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Hi,
I have a report with fetchxml query like this:
<filter type="or">
<condition attribute="new_typeofcase" operator="in" value="@CaseType" />
<condition attribute="new_typeofcase" operator="null" />
</filter>
This is the only way I can think of to get null values as well when 'All' is selected in the filter. Please let me know if there is another approach.
But using this approach, when a particular value is selected from the filter, it retrieves the desired rows along with null value rows. So, to avoid this, I am thinking in the Tablix properties, I should probably write some expression to detect whether All is selected, so that only then bring null value rows otherwise don't! How do I achieve this?
Not sure if this is possible... but please let me know if I am thinking it right or if there is a better approach.
Thanks for any help!
Any help is appreciated.
I tried adding an expression to Tablix filter:
=IIF(Parameters!CaseType.Count>1,Fields!typeofcase.Value,Parameters!CaseType.Value)
This is working fine for false part. I am not sure how to handle 'True' part.
When only one value selected from casetype filter, I get accurate results(no nulls).
But when I select 'All' from the filter, I am getting inaccurate results. I am sure I have the 'True' part all wrong in my expression.
All I need is to figure out how to specify in the expression that, when 'all' is selected, bring everything including null value records.
Anybody please provide some guidance. Thanks.
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