Hello,
I have a report with a table containing 2 groups (Role and Person, where person is a subgroup of role). I am trying to concatenate the names of a series of persons who are grouped by their role within an organisation so that a report that would usually appear as:
...
Board of Directors
Director1
DIrector2
Director3
Advisory Board
Adv1
Adv2...
...
Will appear as:
...
Board of Directors
Director1, Director2, Director3
Advisory Board
Adv1, Adv2...
...
This can easily be done in crystal reports by concatenating the person names in the header section of group 2 (persons) and printing the result in the footer section of group 1 (role). However, in SSRS it appears that a group's footer is output before the contents (details or subgroup) of the group and this throws out the whole concatenation process so that I end up with:
...
Board of Directors
Advisory Board
Director1, Director2, Director3
...
How can I get around this
Thank you,
Stephen.
Grouping & Concatenation?
hairunizam
I've taken a look at the suggested solution and, correct me if I'm wrong but it appears to be doing much the same as what I am already doing. In the header of the inner group, I am concatenating the list of persons:
...
Shared _memberList As String
Shared Function AddMember(ByVal member As String) As String
If (_memberList Is Nothing) Then _memberList = String.Empty
If (_memberList.IndexOf(member) = -1) Then _memberList &= member
Return String.Empty
End Function
...
Then in the footer of the outer group, I am printing the concatenated list:
...
Shared Function GetMembers() As String
Dim tempList As String = _memberList
_memberList = String.Empty
Return tempList
End Function
...
As I say, this is causing problems because it appears that the outer group's footer is processed before the inner group's header (which just doesn't seem logical to me), so the list of persons are allways printed either in the following group or following record.
devexpert
Thanks for the response. I will give that a try and let you know how I get on.
Thanks again,
Stephen.
brob
You may want to read this blog article: http://blogs.msdn.com/bwelcker/archive/2005/05/10/416306.aspx
It describes the custom aggregate approach. In your particular example, the custom code function would just concatenate strings (instead of adding certain values as shown in the blog article).
-- Robert
Don Tran
Can you please be more specific Did you create a separate dataset for the list and added groupings in that Did you hide the list display in the header and took the concatenated result from it and displayed in the body of the table
Thank you,
Vinita
Randal Greene
OK. I've finally found a solution. Instead of using a table to achieve this, I place a list object inside a table header and manually configured the groups within the list object. This way, I was able to ensure the order of precedence was header->inner group->footer.
Regards,
Stephen.