4 Replies Latest reply: Jan 10, 2012 6:18 AM by Rajan Balamurugan RSS

    How to use 'null' in expressions

      Hello,

       

      I want to hide a chart when a field has no selection, but I have no idea what the 'null'-selection in qlikview is. The one I mention below is not working. Can someone help?

       

      =(GetCurrentSelections(CS_ChartSelection)) NOT NULL)

       

      Thxs

       

      Steven