Having cache problem in ISAPI environment.
I have read:
if TIWCGPicture.UserCache = True, it will created session image files in userimgcache subfolder, that are always created one time per session, and are deleted when and if the web application exits normally, all the subfolder userimgcache is deleted in these circumstances.
As you can see in the image it tries to create a file in a session subfolder. We made sure the folders are writable.
Any idea what can go wrong here?
My development is with a standalone exe, I don't see any Session based folder being created, but all works fine!
My Code with the Image causing the problem:
- Code: Select all
if (UserSession.cdsDossier.FieldByName('GESLACHT_ID').AsInteger) = 1 then
LImage := 'iconm.jpg'
else
if (UserSession.cdsDossier.FieldByName('GESLACHT_ID').AsInteger) = 2 then
LImage := 'iconv.jpg'
else
LImage := 'icon.jpg';
if (FileExists(FFolder + IntToStr(UserSession.SelectedTrajectClient_ID) + '.jpg')) then
begin
FS := TMemoryStream.Create;
FS.LoadFromFile(FFolder + IntToStr(UserSession.SelectedTrajectClient_ID) + '.jpg');
IWCGJQImage2.Picture.LoadFromStream(FS);
FS.Free;
end
else
if (FileExists(IncludeTrailingPathDelimiter(IWServerCOntroller.ContentPath) + LImage)) then
begin
FS := TMemoryStream.Create;
FS.LoadFromFile(IncludeTrailingPathDelimiter(IWServerCOntroller.ContentPath) + LImage);
IWCGJQImage2.Picture.LoadFromStream(FS);
FS.Free;
end;
