/// <summary>
/// insert new department
/// </summary>
private void Insert()
{
try
{
var department = new cat_Department
{
Name = txtName.Text.Trim(),
ShortName = txtShortName.Text.Trim(),
Address = txtAddress.Text.Trim(),
Telephone = txtTelephone.Text.Trim(),
Fax = txtFax.Text.Trim(),
TaxCode = txtTaxCode.Text.Trim(),
Order = 0,
ParentId = 0,
IsPrimary = chkIsPrimary.Checked,
IsLocked = chkIsLocked.Checked
};
if (int.TryParse(cbxParent.SelectedItem.Value, out var parentId) && parentId >= 0)
{
department.ParentId = parentId;
}
if (int.TryParse(txtOrder.Text, out var order))
{
department.Order = order;
}
cat_DepartmentServices.Create(department);
}
catch (Exception e)
{
Dialog.Alert("Có lỗi xảy ra trong quá trình thêm mới: {0}".FormatWith(e.Message));
}
}
/// <summary>
/// Recursive function for populating child node
/// </summary>
/// <param name="lstDepartments"></param>
/// <param name="currentDepartment"></param>
/// <param name="level"></param>
/// <param name="departmentTree"></param>
private void PopulateDepartmentsTreeNode(List <cat_Department> lstDepartments, cat_Department currentDepartment,
int level, ref List <cat_Department> departmentTree)
{
var lstChildDepartments = lstDepartments.Where(d => d.ParentId == currentDepartment.Id).OrderBy(d => d.Order);
level += 1;
var prefix = string.Empty;
for (var i = 0; i < level; i++)
{
prefix += @"+---";
}
foreach (var d in lstChildDepartments)
{
d.Name = "{0}{1}".FormatWith(prefix, d.Name);
departmentTree.Add(d);
PopulateDepartmentsTreeNode(lstDepartments, d, level, ref departmentTree);
}
}
