Re: freemarker error: Expected hash, evaluated instead to ...

A TemplateModel...
On 12/16/2009 9:45 AM, Daniel Dekany wrote:
> Wednesday, December 16, 2009, 2:03:10 PM, Jake Ochs wrote:
>
>> I've created a custom collection that implements iterator and returns
>> another custom object - NotesDocWrapper (wraps a Lotus Domino Document
>> object.) My template then lists the docs collection I placed in the root
>> hash and iterates over the doc accessing a field like so:
>> <#list docs as doc>
>> <li>${doc.Subject}</li>
>> </#list>
>> The NotesDocWrapper implements TemplateModel and has a get method so it
>> can return a Notes Document field using the standard template dot syntax
>> as used above. I've used the NotesDocWrapper by itself, dropping it into
>> the root hash successfully, but when I attempt to nest it in this manner
>> I get a freemarker exception (see full stacktrace at bottom of post)
>>
>> How do I prevent Freemarker from expecting a hash instead of using the
>> wrapper I supplied for the nested object? (assuming this is the problem)
>> Any tips are appreciated.
>
> Exactly what does NotesDocWrapper extend and implement? It should
> implement TemplateHashModel (or TemplateHashModelEx).
>



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