Re: how to check for no value while using [URL] to prevent cr
This WebDNA talk-list message is from 1999
It keeps the original formatting.
numero = 25537
interpreted = N
texte = >>See how you do NOT have to use any showif's or hideif's here?>>This simplifies things quite a bit, don't you think?>>>>When using this technique, you are saying that if you do pass a value>>to this page, for example with the url>>template.tpl?subscriber=SubscriberName the passed value will have>>precedence over the [text] variable?>> Yes. And the same goes, of course, for variables passed via forms.Unless it's specifically in the documentation, I would NOT count on this tobe the case in future versions of WebCatalog. I advise caution before usingthis technique. Brian B. Burton BOFH - Department of Redundancy Department--------------------------------------------------------------- MMT Solutions - Specializing in Online Shopping Solutions 973-808-8644 http://www.safecommerce.comProtect your right to own and arm bears.-------------------------------------------------------------Brought to you by CommuniGate Pro - The Buzz Word Compliant Messaging Server.To end your Mail problems go to
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>>See how you do NOT have to use any showif's or hideif's here?>>This simplifies things quite a bit, don't you think?>>>>When using this technique, you are saying that if you do pass a value>>to this page, for example with the url>>template.tpl?subscriber=SubscriberName the passed value will have>>precedence over the [text] variable?>> Yes. And the same goes, of course, for variables passed via forms.Unless it's specifically in the documentation, I would NOT count on this tobe the case in future versions of WebCatalog. I advise caution before usingthis technique. Brian B. Burton BOFH - Department of Redundancy Department--------------------------------------------------------------- MMT Solutions - Specializing in Online Shopping Solutions 973-808-8644 http://www.safecommerce.comProtect your right to own and arm bears.-------------------------------------------------------------Brought to you by CommuniGate Pro - The Buzz Word Compliant Messaging Server.To end your Mail problems go to .This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to
Brian B. Burton
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