Re: [WebDNA] Check if variable is blank or is raw or third condition
This WebDNA talk-list message is from 2010
It keeps the original formatting.
numero = 105129
interpreted = N
texte = --Apple-Mail-10-485302591 Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit On Apr 9, 2010, at 5:45 PM, Mike Sargent wrote: > Hide everything if either of these 3 conditions are met: > [t_username] is blank OR [t_username] is [t_username] OR > [t_username]^Exactly this text. [if ("[URL][t_username][/URL]"="") | ("[URL][t_username][/URL]"="[URL] [raw][t_username][/raw][/URL]") | ("[URL][t_username][/ URL]"^"[URL]Exactly this text[/URL]")] [then] [!]---don't do anything.. i.e. hide ---[/!] [/then] [else] don't hide because [raw][t_username][/raw] does not meet any of those 3 conditions [/else] [/if] there are other ways of doing it.. like with hideifs and clever pipes.. but I like the above. Used as I did in that [if]...[/if].. the pipe means 'OR'. ------------ Govinda govinda.webdnatalk@gmail.com --Apple-Mail-10-485302591 Content-Type: text/html; charset=US-ASCII Content-Transfer-Encoding: quoted-printable
On Apr 9, 2010, = at 5:45 PM, Mike Sargent wrote:
Hide = everything if either of these 3 conditions are met: [t_username] is = blank OR [t_username] is [t_username] OR [t_username]^Exactly this = text.
[if ("[URL][t_username][/URL]"=3D"") | = ("[URL][t_username][/URL]"=3D"[URL][raw][t_username][/raw][/URL]") | = ("[URL][t_username][/URL]"^"[URL]Exactly this = text[/URL]")] [then]
= [!]---don't do anything.. i.e. hide ---[/!]
= [/then]
[else]
= don't hide because [raw][t_username][/raw] does not meet any of = those 3 conditions
= [/else]
[/if]
there are = other ways of doing it.. like with hideifs and clever pipes.. = but I like the above. Used as I did in that [if]...[/if].. = the pipe means 'OR'.
On Apr 9, 2010, = at 5:45 PM, Mike Sargent wrote:
Hide = everything if either of these 3 conditions are met: [t_username] is = blank OR [t_username] is [t_username] OR [t_username]^Exactly this = text.
there are = other ways of doing it.. like with hideifs and clever pipes.. = but I like the above. Used as I did in that
[if]...[/if].. = the pipe means 'OR'.
The WebDNA community talk-list is the best place to get some help: several hundred extremely proficient programmers with an excellent knowledge of WebDNA and an excellent spirit will deliver all the tips and tricks you can imagine...