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 = 25525
interpreted = N
texte = Ken,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?Thanks for clarification.- Charles> > >Another valuable technique that uses something similar to John's >concept, but is more universally useful in my opinion, is to assign >all the text variables named in your form to blank values, before >the form begins, like this: > >[Text multi=t]subscriber=&name=&address=&city=&state=&zip=[/Text] > >Because this will set all the form fields to blank values the >*first* time the visitor visits your form page. Then use this very >simple technique in your form: > >
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Ken,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?Thanks for clarification.- Charles> > >Another valuable technique that uses something similar to John's >concept, but is more universally useful in my opinion, is to assign >all the text variables named in your form to blank values, before >the form begins, like this: > >[Text multi=t]subscriber=&name=&address=&city=&state=&zip=[/Text] > >Because this will set all the form fields to blank values the >*first* time the visitor visits your form page. Then use this very >simple technique in your form: > >-- _______________________________________________________________ Charles Kline ckline@macsultants.com WebMaster - eCommerce SpecialistMacSultants Professional Solutions for Computer SystemsPhone# 856-273-3255 Fax# 856-273-3721 ------------------------------------------------------------- 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
Charles Kline
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