Great stuff, David and Grégory. Sooner or later I will be familiar
with Freemarker... i hope ;-)
-will
On 06.05.2009, at 15:48, David Smith wrote:
You could use the has_content built-in. See
http://freemarker.org/docs/ref_builtins_expert.html
--David
Will Scheidegger wrote:
Dear Magnolians
Since everybody @ Magnolia seems to be that much fond of Freemarker
we're trying not to swim too much against the current. I'm having one
very annoying problem though - I often get error messages like this:
Expression cart.billingAddressCompany is undefined on line 19, column
11 in ch/fastforward/sfgb/mailtemplates/shopConfirmationMail_de.txt.
The problematic instruction:
----------
==> ${cart.billingAddressCompany} [on line 19, column 9 in
ch/fastforward/sfgb/mailtemplates/shopConfirmationMail_de.txt]
----------
Java backtrace for programmers:
----------
freemarker.core.InvalidReferenceException: Expression
cart.billingAddressCompany is undefined on line 19, column 11 in
ch/fastforward/sfgb/mailtemplates/shopConfirmationMail_de.txt.
at
freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124)
...
Now if I place every ${myVar} in a <#if
cart.orderAddressMobile??>...</#if> things would be fine, but isn't
there a simple way to do this? Is there a setting or something that
simply does not print out anything if the var is not defined? I'm
sure
I _must_ be missing something, because this works like a charm in
JSP...
Thanks for the insight.
-will
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--
David Smith
Programmer/Analyst
College of Agriculture and Life Sciences
Cornell University
B32 Morrison Hall
Ithaca, NY 14853
Phone: (607) 255-4334
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