Re: [WebDNA] showif with empty variable

This WebDNA talk-list message is from

2015

It keeps the original formatting. numero = 112175
interpreted = N
texte = --001a113ea8668c5e5d05113fb527Content-Type: text/plain; charset=UTF-8Thanks folks.The use of the [raw] tag made it work.I should have defined my variable [selector] for you better. [selector]is my page navigation variable.It's set only by menu selections, so there is no chance of it being full ofany unwanted characters.So I don't worry about using a [url]When my site first launches, [selector] is empty, because no menuselections have been made yet.This is why I was trying to test for when it would be empty.Thanks again for the help.sfbStephen F Braunsbraun1@twcny.rr.comOn Fri, Mar 13, 2015 at 8:36 PM, Donovan Brooke wrote:> Skinning the cat (if you need to check for both blank and raw):> [ShowIf |[raw][selector][/raw]||^|[selector]|]> Ain't no value for selector> [/ShowIf]>> Alternatively, in my standard function lib, I have a php-like 'IsSet'> function.>> [ShowIf [isSet selector]=F]> Ain't no value for selector> [/ShowIf]>> (I think that is the syntax.. Away from my office at present)>> D. Brooke Mobile>> On Mar 13, 2015, at 5:59 PM, Steve Braun 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 read some of the archives, but they don't seem to apply.>> This works:> [showif [selector]=home] [include home_page.inc] [/showif]> [showif [selector]=local] [include local_page.inc] [/showif]>> How do I make this work?> [showif [selector]=] [include blank_page.inc] [/showif]>> Thanks for any assistance.>> Stephen F Braun> sbraun1@twcny.rr.com> --------------------------------------------------------- This message is> sent to you because you are subscribed to the mailing list . To> unsubscribe, E-mail to: archives:> http://mail.webdna.us/list/talk@webdna.us Bug Reporting: support@webdna.us>> --------------------------------------------------------- This message is> sent to you because you are subscribed to the mailing list . To> unsubscribe, E-mail to: archives:> http://mail.webdna.us/list/talk@webdna.us Bug Reporting: support@webdna.us>--001a113ea8668c5e5d05113fb527Content-Type: text/html; charset=UTF-8Content-Transfer-Encoding: quoted-printable

Thanks folks.

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

I should have defi=ned my variable [selector] for you better.=C2=A0=C2=A0 [selector] is my pag=e navigation variable.

It's set only by menu selections, so th=ere is no chance of it being full of any unwanted characters.

So I= don't worry about using a [url]

When my site first launch=es,=C2=A0 [selector] is empty, because no menu selections have been made ye=t.

This is why I was trying to test=C2=A0 for when it would be emp=ty.

Thanks again for the help.

sfb

St=ephen F Braun

sbraun1@twcny.r=r.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, 2015, at 5:59 PM, Steve Braun <sbraun1@twcny.rr.com> wrote:

<=/span>
Hi All,
I am having an 'age-old' problem =with webDNA.
I want to use a showif tag with an empty variable.
I've read 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 <=br>[showif [selector]=3Dlocal]=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
sbraun1@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

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--001a113ea8668c5e5d05113fb527-- Associated Messages, from the most recent to the oldest:

Re: [WebDNA] showif with empty variable (Brian Burton 2015)
Re: [WebDNA] showif with empty variable (Donovan Brooke 2015)
Re: [WebDNA] showif with empty variable (Brian Burton 2015)
Re: [WebDNA] showif with empty variable (Donovan Brooke 2015)
Re: [WebDNA] showif with empty variable (Dan Strong 2015)
Re: [WebDNA] showif with empty variable (Terry Wilson 2015)
Re: [WebDNA] showif with empty variable (Kenneth Grome 2015)
Re: [WebDNA] showif with empty variable (Steve Braun 2015)
Re: [WebDNA] showif with empty variable (Steve Braun 2015)
Re: [WebDNA] showif with empty variable (Kenneth Grome 2015)
Re: [WebDNA] showif with empty variable (Donovan Brooke 2015)
Re: [WebDNA] showif with empty variable (Brian Burton 2015)
Re: [WebDNA] showif with empty variable (Terry Wilson 2015)
Re: [WebDNA] showif with empty variable (Dan Strong 2015)
[WebDNA] showif with empty variable (Steve Braun 2015)

--001a113ea8668c5e5d05113fb527Content-Type: text/plain; charset=UTF-8Thanks folks.The use of the [raw] tag made it work.I should have defined my variable [selector] for you better. [selector]is my page navigation variable.It's set only by menu selections, so there is no chance of it being full ofany unwanted characters.So I don't worry about using a [url]When my site first launches, [selector] is empty, because no menuselections have been made yet.This is why I was trying to test for when it would be empty.Thanks again for the help.sfbStephen F Braunsbraun1@twcny.rr.comOn Fri, Mar 13, 2015 at 8:36 PM, Donovan Brooke wrote:> Skinning the cat (if you need to check for both blank and raw):> [ShowIf |[raw][selector][/raw]||^|[selector]|]> Ain't no value for selector> [/ShowIf]>> Alternatively, in my standard function lib, I have a php-like 'IsSet'> function.>> [ShowIf [isSet selector]=F]> Ain't no value for selector> [/ShowIf]>> (I think that is the syntax.. Away from my office at present)>> D. Brooke Mobile>> On Mar 13, 2015, at 5:59 PM, Steve Braun 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 read some of the archives, but they don't seem to apply.>> This works:> [showif [selector]=home] [include home_page.inc] [/showif]> [showif [selector]=local] [include local_page.inc] [/showif]>> How do I make this work?> [showif [selector]=] [include blank_page.inc] [/showif]>> Thanks for any assistance.>> Stephen F Braun> sbraun1@twcny.rr.com> --------------------------------------------------------- This message is> sent to you because you are subscribed to the mailing list . To> unsubscribe, E-mail to: archives:> http://mail.webdna.us/list/talk@webdna.us Bug Reporting: support@webdna.us>> --------------------------------------------------------- This message is> sent to you because you are subscribed to the mailing list . To> unsubscribe, E-mail to: archives:> http://mail.webdna.us/list/talk@webdna.us Bug Reporting: support@webdna.us>--001a113ea8668c5e5d05113fb527Content-Type: text/html; charset=UTF-8Content-Transfer-Encoding: quoted-printable