2015

Thanks folks.

The use of the [raw] tag made it work.

I should h=ave defined my variable [selector] for you better.=C2=A0=C2=A0 [selector] i=s my page navigation variable.

It's set only by menu selection=s, so there is no chance of it being full of any unwanted characters.
So I don't worry about using a [url]

When my site firs=t launches,=C2=A0 [selector] is empty, because no menu selections have been= made yet.

This is why I was trying to test=C2=A0 for when it woul=d be empty.

Thanks again for the help.

sfb

<=div>
Stephen F Braun
<=/span>

sbraun1@twcny.rr.com



On Fri, Mar 13, 2015 at 8:36 PM, Donovan Bro=oke <dbrooke@euca.us> wrote:

Skinning the cat (if you need to check for both bla=nk and raw):=C2=A0

[ShowIf |[raw][selector][/raw]||^|[selector]|]=

=C2=A0Ain't no value for selector

[/ShowIf]

<=div>

Alternatively, in my standard function lib, I have a php=-like 'IsSet' function.

[ShowIf [isSet sel=ector]=3DF]

=C2=A0Ain't no value for selector

[/Sho=wIf]

(I think that is the syntax.. Away from my of=fice at present)

D. Brooke Mobile

On Mar 13, 201=5, at 5:59 PM, Steve Braun <sbraun1@twcny.rr.com> wrote:

Hi All,=

I am having an 'age-old' problem with webDNA.

I =want to use a showif tag with an empty variable.

I've rea=d some of the archives, but they don't seem to apply.

This works:
[showif [selector]=3Dhome]=C2=A0=C2=A0=C2=A0 [include home_=page.inc]=C2=A0=C2=A0 [/showif]=C2=A0=C2=A0=C2=A0
[showif [selector]=3D=local]=C2=A0=C2=A0=C2=A0 [include local_page.inc]=C2=A0=C2=A0 [/showif]=C2==A0=C2=A0=C2=A0

How do I make this work?
[showif [selector]=3D]==C2=A0=C2=A0=C2=A0 [include blank_page.inc]=C2=A0=C2=A0 [/showif]=C2=A0=C2==A0=C2=A0

Thanks for any assistance.

Stephen F Braun

sbraun=1@twcny.rr.com



---------------------------------------------------------This message is sent to you because you are subscribed tothe mailing list .To unsubscribe, E-mail to: archives: http://mail.webdna.us/list/talk@webdna.usBug Reporting: suppo=rt@webdna.us