Filter data using multiple selection widget and reference row filter

[thakursumit211]

I am trying to create filter so that that user can select filter value and i have created that but if user do not select any value it should go all the values but it is giving blank table after after the filter. any suggestion

[MartinDDDD]

Hey there and welcome to the forum,

if you want that all rows are shown when the user selects nothing as well as when the user selects everything you’ll need a construct using empty table switch:

If table is empty we convert bottom branch to variable and connect that to a “pass through” node - in this case column expressions, which connects to bottom port of End If.

If table is not empty then the filtered table goes to upper port of end if.

Workflow:
refRowFilter.knwf (86.1 KB)

[thakursumit211]

Thank You So much Martin