Hi,
While implementing @form.errors directive (migrated from spring
form:errors taglib), I ended up adding 'messages' nested parameter
like the following example:
<@form.errors '*'; messages>
<#list messages as message>
${message}
</#list>
</@form.errors>
As spring's form:errors jsp tag allows default rendering when there's
no nested body content, I found the following example doesn't look
very convenient. With 'messages' omitted, I got a template exception.
<@form.errors 'firstName'; messages /> # rendering the default error
info markups..
So, I wonder if there's a way to omit the 'messages' nested parameter.
The javadocs of CallPlace#getNestedContentParameterCount() and
#executeNestedContent() say about the possibility with less nested
parameters somehow, but I can't figure out how to make it flexible in
the directive.
Please let me know if you have any hints.
Regards,
Woonsan
