View Issue Details

IDProjectCategoryView StatusLast Update
0004058JEDI VCL00 JVCL Componentspublic2007-06-19 07:15
ReporterwillhonorAssigned Toobones 
Status resolvedResolutionfixed 
Product Version3.30 
Target VersionFixed in Version3.34 
Summary0004058: TJvDBDateTimePicker Does not obey DropDownDate when current date = nulldate
DescriptionWhen the TJvDBDateTimePicker has the current date = nulldate and the dropdown box is shown it will always show the epox date. The text below is taken from a newsgroup post I made some time ago.

  When the control has focus the nulltext is copied to
FKeepNulltext and FNulltext is set to ''. When the control is dropped
down it has to decide whether or not the value is null. For some reason
the first part of that check is to see whether or not FNulltext has a
value. Therefore CheckNullValue will always return False and the
dropdowndate will be incorrect. The following fix appears to work for



Change this :

function TJvDateTimePicker.CheckNullValue: Boolean;
  Result := CheckNullValue(FNullText, Format, Kind, DateTime, NullDate);

To this :

function TJvDateTimePicker.CheckNullValue: Boolean;
var tmpNullText : String ;
  if self.Focused
  then tmpNullText := FKeepNullText
  else tmpNullText := FNullText ;
  Result := CheckNullValue(tmpNullText, Format, Kind, DateTime,
TagsNo tags attached.


related to 0006220 resolvedobones Issue 4058 fix is not in code 



2007-06-19 07:15

administrator   ~0013440

This is now in SVN

Issue History

Date Modified Username Field Change
2007-02-07 07:18 willhonor New Issue
2007-06-19 07:15 obones Status new => resolved
2007-06-19 07:15 obones Fixed in Version => Daily / SVN
2007-06-19 07:15 obones Resolution open => fixed
2007-06-19 07:15 obones Assigned To => obones
2007-06-19 07:15 obones Note Added: 0013440
2013-12-13 11:07 obones Relationship added related to 0006220