private void TreeList1_FocusedNodeChanged(object sender, DevExpress.XtraTreeList.FocusedNodeChangedEventArgs e)
{
int id = 0;
if (int.TryParse(e.Node.GetValue(nameof(category.ID)).ToString(), out id))
{
var db = new DAL.dbDataContext();
category = db.ProductCategories.Single(x => x.ID == id);
GetData();
}
}
// PUT api/values/5
public ValidationResult_OSC Put([FromBody]OnlineShoppingCart.Model.ProductCategory productCategory)
{
var result = new ValidationResult_OSC();
ValidationHelper validationHelper = new ValidationHelper(ref result, ModelState);
if (result.Success)
{
DAL.ProductCategory productCatDAL = new DAL.ProductCategory();
return productCatDAL.UpdateCategory(productCategory);
}
return result;
}
private void Lkp_Category_ProcessNewValue(object sender, DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs e)
{
if (e.DisplayValue is string st && st.Trim() != string.Empty)
{
var newObject = new DAL.ProductCategory()
{
Name = st, ParentID = 0, Number = "0"
};
using (var db = new DAL.dbDataContext())
{
db.ProductCategories.InsertOnSubmit(newObject);
db.SubmitChanges();
}
((List <DAL.ProductCategory>)lkp_Category.Properties.DataSource).Add(newObject);
e.Handled = true;
}
}
public Result<List<OnlineShoppingCart.Model.ProductCategory>> GetAllCategories()
{
DAL.ProductCategory productCategory = new DAL.ProductCategory();
return productCategory.GetAllCategoryList();
}
public Result<OnlineShoppingCart.Model.ProductCategory> Get(int id)
{
DAL.ProductCategory productCategory = new DAL.ProductCategory();
return productCategory.GetCategory(id);
}
// DELETE api/values/5
public ValidationResult_OSC Delete(int id)
{
DAL.ProductCategory productCatDAL = new DAL.ProductCategory();
return productCatDAL.DeleteCategory(id);
}
public override void New()
{
category = new DAL.ProductCategory();
base.New();
}