Re: If Empty ?

This WebDNA talk-list message is from

1997


It keeps the original formatting.
numero = 13906
interpreted = N
texte = >>I want to display certain text based on whether a field is empty. How would >>I go about doing this? > >>[showif [product_name]=empty]This text displays when there is no product >>name for a record >>[/showif] > >Everything is literal text in WebDNA, so [showif [product_name]=]Isn't there a new [blank] tag availible? Associated Messages, from the most recent to the oldest:

    
  1. Re: If Empty ? (wahl@dnai.com (Bernt Wahl) 1997)
  2. Re: If Empty ? (Paul Uttermohlen 1997)
  3. Re: If Empty ? (netmouse@summit1.com (Anne K. Gay) 1997)
  4. Re: If Empty ? (Grant Hulbert 1997)
  5. Re: If Empty ? (Christer Olsson 1997)
  6. Re: If Empty ? (Trevor Crist 1997)
  7. Re: If Empty ? (Grant Hulbert 1997)
  8. If Empty ? (Paul Uttermohlen 1997)
>>I want to display certain text based on whether a field is empty. How would >>I go about doing this? > >>[showif [product_name]=empty]This text displays when there is no product >>name for a record >>[/showif] > >Everything is literal text in WebDNA, so [showif [product_name]=]Isn't there a new [blank] tag availible? Christer Olsson

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