This example demonstrates the use of the CascadingOwner property to perform automatic filtration of a LookUpEdit control's popup data source based on the value of another LookUpEdit control.
Note that the CascadingOwner property is supported only for standalone lookup editors.
To learn how to filter popup data sources of in-place lookup editors, see How to filter a second LookUp column based on a first LookUp column's value.
See Also:
How to create cascading lookup editors
Added By: Andrey Kushnarev at: 9/5/2016 8:36:43 AM It works nice when you select second value by opening popup.
BUT if you try select second value by mouse wheel - OOPS..... :D
you have got all possible values - it is not good at all
Added By: Nadezhda (DevExpress Support) at: 9/5/2016 11:21:12 AM Hello Andrey,
I have tried to reproduce the behavior, but my attempts were unsuccessful. I have attached a video to illustrate it: http://screencast.com/t/KEJL5F2l.
Please see the video and clarify if we missed anything that can reproduce the issue.
Note that the CascadingOwner property is supported only for standalone lookup editors.
To learn how to filter popup data sources of in-place lookup editors, see How to filter a second LookUp column based on a first LookUp column's value.
See Also:
How to create cascading lookup editors
Question Comments
Added By: Andrey Kushnarev at: 9/5/2016 8:36:43 AM It works nice when you select second value by opening popup.
BUT if you try select second value by mouse wheel - OOPS..... :D
you have got all possible values - it is not good at all
Added By: Nadezhda (DevExpress Support) at: 9/5/2016 11:21:12 AM Hello Andrey,
I have tried to reproduce the behavior, but my attempts were unsuccessful. I have attached a video to illustrate it: http://screencast.com/t/KEJL5F2l.
Please see the video and clarify if we missed anything that can reproduce the issue.
Also, would you please create a video to illustrate how it works on your side?
I look forward to your response.