Re: Odd missing values problem

Never mind. My "item" hash shouldn't be returning a TemplateScalarModel 
at all, rather than returning one and having it generate a null string.

On 1/12/2011 1:23 PM, Chris wrote:
> I've tried adding each of these expressions to my template:
>
> ${item.publication!}
> ${item.publication!""}
> ${item.publication!"foo"}
>
> For each, I get an error like this:
> [ERROR: item.publication! evaluated to null string.]
>
> item.publication returns a TemplateScalarModel, and the .getAsString()
> method returns a null.
>
> What am I doing wrong?
>
> I did add the "missing values" example from the manual to the top of the
> page and it works correctly:
>
> ${mouse!"No mouse."}
> <#assign mouse="Jerry">
> ${mouse!"No mouse."}
>
> No mouse.
> Jerry
>
>
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------------------------------------------------------------------------------
Protect Your Site and Customers from Malware Attacks
Learn about various malware tactics and how to avoid them. Understand 
malware threats, the impact they can have on your business, and how you 
can protect your company and customers by using code signing.
http://p.sf.net/sfu/oracle-sfdevnl