multi slect query and multi select input control parameter in ireport

[ujjawalkhare11]

Hi,

Please help me to pass a parameter in my ireport so that i can use a multiselect query with the use of parameter.

in my report i am using $x{IN,ADMIN1,admins} but getting error that wrong type java.lang.string for parameter admins, admins should be an array or collection.

 

parameter admins:

class: java.util.Collection

Default Value Expression: "select admin from sccp_raw group by admin"

[mbmorgan]

Try using this as your default value expression:

 

new ArrayList(Arrays.asList(new String[] {""}))

 

Good luck!

M.B.Morgan