| Author |
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< Erlyweb mailing list ~ Returning HTML from the controller (aka bypassing the view) |
| Guest |
 Posted: Tue Mar 04, 2008 10:09 am |
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Guest
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Hi,
I have a scneario where I would like to have a controller and no view
and just return html directly from the controller.
Is there a way to do this?
If so can someone please provide a short example of how to do this? I
was reading list archives and seen Yariv mention that it was possible
to do this with the "response" tuple but I couldn't figure out what
the arguments would be. Will erlyweb be happy if there is no view
component defined or will I have to define a dummy one to keep things
happy, I expect not just checking.
Thanks.
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| Guest |
| Posted: Wed Mar 05, 2008 4:33 am |
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Guest
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This is something I missed at first as well. Try {response, Elems} where
Elems is a yaws tuple, eg
{response, {ehtml, {form, [{action, Path}],
{input, [{type, text}, FieldData,
[]}}
see also http://yaws.hyber.org/dynamic.yaws
hope this helps.
Jeff.
Colm wrote:
> Hi,
>
> I have a scneario where I would like to have a controller and no view
> and just return html directly from the controller.
>
> Is there a way to do this?
> If so can someone please provide a short example of how to do this? I
> was reading list archives and seen Yariv mention that it was possible
> to do this with the "response" tuple but I couldn't figure out what
> the arguments would be. Will erlyweb be happy if there is no view
> component defined or will I have to define a dummy one to keep things
> happy, I expect not just checking.
>
> Thanks.
> >
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| Guest |
| Posted: Wed Mar 05, 2008 5:44 am |
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Guest
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Also,
If you want to return the response HTML verbatim, you can return
{response, [{html, <<"<html><body>...</html>">>}]}
If you want to return something that will be further processed by the
'phased' mechanism, you can return
{response, [{rendered, <<"<div>...</div>">>}]}
Yariv
On Tue, Mar 4, 2008 at 2:14 PM, jm <jeffm@ghostgun.com> wrote:
>
>
> This is something I missed at first as well. Try {response, Elems} where
> Elems is a yaws tuple, eg
>
> {response, {ehtml, {form, [{action, Path}],
> {input, [{type, text}, FieldData,
> []}}
>
>
> see also http://yaws.hyber.org/dynamic.yaws
>
> hope this helps.
>
> Jeff.
>
>
>
> Colm wrote:
> > Hi,
> >
> > I have a scneario where I would like to have a controller and no view
> > and just return html directly from the controller.
> >
> > Is there a way to do this?
> > If so can someone please provide a short example of how to do this? I
> > was reading list archives and seen Yariv mention that it was possible
> > to do this with the "response" tuple but I couldn't figure out what
> > the arguments would be. Will erlyweb be happy if there is no view
> > component defined or will I have to define a dummy one to keep things
> > happy, I expect not just checking.
> >
> > Thanks.
> > >
>
>
> >
>
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