Checking whether a dish is included in a certain category

    var    Categ: TClassificatorGroup;
    begin
      Categ := TClassificatorGroup(getitemBycodeNum('ClassificatorGroups', CategCode));
        if SYS.ObjectInheritsFrom(TObject(it), 'TDish') then
          if Categ.IsChild(it.RefItem) then
    end

Defining the ID and name of the current station or cash register

   RK7.Cash.Ident, RK7.Cash.Name

Checking the object status in the refernce

TDiscount(TDiscountItem(it).RefItem).Status <>rsDeleted        // stActive

Checking for an empty string

   if SYS.ObjectInheritsFrom(TObject(it), 'TEmptyLine') then break;

Access to the "Alt. name" dish property

    gui.showmessage(TRK7MenuItem(TDish(AObjectAft).RefItem).altname);

Determining the "Cancelled" flag when iterating through rows

   TPrintCheckItem(it).State = disDeleted

Entering a value in the input window

   sdate:=gui.InputBox('Date of birth dd. mm. yyyy', 'Enter the guest's date of birth',", true);

Changing the order type

    procedure ProcessOperation1002320(Parameter: integer);
    begin
      if not RKCheck.Valid then Exit;
      if (GUI.CheckFormInPayMode) then exit;
      RK7.PerformRefObject(RK7.FindItemByCode(rkrefChangeableOrderTypes, 1)); // 1-order type code
    end;

Changing the order category

    procedure ProcessOperation1000813(Parameter: integer);
    var Props: TVisitOrderInfo;
    begin
      Props := TVisitOrderInfo.Create();
      try
        Props.OrderCategoryID := 0;
        RKCheck.UpdateOrderProps(Props);
      finally
        Props.Free;
      end;
     end;

Changing the guest type

    Props.GuestTypeID.

Hide the currency button if the amount is "0"

On the order editing form, specify the script for the MainSelector object in the OnSuitableItem event:

    procedure MainSelectorOnSuitableItemScript(Sender: TBasePanel; item: TReferentItem; var Suitable: boolean);
    begin
      if GUI.CheckFormInPayMode then  // if payment mode now is
      begin
        if SYS.ObjectInheritsFrom(item, 'TCurrency') then
          Suitable := Suitable and (TCurrency(item).tag <> 0); // show non-zero currencies
      end;
    end;

Implemented in versions 7.5.4.204, 7.5.5.045, 7.5.6.004

GUI.ShowMessage('Order amount: '+FloatToStr(RKCheck.CurrentOrder.UnpaidSum));

Adding a menu group when editing a receipt

RK7.PerformRefObject(RK7.FindItemByCode(rkrefCategList, 2 {Menu group code}));

Adding a dish to the receipt if a discount is added

    procedure CheckViewOnAfterCheckViewEdit(Sender: TObject; AEditType: TEditType; AObjectBef, AObjectAft: TObject);
    begin
       if AEditType = etInsert then
         if SYS.ObjectInheritsFrom(AObjectAft, 'TDiscountItem') then
           if (TDiscountItem(AObjectAft).Code = 3) then
             RKCheck.CreateCheckItem(rkrefMenuItems, IntToStr(143), '1');          
    end;

Changing the color of the dish in the order window

    procedure CheckViewOnGetColors(Sender: TObject; CheckItem: TObject; Selected: boolean; var Color, FontColor: TColor);
    begin
      if SYS.ObjectInheritsFrom(CheckItem, 'TDish') then begin
        if (TDish(CheckItem).Quantity = 0) and (TDish(CheckItem).State = disOpened) then begin
          // bug#10226 red color for dishes with quantity = 0
          Color := $004646FF;
          FontColor := clBlack;
        end;
      end;
    end;
    Trk7menuitem(CheckItem.RefItem).VisualType_BColor - background color
    Trk7menuitem(CheckItem.RefItem).VisualType_TextColor - font color

Displaying a previously created message when adding the first dish to an order

procedure CheckViewOnAfterCheckViewEdit(Sender: TObject; AEditType: TEditType; AObjectBef, AObjectAft: TObject);
var i, CntDish: integer;
it: TCheckItem;
begin
if SYS.ObjectInheritsFrom(AObjectAft, 'TDish') then
begin
CntDish := 0;
for i := 0 to RKCheck.CurrentOrder.Sessions.LinesCount - 1 do begin
it := RKCheck.CurrentOrder.Sessions.Lines[i];
if SYS.ObjectInheritsFrom(TObject(it), 'TDish') then
CntDish := CntDish + 1;
end;
if CntDish = 1 then
gui.ShowMessage('Сообщение');
end;
end;

Compliance with the requirements of the Lithuanian Tax Inspectorate

In Lithuania, there is a law according to which cash machines of bars and restaurants should print the sums and amounts of unpaid preliminary invoices in the control tape when printing the Z report.
That is, when the common shift is closed, a report should be printed that shows the number of rejected bills and the sum of all rejected bills.
The necessary functionality is implemented in 7.05.04.148. When a bill is canceled (if the bill was printed), a record about it is saved in the PRINTCHECKS receipt table.

Such records have the following lines:

DELETED=1
ISBILL=1
IGNOREINREP=1

Fixing the amount when canceling a bill

Implemented in 7.5.5.12 and 7.05.04.148

Now, when canceling a bill (if the bill was printed), a record of it is saved in the PRINTCHECKS receipt table.

Such records have the following lines:

DELETED=1
ISBILL=1
IGNOREINREP=1