identifier not found "TCustomWebLookupComboBox"

WEB TMS WEB Core
1

I am getting this error when calling (sender as TCustomWebLookupComboBox) .I have WEBLib.ExtCtrls in the interface uses clause. Any ideas?

2

Where is this declared?
I'm not finding this class anywhere in TMS WEB Core\Core Source folder?

3

so I see

[WEBLib.DBCtrls.pas]
TWebDBLookupComboBox = class(TCustomWebLookupComboBox)

and then

[WEBLib.ExtCrtls.pas]
TCustomWebLookupComboBox = class(TCustomComboBox)
4

I can only think this is old code as this isn't in the latest version source code.

5

I'll try upgrading. Date on WEBLib.ExtCtrls is 19-Dec-2021

Even so, strange that it can't be found

6

I've redownloaded and reinstalled WebCore - uninstalled, deleted the folders, used a different folder name - and it is still the same code as described above.

7

Are you really looking into the latest version \Core Source folder?
I checked the version control system here and at least in the last 6 months, I can't find a reference to TCustomWebLookupComboBox

8

I was looking around at another TWebLookupComboBox issue, so I tried this grep, if it helps. Latest version of TMS Web Core as well, so far as I'm aware.

...tmssoftware\registered\TMS WEB Core RSXE12>grep -i -d tcustomweblookupcombo *.pas

Component Library Source\WEBLib.DBCtrls.pas
  TWebDBLookupComboBox = class(TCustomWebLookupComboBox)
Component Library Source\WEBLib.ExtCtrls.pas
  TCustomWebLookupComboBox = class(TCustomComboBox)
  TWebLookupComboBox = class(TCustomWebLookupComboBox)
{ TCustomWebLookupComboBox }
constructor TCustomWebLookupComboBox.Create(AOwner: TComponent);
destructor TCustomWebLookupComboBox.Destroy;
function TCustomWebLookupComboBox.GetDisplayText: string;
function TCustomWebLookupComboBox.GetHeightEx: integer;
function TCustomWebLookupComboBox.GetValue: string;
procedure TCustomWebLookupComboBox.SetDisplayText(const Value: string);
procedure TCustomWebLookupComboBox.SetHeightEx(const Value: integer);
procedure TCustomWebLookupComboBox.SetHeightPercent(const Value: TPercentSize);
procedure TCustomWebLookupComboBox.SetHeightStyle(const Value: TSizeStyle);
procedure TCustomWebLookupComboBox.SetLookupValues(const Value: TLookupValues);
procedure TCustomWebLookupComboBox.SetValue(const Value: string);
procedure TCustomWebLookupComboBox.SetWidthPercent(const Value: TPercentSize);
procedure TCustomWebLookupComboBox.SetWidthStyle(const Value: TSizeStyle);
9

It's in Component Library Source, which must be what is looked up in the IDE and why it shows as missing when compiling - indeed the structure in Core is very different.

10

I checked deeper and it was a mismatch between the design-time & run-time code.
It will be fixed in the next update.
For now, just cast in the code to TCustomLookupComboBox

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11

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