sql server reporting services: Allowing "empty" value in comboBox -- sql server reporting services

Allowing "empty" value in comboBox

VMI
7/26/2006 11:41:01 AM

sql server reporting services:

I'm writing a query (that will be used for a comboBox in sql reporting
services) but the user should also be able to chosse an "empty" value in
case he/she wants to leave it blank. I was thinking of using a "Union" and
attach the empty value to my recordset, but there has to be a way in
client-side for this.
I tried "Allow blank value", but it doesn't work (I don't see a blank value
anywhere)
Also, is it possible to change the combobox so it's not read-only?

Re: Allowing "empty" value in comboBox

Ben Watts
7/26/2006 3:05:30 PM

You might try "Allow Null Value"

Mine works wirth Allow Blank Value.

[quoted text, click to view]