Add: Refresh employee view after clicking the add button.

Change: Clear the employee datagrid view after adding a new cutsomer.
Update/Bugfix: Incorrectly updating the combobox selection when populating the datagrid view. Fixed.
Add: Delete button functionality.
Add: Event hooking status combobox into a selection change commited event to automatically update db/customer view when status changes.
This commit is contained in:
kougyoku 2019-10-16 15:09:14 -07:00
parent fa950f79b0
commit 559871d853

View File

@ -75,10 +75,15 @@ namespace QueueSys
tbEmployeeName.Text = "";
MessageBox.Show("Customer has been added!", "Queue System", MessageBoxButtons.OK, MessageBoxIcon.Information);
RefreshEmployeeView();
}
private void RefreshEmployeeView()
{
dgvEmployeeView.Rows.Clear();
dgvEmployeeView.Refresh();
// Build the row.
SqliteDataAccess sdaEvView = new SqliteDataAccess();
List<EmployeeView> evList = new List<EmployeeView>();
@ -113,7 +118,7 @@ namespace QueueSys
//Select the id column from the current row.
foreach(DataGridViewRow row in dgvEmployeeView.Rows)
{
cxStatus = sdaEvView.GetCxStatus(Int32.Parse(dgvEmployeeView.CurrentRow.Cells[0].Value.ToString()));
cxStatus = sdaEvView.GetCxStatus(Int32.Parse(dgvEmployeeView.Rows[row.Index].Cells[0].Value.ToString()));
row.Cells[2].Value = cxStatus[0].status;
}
@ -127,13 +132,83 @@ namespace QueueSys
dgvEmployeeView.Columns.Add(btn);
}
private void dgvEmployeeView_CellClick(object sender, DataGridViewCellEventArgs e)
{
//The delete button was clicked.
if (e.ColumnIndex == 3)
{
MessageBox.Show("Row"+e.RowIndex);
//Sanity check, per option.
if (Properties.Settings.Default.ConfirmDelete)
{
DialogResult result = MessageBox.Show("Are you sure you want to delete this customer?", "Queue System", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation);
if (result == DialogResult.No)
{
MessageBox.Show("Customer was not deleted.", "Queue System", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
}
SqliteDataAccess sdaEvView = new SqliteDataAccess();
EmployeeView evCustomer = new EmployeeView();
evCustomer.id = Int32.Parse(dgvEmployeeView.CurrentRow.Cells[0].Value.ToString());
sdaEvView.ArchiveCustomer(evCustomer);
RefreshEmployeeView();
//Invoke the delegate to update customer view with updated data.
OnSendMessage?.Invoke(this, e);
MessageBox.Show("Customer has been removed from the queue", "Queue System", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
// This event hooks the status combobox into the change commit event
private void dgvEmployeeView_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
{
if (dgvEmployeeView.CurrentCell.ColumnIndex == 2)
{
ComboBox combo = e.Control as ComboBox;
if(combo != null)
{
combo.SelectionChangeCommitted += new EventHandler(dgvCbStatus_SelectionChangeCommitted);
}
}
}
/* This event fires when the "status" combo box was changed
* and that change was "committed"
* This is needed to update the backend SQL db on demand,
* then update the customer view screen.
*/
private void dgvCbStatus_SelectionChangeCommitted(object sender, EventArgs e)
{
DataGridViewComboBoxEditingControl dgvcbec = sender as DataGridViewComboBoxEditingControl;
int CustomerId = Int32.Parse(dgvcbec.EditingControlDataGridView.CurrentRow.Cells[0].Value.ToString());
string new_status = dgvcbec.Text;
//Check to see if we need an update.
SqliteDataAccess sdaEvView = new SqliteDataAccess();
List<StatusModel> cxStatus = new List<StatusModel>();
cxStatus = sdaEvView.GetCxStatus(CustomerId);
// Update not required.
if (cxStatus[0].status == new_status)
return;
/* Update of the backend DB required beyond this point
* Update the customer status on the backend db.
*/
sdaEvView.UpdateCustomerStatus(CustomerId, new_status);
//Invoke the delegate to update customer view with updated data.
OnSendMessage?.Invoke(this, e);
}
}
}