protected async void btn_AddExam(object sender, EventArgs e)
{
bool res = true;
List <string> questions = new List <string>();
List <TextBox> listofques = new List <TextBox>();
List <TextBox> op1s = new List <TextBox>();
List <TextBox> op2s = new List <TextBox>();
List <TextBox> op3s = new List <TextBox>();
List <TextBox> op4s = new List <TextBox>();
List <TextBox> answers = new List <TextBox>();
for (int i = 0; i < noq; i++)
{
TextBox q = (TextBox)this.Master.FindControl("MainContent").FindControl("ques" + i.ToString());
TextBox op1 = (TextBox)this.Master.FindControl("MainContent").FindControl("op1" + i.ToString());
TextBox op2 = (TextBox)this.Master.FindControl("MainContent").FindControl("op2" + i.ToString());
TextBox op3 = (TextBox)this.Master.FindControl("MainContent").FindControl("op3" + i.ToString());
TextBox op4 = (TextBox)this.Master.FindControl("MainContent").FindControl("op4" + i.ToString());
TextBox ans = (TextBox)this.Master.FindControl("MainContent").FindControl("ans" + i.ToString());
if (q.Text == string.Empty || op1.Text == string.Empty || op2.Text == string.Empty || op3.Text == string.Empty || op4.Text == string.Empty || ans.Text == string.Empty)
{
Label1.Text = "All questions are mandatory";
return;
}
listofques.Add(q);
op1s.Add(op1);
op2s.Add(op2);
op3s.Add(op3);
op4s.Add(op4);
answers.Add(ans);
}
// task of adding questions to database begins
for (int i = 0; i < noq; i++)
{
Question ques = new Question
{
QuestionVal = listofques[i].Text,
Option1 = op1s[i].Text,
Option2 = op2s[i].Text,
Option3 = op3s[i].Text,
Option4 = op4s[i].Text,
Answer = answers[i].Text
};
using (var client = new HttpClient())
{
string jsonString = string.Empty;
client.BaseAddress = new Uri(baseAddress);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage response = await client.PostAsJsonAsync("api/question/", ques);
if (response.IsSuccessStatusCode)
{
jsonString = response.Content.ReadAsStringAsync().Result;
bool resques = bool.Parse(jsonString);
questions.Add(ques.QuestionVal);
Label1.Text += resques.ToString();
res = res && resques;
}
}
//bool resques = questionServiceClient.AddQuestion(ques);
//questions.Add(ques.QuestionVal);
//Label1.Text += resques.ToString();
//res = res && resques;
}
User loggedInUser = (User)Session["loggedInUser"];
string name = (string)Session["User"];
DateTime date = (DateTime)Session["date"];
Online_Examination_Client.Models.Exam exam = new Online_Examination_Client.Models.Exam
{
DueTime = date,
Questions = new List <string>(questions.ToArray()),
Teacher = name
};
using (var client = new HttpClient())
{
string jsonString = string.Empty;
client.BaseAddress = new Uri(baseAddress);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage response = await client.PostAsJsonAsync("api/exam/add", exam);
if (response.IsSuccessStatusCode)
{
bool resexam = bool.Parse(response.Content.ReadAsStringAsync().Result);
Label1.Text += resexam.ToString();
res = res && resexam;
if (res)
{
Response.Redirect("TeacherHome", false);
}
else
{
Label1.Text = "Error";
}
}
else
{
Label1.Text = "Error";
}
}
/* bool resexam = examserviceclient.addexam(exam);
* label1.text += resexam.tostring();
* res = res && resexam;
* if (res)
* {
* response.redirect("teacherhome");
* }
* else
* {
* label1.text = "error";
* }*/
}
protected async void Page_Load(object sender, EventArgs e)
{
ValidationSettings.UnobtrusiveValidationMode = UnobtrusiveValidationMode.None;
examid = Convert.ToInt32(Request.QueryString["id"]);
//questionServiceClient = new QuestionService.QuestionServiceClient();
//examServiceClient = new ExamService.ExamServiceClient();
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(baseAddress);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
string url = "api/exam/" + examid.ToString();
HttpResponseMessage response = await client.GetAsync(url);
if (response.IsSuccessStatusCode)
{
var readTask = response.Content.ReadAsAsync <Online_Examination_Client.Models.Exam>();
readTask.Wait();
Online_Examination_Client.Models.Exam exam = readTask.Result;
int noq = exam.Questions.Count;
for (int i = 0; i < noq; i++)
{
string question = exam.Questions[i];
HtmlGenericControl d = getCustomDiv("row my-3");
HtmlGenericControl d1 = getCustomDiv("offset-4 col-6");
d.Controls.Add(d1);
HtmlGenericControl q = new HtmlGenericControl("h4");
q.Attributes.Add("class", "font-weight-bold form-label");
q.InnerText = (i + 1).ToString() + " " + question;
/*client.BaseAddress = new Uri(baseAddress);
* client.DefaultRequestHeaders.Accept.Clear();
* client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
*/
response = await client.PostAsJsonAsync("api/question/find-question/", question);
if (response.IsSuccessStatusCode)
{
var readTask1 = response.Content.ReadAsAsync <Question>();
readTask1.Wait();
Question ques = readTask1.Result;
questions.Add(ques);
RadioButtonList rdr = new RadioButtonList();
rdr.Items.Add(new ListItem(ques.Option1, ques.Option1));
rdr.Items.Add(new ListItem(ques.Option2, ques.Option2));
rdr.Items.Add(new ListItem(ques.Option3, ques.Option3));
rdr.Items.Add(new ListItem(ques.Option4, ques.Option4));
rdr.ID = "que" + i.ToString();
rdr.CssClass = "mx-3 p-3";
d.Controls.Add(q);
d.Controls.Add(rdr);
this.Master.FindControl("MainContent").FindControl("ques").Controls.Add(d);
}
//QuestionService.Question ques = questionServiceClient.FindQuestion(question);
}
}
}
//ExamService.Exam exam = examServiceClient.GetExam(examid);
}