Comparing null...

2005-03-30 Thread Majji, Sashibhushan 
Hi All, 

 Can we compare null condition in velocity 

  # if ($type != null) 

  #end 

Thanks 
Sashi 


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RE: Comparing null...

2005-03-30 Thread Chacko, Raj 
Try 
#if($null.isNotNull($type))
#if($null.isNull($type))

-Raj
-Original Message-
From: Majji, Sashibhushan [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, March 30, 2005 10:57 AM
To: velocity-user@jakarta.apache.org
Subject: Comparing null...

Hi All, 

 Can we compare null condition in velocity 

  # if ($type != null) 

  #end 

Thanks 
Sashi 


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Re: Comparing null...

2005-03-30 Thread Shinobu Kawai 
Hi Sashi,

 Can we compare null condition in velocity
 
  # if ($type != null)
 
  #end

Check out here for more...
   http://wiki.apache.org/jakarta-velocity/VelocityFAQ

Best regards,
-- Shinobu

--
Shinobu Kawai [EMAIL PROTECTED]

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Re: Comparing null...

2005-03-30 Thread tarun Narang 
hi shashi

try this too

#if(!$type)

...statements

#end

- Original Message - 
From: Shinobu Kawai [EMAIL PROTECTED]
To: Velocity Users List velocity-user@jakarta.apache.org
Sent: Wednesday, March 30, 2005 10:29 PM
Subject: Re: Comparing null...


 Hi Sashi,
 
  Can we compare null condition in velocity
  
   # if ($type != null)
  
   #end
 
 Check out here for more...
http://wiki.apache.org/jakarta-velocity/VelocityFAQ
 
 Best regards,
 -- Shinobu
 
 --
 Shinobu Kawai [EMAIL PROTECTED]
 
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 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]
 
 



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Re: Comparing null...

2005-03-30 Thread Barbara Baughman 
Problem is, this also returns true if $type is a Boolean with value
false.  I usually don't distinguish between the two and would use
this to check for nulls.  If $type could be null or a Boolean, you'll
want to use something fancier than the suggestion below to
distinguish between the two.

Barbara Baughman
X2157

On Wed, 30 Mar 2005, tarun Narang wrote:

 hi shashi

 try this too

 #if(!$type)

 ...statements

 #end

 - Original Message -
 From: Shinobu Kawai [EMAIL PROTECTED]
 To: Velocity Users List velocity-user@jakarta.apache.org
 Sent: Wednesday, March 30, 2005 10:29 PM
 Subject: Re: Comparing null...


  Hi Sashi,
 
   Can we compare null condition in velocity
  
# if ($type != null)
  
#end
 
  Check out here for more...
 http://wiki.apache.org/jakarta-velocity/VelocityFAQ
 
  Best regards,
  -- Shinobu
 
  --
  Shinobu Kawai [EMAIL PROTECTED]
 
  -
  To unsubscribe, e-mail: [EMAIL PROTECTED]
  For additional commands, e-mail: [EMAIL PROTECTED]
 
 



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 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]



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