Hi
So in the case where bodyJsfid is a html template, I could do something like
this:
template jsdid=/news.xml:
<h3><span jsfid="outputText" value="#{myvar.head}" /><h3>
<p><span jsfid="outputText" value="#{myvar.body}" /><p>
and then do something like this:
<span jsfid="clayForeach" bodyJsfid="/news.xml" var="myvar" allowBody="false">
bla bla
</span>
??
Hermod
-----Original Message-----
From: Gary VanMatre [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 07, 2006 2:30 PM
To: Struts Users Mailing List
Subject: Re: [shale] Clayforeach tag
>From: <[EMAIL PROTECTED]>
<
> Hi
>
> I was wondering about the usage of this tag. I see it has a
> shapeValidator,but I
> was wondering what the intended syntax for this tag is, and if the current
> var
> value is somehow passed along to it?
>
The clayForEach uses the "var" attribute like the JSTL var. But, in this case,
it's the name of a Map placed in session scope. This component (Clay) pulls
the data from the "value" expression and loads a map. The bodyJsfid is the
content that is repeated for each item. The "bodyJsfid" can be a html template
or XML configuration. The row is a naming container so you can add update able
fields and the reason the map is stored in session scope. I thought it would
be important to be able to name the session scoped variable since you have to
cleanup yourself.
The component uses the clay shapeValidator callback event to create the beans
that define the shape of the subtree. This callback has the same method
signature as the "validator" method binding event but is not associated with
the validation phase. I't invoked for the rendering phase.
The "clayForEach" shapeValidator event is bound to a managed bean that is
loaded in the faces-config from the Clay jar.
The "validator" term seemed to work because it validates the shape of the Clay
component. The basic idea of this method binding event is to create the Clay
subtree at runtime from model data instead of a XML or HTML static
configuration file.
The tomahawk "dataList" component will do the same thing with more style.
> Hermod
>
>
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