问题
I have a problem with group expressions in a list. I want to use two expressions:
=Ceiling(RowNumber(Nothing)/3)' and '=Cint(Fields!kpilevel.Value)
They work both individually, but when I insert them together only 1 works. I inserted them like this: img718.imageshack.us/img718/736/problemxq.png
Does anyone know how to solve this?
Thanks in advance, Kris
EDIT: Better Explanation
Mark you are right, I didn't explain it very well.
I want to place the data in a matrix, with a maximum of three columns per row, and I want to sort my data with the expression: =Cint(Fields!kpilevel.Value). Therefore I want to use both the expressions: Ceiling(RowNumber(Nothing)/3) and Cint(Fields!kpilevel.Value).
But I cant get the right output. I tried to place my grouping and sorting expressions, in multiple ways. With different results:
Last situation: http://img257.imageshack.us/img257/5765/10569159.png (Image Removed)
Different output:
List - Properties
Sorting: =Cint(Fields!kpilevel.Value) ascending
List - Grouping and Sorting Properties
Group on:
=Ceiling(RowNumber(Nothing)/3)
=Cint(Fields!kpilevel.Value)
Sorting:
=Cint(Fields!kpilevel.Value) ascending
Matrix columngroup - Grouping and Sorting Properties
Group on:
=RowNumber("list1_Details_Group")
Output: (ungrouped but sorted)
1
2
3
4
etc
List - Properties
-
List - Grouping and Sorting Properties
Group on:
=Ceiling(RowNumber(Nothing)/3)
=Cint(Fields!kpilevel.Value)
Sorting:
=Cint(Fields!kpilevel.Value) ascending
Matrix columngroup - Grouping and Sorting Properties
Group on:
=RowNumber("list1_Details_Group")
Output: (ungrouped & unsorted)
1
2
9
10
etc
List - Properties
Sorting:
=Cint(Fields!kpilevel.Value) ascending
List - Grouping and Sorting Properties
Group on:
=Ceiling(RowNumber(Nothing)/3)
Matrix columngroup - Grouping and Sorting Properties
Group on:
=RowNumber("list1_Details_Group")
Output: (grouped but unsorted)
1 2 9
4 7 3
10 etc
List - Properties
-
List - Grouping and Sorting Properties
Group on:
=Ceiling(RowNumber(Nothing)/3)
Matrix columngroup - Grouping and Sorting Properties
Group on:
=RowNumber("list1_Details_Group")
Sorting:
=Cint(Fields!kpilevel.Value)
Output: (grouped but strangly sorted)
1 2 9
10 11 13
3 4 7
12
I hope this makes it clearer, Kris
回答1:
Following this, I have noticed some rather strange effects when grouping by functions of data items in matrixes in SSRS, rather than by data items themselves.
For this reason, in this context I would recommend:
- using a table rather than a matrix
- sorting the table (or the dataset) by Cint(Fields!kpilevel.Value)
- grouping the table by Ceiling(RowNumber(Nothing)/3)
- include group footer rows only (no table header/footer, details or group header)
- have 3 columns in the report
- have conditional output in each cell, dependant on whether RowNumber(Nothing) mod 3 equals 0, 1 or 2
Alternatively, if it has to be done in a matrix, then (assuming you're using a SQL data source) I would recommend
- grouping the query by int(kpilevel)
- ordering the query output by int(kpilevel)
- including display_row and display_column values in the query, defined as the ceiling of the rownumber/3 and the modulus of the rownumber with 3, respectively
- defining the row and column groups of your matrix as the display_row and display_column values from the query, respectively.
来源：https://stackoverflow.com/questions/3006956/multiple-group-expressions-in-list-ssrs-2005