public static void UpdateDependentTasks(string id, string parentid)
{
ToDoService.ToDoItemContract toDoItem = new ToDoService.ToDoItemContract();
toDoItem.Id = id;
toDoItem.ParentId = parentid;
UpdateDependentTasks(toDoItem);
}
protected void btn_AddTask_Click(object sender, EventArgs e)
{
ToDoService.ToDoItemContract toDoItem = new ToDoService.ToDoItemContract();
toDoItem.Title = txtTask.Text;
toDoItem.Description = txtDescription.Text;
Save(toDoItem);
// update the UI
LoadTasks();
}
protected void dlTasks_UpdateCommand(Object sender, DataListCommandEventArgs e)
{
ToDoService.ToDoItemContract toDoItem = new ToDoService.ToDoItemContract();
toDoItem.Id = e.CommandArgument.ToString();
toDoItem.Title = (e.Item.FindControl("txtUpdateTitle") as TextBox).Text;
toDoItem.Description = (e.Item.FindControl("txtUpdateDescription") as TextBox).Text;
toDoItem.Complete = (e.Item.FindControl("chkComplete") as CheckBox).Checked;
Save(toDoItem);
// take the list out of edit mode
dlTasks.EditItemIndex = -1;
// update the UI
LoadTasks();
}
private static void UpdateDependentTasks(ToDoService.ToDoItemContract toDoItemContract)
{
ToDoService.ToDoServiceClient client = new ToDoService.ToDoServiceClient();
try
{
// update the task
client.UpdateDependentTasks(toDoItemContract);
}
catch (Exception ex)
{
client.Abort();
// TODO: Client side save error message
return;
}
}
private string Save(ToDoService.ToDoItemContract toDoItemContract)
{
// get the todo list items
ToDoService.ToDoServiceClient client = new ToDoService.ToDoServiceClient();
try
{
// save the new task
return(client.SaveToDoItem(toDoItemContract));
}
catch (Exception ex)
{
client.Abort();
// TODO: Client side save error message
return("");
}
}
public static string GetAnyDependentTasks(string id)
{
string result = "";
// get the todo list items
ToDoService.ToDoServiceClient client = new ToDoService.ToDoServiceClient();
try
{
List <ToDoService.ToDoItemContract> toDoItems = client.GetToDoItems("").ToList();
// get specific record
ToDoService.ToDoItemContract singleRecord = toDoItems.Where(tdi => tdi.Id == id).FirstOrDefault();
// get records the have the same parentid as the id passed in and order by orderid asc
// only those whose orderid < than singleRecord.OrderId
foreach (var item in toDoItems.Where(tdi => tdi.Complete == false && tdi.Id == singleRecord.ParentId && tdi.OrderId < singleRecord.OrderId).OrderBy(tdi => tdi.OrderId).ToList())
{
result = string.Format("{0}<li>{1}</li>", result, item.Title);
}
// if result is not empty, add enclosing ul tag
if (!string.IsNullOrWhiteSpace(result))
{
result = string.Format("<ul>{0}</ul>", result);
}
client.Close();
}
catch (Exception ex)
{
// TODO: Log error
client.Abort();
}
return(result);
}
public static ToDoService.ToDoItemContract[] GetDependentTaskOptions(string id)
{
List <ToDoService.ToDoItemContract> matches = new List <ToDoService.ToDoItemContract>();
// get the todo list items
ToDoService.ToDoServiceClient client = new ToDoService.ToDoServiceClient();
try
{
List <ToDoService.ToDoItemContract> toDoItems = client.GetToDoItems("").ToList();
client.Close();
// get specific record
ToDoService.ToDoItemContract singleRecord = toDoItems.Where(tdi => tdi.Id == id).FirstOrDefault();
// get all dependents with lower order ID not including current task
matches = toDoItems.Where(tdi => tdi.Id != id && tdi.OrderId < singleRecord.OrderId).ToList();
}
catch (Exception ex)
{
// TODO: Log error
client.Abort();
}
return(matches.ToArray());
}