Tapestry's form related components is not very handy in some case.for
example:
select:
render out a list of options from database is complex,and what shall we do
when the options are rendered by javascript?More complex,eh?
checkbox can only  used for a single boolean value.Multiple check is often
needed.For asking the users's favourite  foods,actresses etc.
How about t5 make a form field  component works like the any component,add
the ability to set value to the server.For example:
<t:anyField element="input" type="hidden" t:value=""…… //support informal
parameters
<t:anyFiled element="select" t:id=""……>//options from a loop

<t:checkboxs t:value="" ……<t:checkboxs t:value="" with the same control name
and set the value to  a collection variable.

Sorry for my English 
luna
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