Re: [/application] error?

This WebDNA talk-list message is from

1997

It keeps the original formatting. numero = 11582
interpreted = N
texte = >Okay ... because I put this in one of my templates and it seems to work>fine ...>>[search db=control.db&[hideif [master]=change]ne[/hideif][showif>[master]=change]eq[/showif]userdatarq=randy&numtype=num&asnumsort=1]>>... but if you don't think I can rely on this technique to work all the>time, then I will watch out.>>Oh, maybe it works fine because the showif/hideif's are inside the>[search], so they are actually forced to be evaluated first ... because>enclosed tags and contexts are evaluated before their enclosing contexts?Yes, it is specifically designed to work that way (and yes you can rely on that working). Because the enclosure is 'perfect', meaning that the [hideif]..[/hideif] is completely contained within the parameters to the search context.You can even put [include] or [AppleScript] inside the parameters to any context. Whatever those things evaluate to in WebDNA is what will be substituted before passing those parameters to the context. Anywhere you can put an [xxx] variable, you can also put [xxx]...[/xxx] contexts. Whatever text the context evaluates to is what gets substituted there in the HTML.Grant Hulbert, V.P. Engineering | ===== Tools for WebWarriors =====Pacific Coast Software | WebCatalog Pro, WebCommerce Solution11770 Bernardo Plaza Court | SiteEdit Pro, SiteCheck, PhotoMasterSan Diego, CA 92128 | SiteGuard619/675-1106 Fax: 619/675-0372 | http://www.smithmicro.com Associated Messages, from the most recent to the oldest:

Re: [/application] error? (Grant Hulbert 1997)
Re: [/application] error? (Kenneth Grome 1997)
Re: [/application] error? (Grant Hulbert 1997)
Re: [/application] error? (Kenneth Grome 1997)
Re: [/application] error? (Grant Hulbert 1997)
[/application] error? (Kenneth Grome 1997)

>Okay ... because I put this in one of my templates and it seems to work>fine ...>>[search db=control.db&[hideif [master]=change]ne[/hideif][showif>[master]=change]eq[/showif]userdatarq=randy&numtype=num&asnumsort=1]>>... but if you don't think I can rely on this technique to work all the>time, then I will watch out.>>Oh, maybe it works fine because the showif/hideif's are inside the>[search], so they are actually forced to be evaluated first ... because>enclosed tags and contexts are evaluated before their enclosing contexts?Yes, it is specifically designed to work that way (and yes you can rely on that working). Because the enclosure is 'perfect', meaning that the [hideif]..[/hideif] is completely contained within the parameters to the search context.You can even put [include] or [AppleScript] inside the parameters to any context. Whatever those things evaluate to in WebDNA is what will be substituted before passing those parameters to the context. Anywhere you can put an [xxx] variable, you can also put [xxx]...[/xxx] contexts. Whatever text the context evaluates to is what gets substituted there in the HTML.Grant Hulbert, V.P. Engineering | ===== Tools for WebWarriors =====Pacific Coast Software | WebCatalog Pro, WebCommerce Solution11770 Bernardo Plaza Court | SiteEdit Pro, SiteCheck, PhotoMasterSan Diego, CA 92128 | SiteGuard619/675-1106 Fax: 619/675-0372 | http://www.smithmicro.com Grant Hulbert

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Re: [/application] error?

1997

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