Hi,
I'm using 2006 vol 3. In online help center I found an article about how to add checkbox to a header http://devcenter.infragistics.com/Support/KnowledgeBaseArticle.aspx?ArticleID=4883.
In my particular case I deal with days of week. Each day has activites. So I have 7 root rows (days) with some child rows (activities). User needs to be able to select activities individualy. I used technic from that article to add checkbox to a header of activites. My improvement was done for keeping checkstate of header checkbox synchonized with child row chechbox states. Obviously header checkbox is tri-state checkbox.
The problem folowing. I can't set state of header checkbox from one day without touching other ones. In example: if I set CHECKED state for checkbox of Monday's activities it affects all other day (Tu-Su).
Could you advise, please.
I'm having a hard time following what you are trying to do or what the problem is. Can you post some screen shots and explain the issue in more detail?
It sounds like you are modifying the sample, but something you are doing in your code is incorrect and you are not accounting for child rows correctly. But it's impossible to help you with that without seeing what your code is doing.
By the way... are you aware that the latest version of the grid has built-in support for checkboxes in column headers so you no longer need to use a CreationFilter for this?
Hi Mike.
Sorry for being tough in explaining. I should've done this little screenshot initially. Hope now it will be easier to understand the problem.
I don't think I have some mistakes in my code. Sample behaves the same without any modifications.
And thanks for the info about the latest version. We were thinking about that as we need some other new feature in the ultraDayView. Now we have one more reason to buy it.
If you have a RowsCollection (which you can get from GetContext) then you can check IsGroupByRows to see if you are dealing with a collection of GroupByRows or non-GroupByRows.
I'm not sure what you are trying to do, though. What do you mean by "other group?"
Hi Mike,
I am able to get the Row collection. Now i am stuck at how to disable the header checkbox of other group?
Please take a look on this on priority. I am stuck on this from days and it is effecting my work.
Thanks and Regards
Actually i am not able to retrieve row collections.
Okay... so where are you getting stuck? If you retrieved the rows collection, then you can simply check IsGroupByRowsCollection. If you have a row, you can check IsGroupbyRow.
Or have you not gotten that far?