コード例 #1
0
        protected void AddButton_Click(object sender, EventArgs e)
        {
            // DUPLICATE TAX CODE NAMES SHOULD NOT BE ALLOWED
            ICriteria criteria = NHibernateHelper.CreateCriteria <TaxCode>()
                                 .Add(Restrictions.Like("Name", StringHelper.SafeSqlString(AddTaxCodeName.Text)));
            IList <TaxCode> tempCollection = TaxCodeDataSource.LoadForCriteria(criteria);

            if (tempCollection.Count > 0)
            {
                // TAX RULE(S) WITH SAME NAME ALREADY EXIST
                CustomValidator customNameValidator = new CustomValidator();
                customNameValidator.ValidationGroup   = "Add";
                customNameValidator.ControlToValidate = "AddTaxCodeName";
                customNameValidator.Text         = "*";
                customNameValidator.ErrorMessage = "A Tax Code with the same name <strong>" + AddTaxCodeName.Text + "</strong> already exists.";
                customNameValidator.IsValid      = false;
                phNameValidator.Controls.Add(customNameValidator);

                return;
            }


            TaxCode t = new TaxCode();

            t.Name = AddTaxCodeName.Text;
            t.Save();
            TaxCodeGrid.DataBind();
            AddTaxCodeName.Text = string.Empty;
        }
コード例 #2
0
        protected void TaxCodeGrid_RowUpdating(object sender, GridViewUpdateEventArgs e)
        {
            int     taxCodeId = AlwaysConvert.ToInt(TaxCodeGrid.DataKeys[e.RowIndex].Value);
            TaxCode t         = TaxCodeDataSource.Load(taxCodeId);
            TextBox Name      = (TextBox)TaxCodeGrid.Rows[e.RowIndex].FindControl("Name");

            if (t != null && Name != null)
            {
                // IF NAME IS CHANGED DUPLICATE TAX CODE NAMES SHOULD NOT BE ALLOWED
                if (t.Name != Name.Text)
                {
                    ICriteria criteria = NHibernateHelper.CreateCriteria <TaxCode>()
                                         .Add(Restrictions.Like("Name", StringHelper.SafeSqlString(AddTaxCodeName.Text)));
                    IList <TaxCode> tempCollection = TaxCodeDataSource.LoadForCriteria(criteria);
                    if (tempCollection.Count > 0)
                    {
                        PlaceHolder phGridNameValidator = (PlaceHolder)TaxCodeGrid.Rows[e.RowIndex].FindControl("phGridNameValidator");
                        // TAX RULE(S) WITH SAME NAME ALREADY EXIST
                        CustomValidator customNameValidator = new CustomValidator();
                        customNameValidator.ValidationGroup   = "EditTaxRule";
                        customNameValidator.ControlToValidate = "Name";
                        customNameValidator.Text         = "A Tax Code with the same name already exists.";
                        customNameValidator.ErrorMessage = "A Tax Code with the same name already exists.";
                        customNameValidator.IsValid      = false;
                        phGridNameValidator.Controls.Add(customNameValidator);

                        e.Cancel = true;
                        return;
                    }
                }

                t.Name = Name.Text;
                t.Save();
            }
            e.Cancel = true;
            TaxCodeGrid.EditIndex = -1;
            TaxCodeGrid.DataBind();
        }