View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0003904||JEDI VCL||00 JVCL Components||public||2006-09-14 09:25||2006-10-01 10:19|
|Product Version||Daily / GIT|
|Target Version||Fixed in Version||3.30|
|Summary||0003904: TjvDBlookupComboslow down when browsing or searching record.|
|Description||The modifications made to JVDBLookup unit, since revision 10790 included, decreases the speed of the drop down list (when fired) and items search is very slow (when typing). I use paradox table with more than 13.000 records|
|Tags||No tags attached.|
||Please provide the zipped sources of a sample application showing this.|
||I was unable to produce the “Bug” in a new application. Maybe the problem is in my own codes. Sorry|
||So can I close this report ?|
Yes, you can close this report. I have no other argument! All what i see that revision 10699 works great in all my applications but not the revison 10790 and higher.
Thank you and sorry again
Then even if it's not a direct problem in our side, maybe you could track the changes applied to that file and see why it creates a problem with your code.
Once you find that, maybe we can find a solution together.
JVDBLookup3904.zip (3,348 bytes)
The problem occurs only when the table is filtered and the event OnFilterRecord is assigned. In this case, OnFilterRecord is called many times (so many..), in any case much more than version 10699 for the same result.
Another thing: Click on then ScrollBar Down Arrow select immediately the last item of the drop down list.
See example uploaded: compile with the current version of JvDBLookup and compare the same project compiled with that of 10699.
This is fixed in Rev. 10954 by adding a property UseRecordCount that can be used to allow or forbid the control to use the RecordCount property of the lookup dataset.
ScrollBar down arrow click bug is also fixed.
Updated help is at http://svn.sourceforge.net/viewvc/jvcl/trunk/help/JvDBLookup.dtx?sortby=date&view=log
|2006-09-14 09:25||nestor||New Issue|
|2006-09-14 10:11||obones||Note Added: 0010125|
|2006-09-14 10:11||obones||Status||new => feedback|
|2006-09-14 11:32||nestor||Note Added: 0010127|
|2006-09-14 14:13||obones||Note Added: 0010129|
|2006-09-14 16:48||nestor||Note Added: 0010131|
|2006-09-16 06:13||obones||Note Added: 0010136|
|2006-09-26 11:44||nestor||File Added: JVDBLookup3904.zip|
|2006-09-26 11:47||nestor||Note Added: 0010192|
|2006-09-26 18:48||remkobonte||Status||feedback => assigned|
|2006-09-26 18:48||remkobonte||Assigned To||=> remkobonte|
|2006-09-26 18:50||remkobonte||Relationship added||related to 0003825|
|2006-10-01 10:19||remkobonte||Status||assigned => resolved|
|2006-10-01 10:19||remkobonte||Fixed in Version||=> Daily / SVN|
|2006-10-01 10:19||remkobonte||Resolution||open => fixed|
|2006-10-01 10:19||remkobonte||Note Added: 0010268|