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How to change pie chart series (columns) based on the parameter selection from one column to another.

Posted on 2011-09-03
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Last Modified: 2012-05-12

Hi,

I have a situation where i need to switch pie chart from one column of dataset to another based on the selection made from dropdown list of parameter values.

e.g., I have three columns dataset Column1, Column2 and Column3 all are listed in dropdown of a parameter  i.e., par1. When I make a selection from dropdown from column1 to column2 the pie chart should change to column2 values.

I have tried to achive this by setting visibility property of the series of column1,2 and 3 using expression to true and false based on parameter selection but, it did not work.

Your help and advice will be greatly appreciated.

Many thanks.
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Question by:ezkhan
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by:ezkhan
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Any Comments Please!!!!!
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Nico Bontenbal earned 500 total points
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You could use an expression for the data series that goes something like this:
=iif(par1="Col1",Col1,iif(par1="Col2",Col2,Col3))
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