How to Modification conditional blocks

[Revathi_M]

Hi any body Export  give me replay.

I am Using Condition conditional blocks
in report page i have one list and chart

condition properties-->blockvariable-->new boolean variable-->given variable name--->then display Report Expression-->ParamDisplayValue('ConditonBlockParam')='List',then 'yes'

i run report working fine

my question now i need to change  report expression-->ParamDisplayValue('ConditonBlockParam')='chart'

how to change this please anybody explain steps by step


thanks

[Revathi_M]

Yes I got--going variable change expression

[BigChris]

http://ibmcognosrmug.files.wordpress.com/2014/01/conditional-formatting-2014.pdf