I think that as both techniques are highly taste specific, it is okay
to support them both. Making a combined request target sounds like a
work around, I agree, though it hides the details of rendering more
than when you directly use the outputstream and components. Also, you
would probably use some seperation markup as if you render more than
one component and send that back to the client, you most likely want
to interpret that client side to see where the different parts should
go. A request target could encapsulate generating such seperation
markup.
Eelco
On 1/14/06, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> i dont like using a target to render components. it feels more of a work
> around. i would like my handler code to look like this:
>
> onAjaxCallback() {
> Component a=page.get("...");
> Component b=page.get ("....");
>
> OutputStream stringStream=....
> a.onBeginRequest();
> a.render(stringStream);
> a.onEndRequest();
>
> b.onBeginRequest();
> b.render(stringStream);
> b.onEndRequest();
>
> return stringStream;
>
> }
>
> maybe have a convinience function to called render(Component, OutputStream )
> in the ajax handler that would call onbegin/endrequest.
>
> but i am in total control of what components i wish to render and where
> their output is going. i dont need any, imho goofy, response swapping, etc.
>
> and another thing. what we need is a way to render only the body of the
> component easily because most of the time in an ajax response you only want
> to swap out the body not the tag.
> right now you have to call setrenderbodyonly and then restore its state,
> which is again goofy.
>
>
> in my sandbox i have render(OutputStream) renderBody(OutputStream) and i
> think it works great, as far as 1.2 im not sure what the best way is.
>
> -Igor
>
>
>
>
> On 1/14/06, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> >
> > We could make a special target for that I guess. Not sure whether that
> > is more elegant though... What do you think?
> >
> > Eelco
> >
> >
> > On 1/14/06, Igor Vaynberg <[EMAIL PROTECTED] > wrote:
> > > what if you want to render more then one component in a single ajax
> request?
> > > can you do that via setting the request target?
> > >
> > > -Igor
> > >
> > >
> > >
> > > On 1/14/06, Eelco Hillenius < [EMAIL PROTECTED]> wrote:
> > > >
> > > > Martijn told me a couple of days ago that instead of directly
> > > > requesting a component to render itselve, he just set the proper
> > > > request target (I think that is ComponentRequestTarget) instead. I
> > > > think that's much more elegant.
> > > >
> > > > Eelco
> > > >
> > > >
> > > > On 1/14/06, Jonathan Locke < [EMAIL PROTECTED]> wrote:
> > > > >
> > > > > but all these ajax components are using doRender()...
> > > > > and it's confusing how doRender() differs from render().
> > > > > you can't tell just from the name. can we somehow
> > > > > collapse the two logically?
> > > > >
> > > >
> > > >
> > > >
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