ReadQuestions(quiz));
temp.Dispose();
//Validate data
if (quiz.Due < quiz.Open)
{
throw new Exception("The due date must be after the open date.");
}
if (quiz.Questions.Count == 0)
{
throw new Exception("The quiz must contain at least one question.");
}
// Validation for questions takes place when creating the individual questions
//Now that we validated save the quiz
SaveQuiz(quiz);
}
public QuizView(Objective objective) : base(objective)
{
InitializeComponent();
questionsToDeleteOnSave = new List <QuestionData>();
//set title
lblMessage.Text = GlobalData.currentQuiz.Name;
QuestionEntity temp = new QuestionEntity();
GlobalData.currentQuiz.Questions.AddRange(temp.ReadQuestions(GlobalData.currentQuiz));
//create our questions and add them
questionBoxes = new List <QuestionBox>();
for (int i = 0; i < GlobalData.currentQuiz.Questions.Count; i++)
{
QuestionBox questionBox = new QuestionBox(GlobalData.currentQuiz.Questions[i], i + 1, myObjective);
questionBox.Disposed += new EventHandler(questionBox_Disposed);
questionBoxes.Add(questionBox);
}
pnlMain.Controls.AddRange(questionBoxes.ToArray());
//add objective specific objects
#region Edit Quiz
if (myObjective == Objective.ManageQuizzes)
{
BackToolStripMenuItem.Visible = false;
//
// btnAddQuestion
//
this.btnAddQuestion = new Button();
this.btnAddQuestion.BackgroundImage = global::JiTU_CS.Properties.Resources.add_question;
this.btnAddQuestion.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom;
this.btnAddQuestion.Name = "btnAddQuestion";
this.btnAddQuestion.Size = new System.Drawing.Size(32, 32);
this.btnAddQuestion.UseVisualStyleBackColor = true;
this.btnAddQuestion.FlatAppearance.BorderSize = 0;
this.btnAddQuestion.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
this.btnAddQuestion.Click += new EventHandler(btnAddQuestion_Click);
pnlMain.Controls.Add(btnAddQuestion);
}
#endregion
#region Take Quiz
else if (myObjective == Objective.TakeQuiz)
{
mnsMain.Visible = false;
//
// btnSubmit
//
this.btnSubmit = new Button();
this.btnSubmit.Name = "btnSubmit";
this.btnSubmit.UseVisualStyleBackColor = true;
this.btnSubmit.Text = "Submit";
this.btnSubmit.Width = 100;
this.btnSubmit.Click += new EventHandler(btnSubmit_Click);
pnlMain.Controls.Add(btnSubmit);
}
#endregion
#region View All Results
else if (myObjective == Objective.ViewAllResults)
{
saveToolStripMenuItem.Visible = false;
discardToolStripMenuItem.Visible = false;
}
#endregion
//finish up by installing resize handler
this.pnlMain.Resize += new System.EventHandler(this.pnlMain_Resize);
}
