Re: detecting if var is blank?
This WebDNA talk-list message is from 2007
It keeps the original formatting.
numero = 68369
interpreted = N
texte = Thank you everyone!>Alex McCombie wrote:>>>[hideif [myvar]=[raw][myvar][/raw]]>>[hideif [myvar]=]>>Only shows if the variable is not blank or undefined>>[/hideif][/hideif]>>>I like the undocumented "or" feature for showif/hideif>for stuff like above..>>[hideif |[raw][myvar][/raw]||^|[myvar]|]> Only shows if the variable is not blank or undefined>[/hideif]>>Donovan>>>>--> =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o> DONOVAN D. BROOKE EUCA Design Center> <- Web Development (specializing in eCommerce),->> <- Desktop Publishing, Print Consulting, Labels ->> <-Glass Products, off-hand Classes/studio rental->>> PH:> (608) 835-2476 | Forum:> http://egg.bz/forum/> Web Sites:> http://www.euca.us & http://www.egg.bz> =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o>>------------------------------------------------------------->This message is sent to you because you are subscribed to> the mailing list
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Associated Messages, from the most recent to the oldest:
Thank you everyone!>Alex McCombie wrote:>>>[hideif [myvar]=[raw][myvar][/raw]]>>[hideif [myvar]=]>>Only shows if the variable is not blank or undefined>>[/hideif][/hideif]>>>I like the undocumented "or" feature for showif/hideif>for stuff like above..>>[hideif |[raw][myvar][/raw]||^|[myvar]|]> Only shows if the variable is not blank or undefined>[/hideif]>>Donovan>>>>--> =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o> DONOVAN D. BROOKE EUCA Design Center> <- Web Development (specializing in eCommerce),->> <- Desktop Publishing, Print Consulting, Labels ->> <-Glass Products, off-hand Classes/studio rental->>> PH:> (608) 835-2476 | Forum:> http://egg.bz/forum/> Web Sites:> http://www.euca.us & http://www.egg.bz> =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o>>------------------------------------------------------------->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 >>Web Archive of this list is at: http://webdna.smithmicro.com/-- powerful software and services: www.eesco.com-------------------------------------------------------------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 Web Archive of this list is at: http://webdna.smithmicro.com/
Scott Szretter
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