Thank you!!! That's bugged me for ages. Had no idea you could do that.
----- Original Message -----
From: "Jacob Poder" <jacob.po...@thermofisher.com>
To: "Tapestry users" <users@tapestry.apache.org>
Sent: Friday, 12 April, 2013 12:17:26 PM
Subject: RE: How Tapestry handles null values in template
Hi,
Try ${person?.name}
Best,
Jacob
-----Original Message-----
From: David Siedlecki [mailto:david.siedle...@beatsystems.com]
Sent: 12. april 2013 13:15
To: users@tapestry.apache.org
Subject: How Tapestry handles null values in template
Hi. In my template I can do this...
${person.name}
if name is null, Tapestry handles that in a nice way and displays an empty
string instead of thrown a null pointer exception.
if person is null however, it returns an error which means I often have to
write custom getter methods in my page class to check for null person objects
myself.
I'd rather tapestry just displayed an empty string in the rendered page if
person or name is null to make my code cleaner.
Is is possible to do this?
Thanks folks,
Dave.
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