sql server - Reporting Services 2008 Visibility -

using reporting services , trying hide field placeholder value when not equal "view" value hyperlinked subreport , located in bordered textbox inside tablix. if use visibility feature text box, can hide non-view hyperlinks expression, hides entire textbox , textbox borders go away cell--i want them remain , show empty cell. if, instead, try hide value on placeholder level, not present visibility option, , attempt evaluate expression placeholder value nothing or '' when not valued "view" hyperlink dash display in column think it's attempting render unvalued hyperlink, don't want. want empty, bordered textbox.

any way around this?

one solution change visibility of textbox value this

iif(fields(view.value) = 'true' , fields(textboxvariable.value), " ") 

note " " @ end hide dash

or can put rectangle in tablix cell , set border, can put textbox inside of rectangle , change visibilityof textbox easily