How do I write a proper hide row expression? - reporting-services

I am trying to show only those rows with the value "100".
I set the expression to
=IIf(("Fields!WarehouseCode.Value")=100),False,True)
So far I only get result "True" for the rows with 100 and false for the others. See result.
How do I hide the other rows, that don't contain the number 100?
Best,
Bogotrax
Edit: It works! Thanks alot Niktrs!
Your code worked :)
= ( Fields!WarehouseCode.Value <> 100)

Set the tablix row visibility to your expression
= ( Fields!WarehouseCode.Value<>"100")
UPDATE
changed the expression to compare string instead of integer

Related

iif statement to hide row visibility in SSRS

Currently in a sub report I am pulling a list of data but it is showing the locations that have 0. I have tried the following code in row visibility but it is still showing the 0 quantity locations:
=IIF(Fields!AvailableQty.Value > 0, false, true)
Does anyone have a suggestion for changes?
I don't see anything really wrong with your expression so here are a few suggestions.
You can simplify the expression to this
= Fields!AvailableQty.Value <=0
This will return true for instances where you want the row to be hidden so no need for an IIF statement.
If the rows you are trying to hide are grouped somehow then you will need to test the aggregated value like this
= SUM(Fields!AvailableQty.Value) <=0
If this does not help, edit your question to show the report design and the expression in the quantity. Also show where you tried to add the expression.
Another option might be to simply exclude these in the dataset query

SSRS Get previous value in row group

I have A tablex which has row grouping , trying to do some calculation base on the previous row in the group. so I tested Last(Fields!InQty.Value) and put it in the total cell. and it get the value of the same row :
When I tried Previous(Fields!InQty.Value) it get the value from the last row in the previous group :
so what is the way to get the previous value in the same group, also how to check if the row is the first in the group.
Thank you.
This sounds like something you could just wrap inside an IF statement, perhaps as follows:
=IIF(Previous(Fields!ItemName.Value)=Fields!ItemName.Value,Previous(Fields!InQty.Value),Nothing)
...Or replace the Nothing with some constant if it's part of a larger calculation expression.
I think the best way in SSRS to do this is to use the RowNumber value for the group the cell is in (I'm calling it "Item" in the example below), and check that the RowNumber value for the group is greater than 1 before collecting the previous value. If it isn't greater than 1 you can put Nothing in the table cell:
=Iif(RowNumber("Item") > 1, Previous(Fields!InQty.Value), Nothing)

Nested IIF statement to produce 1 of 3 results

I am trying to piece together a nested "IIF" statement to produce one of three Values but my line is not working
=IIF(Fields!LeaseNumber.value = "", "Vacant",Fields!tenantName.value) AND (IIF(Fields!tenantName.Value ="",Fields!LeaseDBA.Value, Fields!tenantName.Value))
My expected outcome should be:
If No lease# - "Vacant"
if no tenantName - "LeaseDBA"
all other rows just give me - "tenantname"
All the other questions I reviewed didn't seem to match this type of IIF clause.
Any help really is appreciated.
I've actually recently just tried to expalain how the IIF expression works and how to nest them. https://stackoverflow.com/a/35289515/4579864
To check if a value is null or empty, you're better off using one of these functions:
You can use IsNothing() to check if there is a value. Applied to your example would result to this:
=IIF(IsNothing(Fields!LeaseNumber.value)
,"Vacant"
,IIF(IsNothing(Fields!tenantName.Value), Fields!LeaseDBA.Value, Fields!tenantName.Value))
You can calculate the length of your value with Len() and then check if it is larger than 0.
=IIF(Len(Fields!LeaseNumber.value) > 0
,IIF(Len(Fields!tenantName.Value) > 0, Fields!tenantName.Value, Fields!LeaseDBA.Value)
,"Vacant" )
If No lease# - "Vacant" (If there is no LeaseNumber then show "Vacant" -String only)
If no tenantName - "LeaseDBA" (If there is not tenantName then show Fields!LeaseDBA.Value
And for other rows just give me Fields!tenantName.Value
If this is you want then try below expression.
IIF(Trim(CStr(Fields!LeaseNumber.Value))="","Vacant",CStr(Fields!tenantName.Value)) & IIF(Trim(CStr(Fields!tenantName.Value))="",Fields!LeaseDBA.Value,CStr(Fields!tenantName.Value))

RDLC - Hide a table row

I have an RDLC report with a table in it. I want to hide a string column if there is no data present in any of the rows(supress if blank sort of thing). I have been googling for the last 2 hrs and trying with different suggestions but i can not make it work.
I tried the following so far.
Set the expression for the Hidden attribute of the column to
=IIf(Fields!Category.Value = "", True, False)
But it is checking only the first row but not the entire row set.
Trying to create a concatenated string with the field values, so if the final string is empty i'll hide the table column. But i can't find a way of concatenating a string column from a table. Runningtotal() works with only numbers it seems.
Can some one point me to the right direction.
initially i thought it is very easy, but doesn't seem so.
Did you try to use CountDistinct?
I think something like this should do the trick
=(CountDistinct(Fields!Category.Value) > 1) Or (Fields!Category.Value != "")
Or you can try to make a custom string aggregate function
String aggregation in SSRS 2005

SSRS 2005: how to write an IIF statement to check whether values are in a parameter list

In SSRS 2005, I'm trying to set up an expression to return true or false, according to whether the value of one of the ReportItems is in a list of (possibly multiple) values selected by the user from a list when the report is run.
Here's the expression so far:
=iif(Trim(ReportItems!Category_2.Value) = Trim(Parameters!Category.Value(0)), False, True)
You can see that True and False in the expression are reversed - this is because it's to control the 'Hidden' property of the row, and I want to NOT hide rows where the value is in the list.
The expression works fine when choosing single values for the parameter, but for multiple values, it only displays the results for the very first.
Hope you can help.
Try using
=iif(Trim(ReportItems!Category_2.Value) = Trim(Parameters!Category.Value), False, True)
Many thanks for your help. These multiple values were really bugging me, and I never managed to get Trim to work properly, so I ended up using the following two-stage solution, instead:
(1) In the SQL 'SELECT' statement, I defined a new value called 'InCategory', assigning it a value of 1 or 0 according to whether the Category was one of the inputted Categories or not:
CASE WHEN Category IN (#Category) THEN 1 ELSE 0 END AS 'InCategory',
(2) Then in SSRS, my expression for the 'Hidden' in the report became simple, hiding the row if the sum of 'InCategory' for that row was 0:
=iif((Sum(Fields!InCategory.Value) = 0), True, False)
Thank you again for your help - I much appreciate it, and will use this site again.