public void refreshTaskList()
{
if (cboRole.SelectedIndex == -1)
{
lstAllTask.IsEnabled = false;
return;
}
//Example of All Task created for the event
//Throw in All Task Here
List<Task> IndividualTask = new List<Task>();
TasksHelper client = new TasksHelper();
List<Task> AllTask = client.GetTasksByEvent(user.UserID, event_.EventID).ToList<Task>();
lstAllTask.IsEnabled = true;
IndividualTask = client.GetTaskByRole(event_.EventID, int.Parse(cboRole.SelectedValue.ToString())).ToList<Task>();
client.Close();
lstAllTask.ItemsSource = clsTaskAllocate.GetTaskNotAssigned(AllTask, IndividualTask);
lstAssignedTask.ItemsSource = clsTaskAllocate.GetTaskAssigned(IndividualTask, int.Parse(cboRole.SelectedValue.ToString()));
}
private void chkIsCompleted_Click(object sender, RoutedEventArgs e)
{
if (chkIsCompleted.IsChecked == true)
{
if (MessageBox.Show("Are you sure this task is completed? It cannot be undone! ",
"Confirm task completion...",
MessageBoxButton.YesNoCancel, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
TasksHelper client = new TasksHelper();
try
{
var textRange = new TextRange(txtDesc.Document.ContentStart, txtDesc.Document.ContentEnd);
Task task = (Task)lstTask.SelectedItem;
TaskAssignment assn = client.GetTaskAssignment(task.TaskID, event_.EventID,
int.Parse(cboRole.SelectedValue.ToString()));
client.SetTaskCompleted(task, assn.AssignedRoleID, textRange.Text.Trim());
MessageBox.Show("Operation Succeeded");
chkIsCompleted.IsEnabled = false;
txtRemark.IsReadOnly = true;
}
catch (Exception ex)
{
MessageBox.Show("An Error have occured: " + ex.Message, "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
client.Close();
}
else
{
chkIsCompleted.IsChecked = false;
}
}
}
private void btnAddTask_Click(object sender, RoutedEventArgs e)
{
if (txtTaskName.Text.Trim().Length == 0)
{
MessageBox.Show("Please enter the task Name", "Invalid input",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
if (dtpDueDate.SelectedDateTime == default(DateTime))
{
MessageBox.Show("Please select task's due date", "Invalid input",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
TasksHelper client = new TasksHelper();
var textRange = new TextRange(txtDesc.Document.ContentStart, txtDesc.Document.ContentEnd);
try
{
client.CreateTask(user, event_.EventID, txtTaskName.Text.Trim(),
textRange.Text.Trim(), dtpDueDate.SelectedDateTime);
int currIdx = cboRole.SelectedIndex;
cboRole.SelectedIndex = -1;
cboRole.SelectedIndex = currIdx;
MessageBox.Show("Operation Succeeded");
}
catch (Exception ex)
{
MessageBox.Show("An Error have occured: " + ex.Message, "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
LoadTasks();
}
private void loadTasks()
{
TasksHelper client = new TasksHelper();
lstTask.ItemsSource = client.GetTaskByRole(event_.EventID,
int.Parse(cboRole.SelectedValue.ToString()));
client.Close();
ClearAll();
}
private void lstTask_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (lstTask.SelectedIndex == -1)
{
return;
}
txtDesc.Document.Blocks.Clear();
txtRemark.Document.Blocks.Clear();
Task task = (Task)lstTask.SelectedItem;
txtTaskName.Text = task.TaskName;
txtDesc.AppendText(task.TaskDesc);
dtpDueDate.SelectedDateTime = task.DueDate;
TasksHelper client = new TasksHelper();
TaskAssignment assn = client.GetTaskAssignment(task.TaskID, event_.EventID,
int.Parse(cboRole.SelectedValue.ToString()));
txtRemark.AppendText(assn.Remarks);
chkIsCompleted.IsChecked = this.txtRemark.IsReadOnly = assn.IsCompleted;
chkIsCompleted.IsEnabled = !assn.IsCompleted;
if (!assn.IsRead)
{
client.SetTaskRead(task, int.Parse(cboRole.SelectedValue.ToString()));
}
client.Close();
}
private void loadTasks()
{
TasksHelper client = new TasksHelper();
txtTaskMsg.Text = "There are a total of " + client.GetEventTasks(this.event_.EventID).ToList<Task>().Count() + " task(s)";
client.Close();
}
private void loadTasks()
{
TasksHelper client = new TasksHelper();
List<Task> TaskList= client.GetTasksByEvent(user.UserID, event_.EventID).ToList<Task>();
client.Close();
if (TaskList.Count > 0)
{
lblNoTask.Visibility = Visibility.Collapsed;
lstTasks.Visibility = Visibility.Visible;
lstTasks.ItemsSource = TaskList;
}
else
{
lblNoTask.Visibility = Visibility.Visible;
lstTasks.Visibility = Visibility.Collapsed;
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
refreshTaskList();
TasksHelper taskClient = new TasksHelper();
lstManageTasks.ItemsSource = lstOverviewAllTask.ItemsSource = taskClient.GetTasksByEvent(user.UserID, event_.EventID).ToList<Task>();
taskClient.Close();
LoadRoles();
}
private void saveAssignment()
{
//Use threading to stop system from "Hanging" as it may take a long time to save
//as a list of objects are sent over via SOAP
System.Threading.Thread thread = new System.Threading.Thread(
new System.Threading.ThreadStart(
delegate()
{
System.Windows.Threading.DispatcherOperation
dispatcherOp = this.Dispatcher.BeginInvoke(
System.Windows.Threading.DispatcherPriority.Normal,
new Action(delegate()
{
try
{
Mouse.OverrideCursor = Cursors.Wait;
MessageBox.Show("Please wait while we process your request...");
TasksHelper client = new TasksHelper();
try
{
Task[] taskList = this.lstAssignedTask.ItemsSource.Cast<Task>().ToArray();
//MessageBox.Show(taskList[0].TaskName);
client.AssignTask(user, event_.EventID, int.Parse(cboRole.SelectedValue.ToString()), taskList);
}
catch (Exception ex)
{
MessageBox.Show("An error have occured: " + ex.Message, "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
}
catch (Exception ex)
{
MessageBox.Show("An error have occured: " + ex.Message, "Error", MessageBoxButton.OK,
MessageBoxImage.Error);
}
}
));
dispatcherOp.Completed += new EventHandler(dispatcherOp_Completed);
}
));
thread.Start();
}
private void LoadTasks()
{
TasksHelper client = new TasksHelper();
lstManageTasks.ItemsSource = lstOverviewAllTask.ItemsSource = client.GetTasksByEvent(user.UserID, event_.EventID);
client.Close();
ClearAll();
}
private void chkIsCompleted_Click(object sender, RoutedEventArgs e)
{
int selectedTaskIdx = lstOverviewAllTask.SelectedIndex;
Task task = (Task)lstOverviewAllTask.SelectedItem;
TaskAssignmentState tas = (TaskAssignmentState)lvOverViewRoleView.SelectedItem;
TasksHelper client = new TasksHelper();
try
{
if (MessageBox.Show("Are you sure you want to change the status of completion? ",
"Confirm Operation...",
MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.No)
{
chkIsCompleted.IsChecked = tas.TaskAssignment.IsCompleted;
return;
}
var textRange = new TextRange(txtOverviewRemark.Document.ContentStart, txtOverviewRemark.Document.ContentEnd);
if (chkIsCompleted.IsChecked == true)
{
client.SetTaskCompleted(task, tas.TaskAssignment.AssignedRoleID, textRange.Text.Trim());
}
else
{
client.SetTaskIncomplete(user, task, tas.TaskAssignment.AssignedRoleID, textRange.Text.Trim());
}
LoadTasks();
ClearOverview();
cboRole.SelectedIndex = -1;
lstOverviewAllTask.SelectedIndex = selectedTaskIdx;
MessageBox.Show("Operation Succeeded");
//lvOverViewRoleView.SelectedIndex = -1;
}
catch (Exception ex)
{
MessageBox.Show("An Error have occured: " + ex.Message, "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
}
private void btnUpdateTask_Click(object sender, RoutedEventArgs e)
{
if (lstManageTasks.SelectedIndex == -1)
{
MessageBox.Show("Please select a task to update!", "Invalid Input",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
Task t = (Task)lstManageTasks.SelectedItem;
TasksHelper client = new TasksHelper();
var textRange = new TextRange(txtDesc.Document.ContentStart, txtDesc.Document.ContentEnd);
try
{
client.UpdateTask(user, event_.EventID, t.TaskID, txtTaskName.Text.Trim(), textRange.Text.Trim(),
dtpDueDate.SelectedDateTime);
int currIdx = cboRole.SelectedIndex;
cboRole.SelectedIndex = -1;
cboRole.SelectedIndex = currIdx;
MessageBox.Show("Operation Succeeded");
}
catch (Exception ex)
{
MessageBox.Show("An Error have occured: " + ex.Message, "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
LoadTasks();
}
private void btnDeleteTask_Click(object sender, RoutedEventArgs e)
{
if (lstManageTasks.SelectedIndex == -1)
{
MessageBox.Show("Please select a task to delete!", "Invalid Input",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
Task t = (Task)lstManageTasks.SelectedItem;
TasksHelper client = new TasksHelper();
try
{
client.DeleteTask(user, event_.EventID, t.TaskID);
int currIdx = cboRole.SelectedIndex;
cboRole.SelectedIndex = -1;
cboRole.SelectedIndex = currIdx;
MessageBox.Show("Operation Succeeded");
}
catch (Exception ex)
{
MessageBox.Show("An Error have occured: " + ex.Message, "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
LoadTasks();
}
