async Task Submission()
{
if (CrossConnectivity.Current.IsConnected)
{
// retrieving data saved locally and formatting it to JSON object.
string saved_data = MobileConfig.get_exam_results().Replace("[", "").Replace("]", "");
//deserializing JSON object.
Debug.WriteLine("DATA : " + saved_data);
var des_json = JsonConvert.DeserializeObject <Model.Examresultssettings>(saved_data);
int exam_settingsID = des_json.examSettingsID;
var url = MobileConfig.GetWebAddress(Application.Current.Properties["campus"].ToString()) + string.
Format("DataFinder.aspx?dataFormat=SubmitExamResults&EXID={0}", exam_settingsID);
var response = await _client.PostAsync(url, null);
var responseContent = await response.Content.ReadAsStringAsync();
// set the server reply a message to the Display Alert
await DisplayAlert("IUIU Mobile", "" + responseContent, "OK");
}
else
{
await DisplayAlert("Connection Error!", "sorry, please first connect to the internet.", "Ok");
}
}
public async void saveSettings()
{
if (CrossConnectivity.Current.IsConnected)
{
// retrieving data saved locally and formatting it to JSON object.
string saved_data = MobileConfig.get_exam_results().Replace("[", "").Replace("]", "");
//deserializing JSON object.
Debug.WriteLine("DATA : " + saved_data);
var des_json = JsonConvert.DeserializeObject <Model.Examresultssettings>(saved_data);
string lecturerID = des_json.lecturerID;
int exam_settingsID = des_json.examSettingsID;
string acadYr = des_json.acadyear;
string sem = "" + des_json.semester;
string course_id = "" + des_json.course_id;
string prog_id = "" + des_json.progid;
string intake = "-";
string sess = "" + des_json.studSession;
string cyear = "" + des_json.cyear;
string mark1 = txtAss1.Text;
string mark2 = txtAss2.Text;
string mark3 = txtAss3.Text;
string mark4 = txtAss4.Text;
string mark5 = txtAss5.Text;
string mark6 = txtAss6.Text;
string mark7 = txtAss7.Text;
string mark8 = txtAss8.Text;
string mark9 = txtAss9.Text;
string mark10 = txtAss10.Text;
string examratio = txtEXPercent.Text;
string cwk_ratio = txtCWPercent.Text;
string exam_format = "";
string noQns = "0";
string finalMark = txtTotal.Text;
var url = MobileConfig.GetWebAddress(Application.Current.Properties["campus"].ToString()) + string.
Format("DataFinder.aspx?dataFormat=ExamSettingsEdit&acad={0}&semester={1}&course_id={2}" +
"&prog_id={3}&intake={4}&sess={5}&cyear={6}&maxQ1={7}&maxQ2={8}&maxQ3={9}" +
"&maxQ4={10}&maxQ5={11}&maxQ6={12}&maxQ7={13}&maxQ8={14}&maxQ9={15}" +
"&maxQ10={16}&cwRatio={17}&examRatio={18}&noQns={19}&" +
"maxTotal={20}&EXID={21}&examFormat={22}&empcode={23}",
acadYr, sem, course_id, prog_id, intake, sess, cyear
, mark1, mark2, mark3, mark4, mark5, mark6, mark7, mark8, mark9, mark10,
cwk_ratio, examratio, noQns, finalMark, exam_settingsID, exam_format, lecturerID);
Debug.WriteLine("POST : " + url);
var response = await _client.PostAsync(url, null);
var responseContent = await response.Content.ReadAsStringAsync();
// set the server reply a message to the Display Alert
await DisplayAlert("", "" + responseContent, "Ok");
}
else
{
await DisplayAlert("No internet Connection", "sorry, please first connect to the internet.", "Ok");
}
}
private async void onViewResultsSheet(object sender, EventArgs e)
{
// retrieving data saved locally and formatting it to JSON object.
string saved_data = MobileConfig.get_exam_results().Replace("[", "").Replace("]", "");
//deserializing JSON object.
Debug.WriteLine("DATA : " + saved_data);
var des_json = JsonConvert.DeserializeObject <Model.Examresultssettings>(saved_data);
string lecturerID = des_json.lecturerID;
int exam_settingsID = des_json.examSettingsID;
MobileConfig.save_exam_settings_id("" + exam_settingsID);
await Navigation.PushAsync(new ExamViewSheet(headerText));
}
void setExamresultsSettings()
{
// retrieving data saved locally and formatting it to JSON object.
string saved_data = MobileConfig.get_exam_results();
//deserializing JSON object.
Debug.WriteLine("DATA : " + saved_data);
var des_json = JsonConvert.DeserializeObject <Model.Examresultssettings>(saved_data);
int mark1 = des_json.maxMark1;
int mark2 = des_json.maxMark2;
int mark3 = des_json.maxMark3;
int mark4 = des_json.maxMark4;
int mark5 = des_json.maxMark5;
int mark6 = des_json.maxMark6;
int mark7 = des_json.maxMark7;
int mark8 = des_json.maxMark8;
int mark9 = des_json.maxMark9;
int mark10 = des_json.maxMark10;
int total = des_json.TotalMaxMark;
int cwk_ratio = des_json.cwRatio;
int examratio = des_json.examRatio;
//setting data into entries
txtAss1.Text = "" + mark1;
txtAss2.Text = "" + mark2;
txtAss3.Text = "" + mark3;
txtAss4.Text = "" + mark4;
txtAss5.Text = "" + mark5;
txtAss6.Text = "" + mark6;
txtAss7.Text = "" + mark7;
txtAss8.Text = "" + mark8;
txtAss9.Text = "" + mark9;
txtAss10.Text = "" + mark10;
txtTotal.Text = "" + total;
txtCWPercent.Text = "" + cwk_ratio;
txtEXPercent.Text = "" + examratio;
headerText = string.Format("EXAM MARKSHEET FOR {0} {1} {2}", des_json.progname, des_json.cyear, des_json.studSession, des_json.courseName);
}
