On Feb 9, 2007, at 15:44 , Chris Miner wrote:
The freemarker bit or the other bit? Either way, great.
The freemarker templating AND action-like support ?
Where do you want to start?
Ideally a new module; however I reckon changes in the mvc-related
packages will be needed; I guess that's ok anyways.
Like I said I have those wrapper classes, and they work for me, but
perhaps they aren't what everyone would find useful. However I am
sure with
use they would be improved.
Yeah, let's see. If we did it by ourselves, we would probably not
meet your needs exactly either, so let's just merge efforts and
requirements.
I won't have time for this right away, though, so if you want to
contribute anything, just go ahead, as it is, and we'll take it from
there.
Cheers
g
Am Freitag, 9. Februar 2007 13:56 schrieb Grégory Joseph:
Hi Chris,
We've been thinking about adding something along those lines for a
while (we'd need it for a forum module, for instance, or many other
dynamic apps. Would be great if we could synch our efforts ;)
Cheers
g
On Feb 9, 2007, at 13:20 , Chris Miner wrote:
on a related note. After I switched to freemarker for my template
definitions, I still wanted to use something struts actions for
handling page
behavior. The PageMVCServlet works well for this.
With a patch (http://jira.magnolia.info/browse/MAGNOLIA-1351) you
can use such
a magnolia 'page' as a template. Just replace the template path
with
something like: /.magnolia/pages/MyPage.html. Now the MyPage page
is used as
the template. Have a look at the TemplatedMVCHandler.
Or better still, just set up your template to use freemarker the
way I
outlined previously, and then define a sub template for the
extension '.cmd'
or '.do' or '.action' or whatever, and set this sub template up
with a path
to a page that uses a subclass of the PageMVCHandler.
In this way, /path/to/some/page.html is rendered with your
freemarker
template, and /path/to/some/page.cmd?command=someAction executes
the public
method someAction on your PageMVCHandler subclass.
Now freemarker is nicely used for templating, and your related
PageMVCHandler
is used for adding behavior to your page. Mix in some ajax calls
and you
have a relatively flexible and well structured basis for extending
Magnolia.
cheers,
Chris
Am Freitag, 9. Februar 2007 12:13 schrieb Chris Miner:
Hi Stéphane,
yes it is possible. One has only to write the required wrapper
classes.
However there are no fixed rules for how that should be done. The
wrapper
class interfaces are well defined, but the specifics of what the
'dot
notation' in a freemarker template means is determined by these
wrapper
classes.
An example if you write ${actpage.name} in a freemarker template,
should
this return the property 'name' of the content node, or return the
node
name? Or if we use ${actpage.nodeName} what should that return?
All of
these are possible depending on how you write the wrappers.
That said... I have written a handfull classes (9 total) that I
use with
freemarker, which I could make available. If you replace a .jsp
file used
in a template definition with an .ftl file and configure the
FreemarkerServlet in your web.xml to use my ContentWrapper it
'just works'.
No additional changes needed.
The only problem I had was that I didn't want to rewrite the cms
edit bar
tags. But that isn't really a problem. You can use the existing
jsp tags
with freemarker templates when you have to. There are only slight
incompatibilities.
Perhaps through use we could improve them and reach conclusions
about how
they should work?
Cheers,
Chris
Am Freitag, 9. Februar 2007 10:19 schrieb Gauthier, Stephane (CH):
Hi Magnolians,
Could somebody tell me whether it's possible to get dynamically
pageContext from a template page processed by freemarker and how
to code
it? Many thanks in advance.
Cheers
Stéphane Gauthier
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