protected void SaveButton_Click(object sender, EventArgs e)
{
_TaxCode.TaxRules.Clear();
foreach (GridViewRow gvr in TaxRuleGrid.Rows)
{
int taxRuleId = (int)TaxRuleGrid.DataKeys[gvr.DataItemIndex].Value;
TaxRule taxRule = TaxRuleDataSource.Load(taxRuleId);
CheckBox Linked = gvr.FindControl("Linked") as CheckBox;
if (Linked.Checked)
{
if (taxRule.TaxCodes.IndexOf(_TaxCode) < 0)
{
taxRule.TaxCodes.Add(_TaxCode);
taxRule.Save();
}
_TaxCode.TaxRules.Add(taxRule);
}
else
{
if (taxRule.TaxCodes.IndexOf(_TaxCode) > -1)
{
taxRule.TaxCodes.Remove(_TaxCode);
taxRule.Save();
}
}
}
SavedMessage.Visible = true;
SavedMessage.Text = string.Format(SavedMessage.Text, LocaleHelper.LocalNow);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!TaxesEnabled)
{
int taxRuleCount = TaxRuleDataSource.CountAll();
TaxesDisabledPanel.Visible = (taxRuleCount > 0);
}
}
protected void Page_PreRender(object sender, EventArgs e)
{
if (!_TaxProvider.Enabled)
{
int taxRuleCount = TaxRuleDataSource.CountAll();
TaxesDisabledPanel.Visible = (taxRuleCount > 0);
}
IncludeAnonPanel.Visible = (ShoppingDisplay.SelectedIndex != 0 && EnabledCheckBox.Checked);
}
protected void Page_Load(object sender, EventArgs e)
{
_TaxRuleId = AlwaysConvert.ToInt(Request.QueryString["TaxRuleId"]);
_TaxRule = TaxRuleDataSource.Load(_TaxRuleId);
if (_TaxRule == null)
{
Response.Redirect("TaxRules.aspx");
}
Caption.Text = string.Format(Caption.Text, _TaxRule.Name);
if (!Page.IsPostBack)
{
Name.Text = _TaxRule.Name;
foreach (ListItem taxCodeItem in this.TaxCodes.Items)
{
TaxCode taxCode = TaxCodeDataSource.Load(AlwaysConvert.ToInt(taxCodeItem.Value));
taxCodeItem.Selected = (_TaxRule.TaxCodes.IndexOf(taxCode) > -1);
}
TaxRate.Text = string.Format("{0:0.00##}", _TaxRule.TaxRate);
ZoneRule.SelectedIndex = (_TaxRule.ShipZones.Count == 0) ? 0 : 1;
foreach (ShipZone item in _TaxRule.ShipZones)
{
ListItem listItem = ZoneList.Items.FindByValue(item.Id.ToString());
if (listItem != null)
{
listItem.Selected = true;
}
}
UseBillingAddress.SelectedIndex = _TaxRule.UseBillingAddress ? 1 : 0;
GroupRule.SelectedIndex = _TaxRule.GroupRuleId;
foreach (Group item in _TaxRule.Groups)
{
ListItem listItem = GroupList.Items.FindByValue(item.Id.ToString());
if (listItem != null)
{
listItem.Selected = true;
}
}
ListItem selectedCode = TaxCode.Items.FindByValue(_TaxRule.TaxCodeId.ToString());
if (selectedCode != null)
{
selectedCode.Selected = true;
}
Priority.Text = _TaxRule.Priority.ToString();
ListItem roundingRuleItem = RoundingRule.Items.FindByValue(_TaxRule.RoundingRuleId.ToString());
if (roundingRuleItem != null)
{
RoundingRule.SelectedItem.Selected = false;
roundingRuleItem.Selected = true;
}
PerUnitCalculation.Checked = _TaxRule.UsePerItemTax;
}
}
/// <summary>
/// Gets the tax rules that may apply
/// </summary>
/// <param name="taxCodeIds">The tax code of the taxable item(s)</param>
/// <param name="billingAddress">The billing address for the item(s)</param>
/// <param name="shippingAddresses">The shipping addresses for the item(s)</param>
/// <param name="user">The user shopping for the item(s)</param>
/// <returns>A List of TaxRule records that may apply</returns>
public static List <TaxRule> GetPotentialTaxRules(int[] taxCodeIds, TaxAddress billingAddress, List <TaxAddress> shippingAddresses, User user)
{
// BUILD THE KEY
String cacheKey = GetTaxCodesKey(taxCodeIds) + "~" + GetAddressKey(billingAddress) + "~" + GetAddressKey(shippingAddresses) + "~" + user.UserId;
Dictionary <string, List <TaxRule> > taxRulesDic = null;
// CHECK THE HTTP CONTEXT FOR EXISTING RULES
if (HttpContext.Current != null)
{
taxRulesDic = HttpContext.Current.Items["PotentialTaxRules"] as Dictionary <string, List <TaxRule> >;
if (taxRulesDic != null)
{
if (taxRulesDic.ContainsKey(cacheKey))
{
return(taxRulesDic[cacheKey]);
}
}
else
{
taxRulesDic = new Dictionary <string, List <TaxRule> >();
}
}
List <TaxRule> allRules = new List <TaxRule>();
TaxRuleCollection countryRules = TaxRuleDataSource.LoadForTaxCodes(taxCodeIds, billingAddress, user);
foreach (TaxRule rule in countryRules)
{
allRules.Add(rule);
}
foreach (TaxAddress shippingAddress in shippingAddresses)
{
countryRules = TaxRuleDataSource.LoadForTaxCodes(taxCodeIds, shippingAddress, user);
foreach (TaxRule rule in countryRules)
{
if (!ListContainsTaxRule(allRules, rule.TaxRuleId))
{
allRules.Add(rule);
}
}
}
// IF CONTEXT IS AVAILABLE STORE THE RESULTS
if (HttpContext.Current != null)
{
taxRulesDic[cacheKey] = allRules;
HttpContext.Current.Items["PotentialTaxRules"] = taxRulesDic;
}
return(allRules);
}
public static int GetOrderItemTaxPriority(OrderItem oi)
{
if (oi.OrderItemType == OrderItemType.Tax)
{
//THIS IS A TAX, RETURN THE TAX RULE PRIORITY
//SKU OF ITEM SHOULD BE TAX RULE ID
int taxRuleId = AlwaysConvert.ToInt(oi.Sku);
TaxRule rule = TaxRuleDataSource.Load(taxRuleId);
if (rule != null)
{
return(rule.Priority);
}
}
return(-1);
}
protected void SaveButton_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
// DUPLICATE TAX RULE NAMES SHOULD NOT BE ALLOWED
int taxRuleId = TaxRuleDataSource.GetTaxRuleIdByName(Name.Text);
if (taxRuleId > 0)
{
// TAX RULE(S) WITH SAME NAME ALREADY EXIST
CustomValidator customNameValidator = new CustomValidator();
customNameValidator.ControlToValidate = "Name";
customNameValidator.Text = "*";
customNameValidator.ErrorMessage = "A Tax Rule with the same name already exists.";
customNameValidator.IsValid = false;
phNameValidator.Controls.Add(customNameValidator);
return;
}
//SAVE TAX RULE
TaxRule taxRule = new TaxRule();
taxRule.Name = Name.Text;
taxRule.TaxRate = AlwaysConvert.ToDecimal(TaxRate.Text);
taxRule.UseBillingAddress = AlwaysConvert.ToBool(UseBillingAddress.SelectedValue.Equals("1"), false);
taxRule.TaxCodeId = AlwaysConvert.ToInt(TaxCode.SelectedValue);
taxRule.Priority = AlwaysConvert.ToInt16(Priority.Text);
taxRule.UsePerItemTax = PerUnitCalculation.Checked;
taxRule.Save();
//UPDATE TAX CODES
taxRule.TaxCodes.Clear();
taxRule.Save();
foreach (ListItem listItem in TaxCodes.Items)
{
if (listItem.Selected)
{
TaxCode taxCode = TaxCodeDataSource.Load(AlwaysConvert.ToInt(listItem.Value));
taxRule.TaxCodes.Add(taxCode);
listItem.Selected = false;
}
}
//UPDATE ZONES
taxRule.ShipZones.Clear();
if (ZoneRule.SelectedIndex > 0)
{
foreach (ListItem item in ZoneList.Items)
{
ShipZone shipZone = ShipZoneDataSource.Load(AlwaysConvert.ToInt(item.Value));
if (item.Selected)
{
taxRule.ShipZones.Add(shipZone);
}
}
}
//UPDATE GROUP FILTER
taxRule.Groups.Clear();
taxRule.GroupRule = (FilterRule)GroupRule.SelectedIndex;
if (taxRule.GroupRule != FilterRule.All)
{
foreach (ListItem item in GroupList.Items)
{
Group group = GroupDataSource.Load(AlwaysConvert.ToInt(item.Value));
if (item.Selected)
{
taxRule.Groups.Add(group);
}
}
}
//IF NO GROUPS ARE SELECTED, APPLY TO ALL GROUPS
if (taxRule.Groups.Count == 0)
{
taxRule.GroupRule = FilterRule.All;
}
// UPDATE ROUNDING RULE
taxRule.RoundingRuleId = AlwaysConvert.ToByte(RoundingRule.SelectedValue);
taxRule.Save();
//UPDATE THE ADD MESSAGE
Response.Redirect("TaxRules.aspx");
}
}
){kind=link}