Hi Florian,
I have been playing with your example, try this:
download http://user.cs.tu-berlin.de/~reuleaux/blogs.tgz
unpack and cd into blogs
edit buildout.cfg as you see fit: especially the eggs-directory
should be changed, right now: /home/reuleaux/z3eggs
$ python bootstrap.py
$ ./bin/buildout
$ ./bin/instance start|stop|restart|debug
then goto: localhost:8080
you can e. g. add a folder there, say foo (but you don't have to)
the use the My skin:
http://localhost:8080/++skin++My/foo
there you can add blog entries, edit them, see the list of all entries,
there is some navigation bar on the left.
Basically this is a mixture of
* the addressbook-example of formdemo
* your interface defs
* Baiju's blog for zc.buildout example
* some of my own stuff, that I learnt from z3c.form so far
some points to note:
* somewhere in a template I was having difficulties with
widget/content - therefore changed to cntnt
* there are some Makefiles in there that allow you to clean up
- in the current folder with: make clean
- recursively with: make rclean
* the example really needs some cleanup
- lot's of pkgs not needed
- forms could certainly be used smarter: e g.
I wanted a DisplayForm with a change button - I used form.Form
however it works for me.
hope this helps.
-Andreas
On Sun, Sep 02, 2007 at 09:39:56PM +0200, Florian Lindner wrote:
Hello,
I am still trying to build an EditForm using z3c.form. Since my previous
thread is rather old I dare to open a new one.
I've tried a number of variations and will post the one which is the closest
to the example.
This is the interface:
class IBlogEntry(IContainer):
Interface for blog entry objects.
contains(IBlogComment)
title = TextLine(
title = _(uBlog entry title),
description = _(uBlog entry title.),
default = u,
required = True)
content = Text(
title = _(uBlog entry content),
description = _(uBlog entry content.),
default = u,
required = True)
inputType = Choice(
title = _(uType of input),
description = _(uSpecify the input type),
required = True,
default = ureStructeredText,
values = [ureStructeredText, uHTML] )
The view is configured like that:
z3c:pagelet
name=EditEntry.html
for=..interfaces.IBlogEntry
class=.views.EditEntry
permission=Blog.EditEntry
layer=Blog.interfaces.IBlogLayer
/
The code in .views.EditEntry is:
class EditEntry(layout.FormLayoutSupport, form.EditForm):
fields = field.Fields(IBlogEntry).select(title, content)
The layer is registered like that:
interface
interface=.interfaces.IBlogLayer
name=BlogSkin
type=zope.publisher.interfaces.browser.IBrowserSkinType
/
and
class IBlogLayer(IFormLayer, IPageletBrowserLayer):
Demo browser layer using div-form layout template.
Now I call the URL.
http://localhost:8080/++skin++BlogSkin/Blog/2007_08_16_abc/EditEntry
2007_08_16_abc ist an BlogEntry object.
Now there comes an ComponentLookupError. A server error occurred. up.
Traceback (most recent call last):
Module zope.publisher.publish, line 133, in publish
result = publication.callObject(request, obj)
Module zope.app.publication.zopepublication, line 167, in callObject
return mapply(ob, request.getPositionalArguments(), request)
Module zope.publisher.publish, line 108, in mapply
return debug_call(obj, args)
- __traceback_info__: security proxied z3c.pagelet.zcml.EditEntry
instance
at 0xa0248cc
Module zope.publisher.publish, line 114, in debug_call
return obj(*args)
Module z3c.formui.layout, line 27, in __call__
ILayoutTemplate)
Module zope.component._api, line 103, in getMultiAdapter
raise ComponentLookupError(objects, interface, name)
ComponentLookupError: ((z3c.pagelet.zcml.EditEntry object at 0xa0248cc,
zope.publisher.browser.BrowserRequest instance
URL=http://localhost:8080/++skin++BlogSkin/Blog/2007_08_16_abc/EditEntry.html),
InterfaceClass z3c.template.interfaces.ILayoutTemplate, u'')
I have also tried some variations of the above like not using z3c:pagelet but
an normal page directive, registered it without an layer directive and so on.
So please... whats wrong there?
Thanks,
Florian
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