We are using the latest service pack of 10.3 and have run into a couple of serious issues with the DateColumn:
1) When in read-only mode, the date column will lose data in every cell eventually if you have scroll up and down in the grid enough times. We have partially resolved this by rebinding every time in AdjustDisplayElement, but this does not feel like the right approach.
2) It is very easy to get the grid with a datecolumn to hang if you scroll right to left in the grid. I believe this is related to the OnApplyTemplate in AdjustDisplayElement. Commenting this code out resolve the issue (but still leaves an issue with clearing the date in the filter).
3) Filtering does not appear to work, although that could be an issue with our data storage mechanism (the underlying data is stored in strings). However, other data types and controls that we use in custom columns appear to work correctly.
If anyone can provide any insight or suggestions, I would greatly appreciate it. Right now we are looking at creating a new DateColumn using a TextBlock as the display element.
Hello,
I have created a support ticket (CAS-61705-KNMG0Q) on your behalf and have linked the development issue (Id:67520) Georgi logged for you so that you are notified with an email when a Service Release containing your fix is available for download.
Sincerely,
Petar Monov
Developer Support Engineer
Infragistics Bulgaria
www.infragistics.com/support
Hi,
I was able to reproduce your first issue - this is a bug in the control that we will aim at fixing for the next SR. I'll have our developer support staff create a support case and link it to the bug so you are notified when a fix is available.
As for your second issue, I couldn't reproduce it. Would it be possible to attach a small sample that demonstrates it?
About the filtering not working - I couldn't reproduce it either. It might be caused by the DateTime values in the DataSource having a "time" part. When you specify a filter on the DateColumn, you choose a date from a DatePicker, and the "Time" part of the DateTime value is always "00:00:00".
So, if you apply a filter like "Equals <somedate>", it will not show datetime values that have "Time" part different than "00:00:00".
Regards,