[Zope3-Users] zope.formlib view action is calling two times ?
Hi,
I have a view class like this:
class EditTestPage(form.EditForm):
form_fields = form.Fields(ITestPage)
template = namedtemplate.NamedTemplate('page_edit')
output =
actions = form.Actions(
form.Action('Save', success='handle_save_action'),
form.Action('Preview', success='handle_preview_action'),
)
def handle_save_action(self, action, data):
if form.applyChanges(self.context, self.form_fields, data):
self.status = 'Object updated'
else:
self.status = 'No changes'
self.request.response.redirect('.')
def handle_preview_action(self, action, data):
print Test
self.output = Test
When I click 'Preview' or 'Save' button, the actions are called two
times, any idea ?
Regards,
Baiju M
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[Zope3-Users] Re: How to assign a role or permission to users programatically?
Hi Yuan,
iirc you can subscribe to the
zope.app.authentication.interfaces.IAuthenticatedPrincipalCreated
event.
In your event you can do something like this:
def authenticated_principal_created(event):
principal = event.principal
principal.groups.append('zope.Manager')
hth
Christian
Dear list,
I have written a custom authenticator plugin to authenticate users
against a Postgres database. The question is, once a user is
authenticated, what role or permission does she/he get?
If I would like to give the permission 'site.MemberPermission' to all
users when they log in. I don't want to store the permission a a
persistent folder like object, but just assign them on the fly when
the log in.
what shall I do?
Thanks for helping.
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[Zope3-Users] Re: Confirming member generated objects?
Hi Maken, maybe the hurry.workflow fits in your usecase. See the documentation here http://codespeak.net/svn/z3/hurry.workflow/trunk/src/hurry/workflow/workflow.txt Christian Hi! In many applications members can add content but with the restriction that it needs to be confirmed by a manager before it becomes active and accessible to anybody else. I'm trying to accomplish this with an idea of mine, but I'm very open to other ideas of course :) Basically, lets say I have a site 'mysite' and an item container 'items'. And an Item is the content component of my app. When people add items in /mysite/items/+/ztest.Item ... my idea is that it is then actually only added e.g in an 'unconfirmed' folder in the site manager of mysite. This, I'm trying to achieve by subclassing AddForm and overriding the add method (since add is the only interesting here, the rest is dotted in the code below:)): # class ItemMemberAddForm(AddForm): form_fields = ... label = ... def create(self, data): ... def add(self, object): con = queryUtility(IItemContainer, u'unconfirmed') o = IAdding(con).add(object)# How to add it?? self._finished_add = True return o # The 'unconfirmed' folder is registered as a utility for easy access. Obviously the code above isn't working and i'm not even sure I know what I'm doing with the IAdding :O I think I'm in the difficult phase of the Z-learning curve... just learnt the basics and now anything beyond the basics seem really complicated :) When I do manage to pull this off, it shouldn't be too hard moving confirmed objects to /mysite/items (I looked at zope.copypastemove for this, but first I want to get the adding working..) Any thoughts on my idea/code or any other things related to confirming member generated content are very much appreciated! Regards Seteva ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] most useful zope 3 libraries
Hi, here the following modules/components are used (from my site.zcml): --- [...] include package=zope.sendmail/ include package=zope.contentprovider / include package=zope.viewlet / include package=zope.app.apidoc/ include package=zope.app.onlinehelp/ include package=zope.app.preference / include package=zope.app.pythonpage/ include package=zope.app.renderer/ include package=zope.app.workflow/ include package=zope.app.authentication / include package=zope.app.boston / include package=zope.app.catalog/ include package=zope.app.intid / include package=zope.app.keyreference / include package=zope.app.pluggableauth / include package=zope.app.schema / include package=zope.app.server / include package=zope.app.session / include package=zope.app.twisted / include package=zope.app.wfmc / include package=zope.app.securitypolicy / include package=zc.resourcelibrary/ include package=zc.table/ include package=z3c.form / include package=z3checkins / include package=z3c.layer.pagelet / include package=z3c.macro / include package=z3c.pagelet / [...] --- this would be my vote ... Markus Am Dienstag 04 September 2007 um 04:43 Uhr schrieb Carlos de la Guardia [EMAIL PROTECTED]: Hi, the other day I commented on my blog [1] about the lack of information on the Zope3 wiki about popular/important libraries or modules (I wanted to say products but I hear that's passé). Since I brought this up, I though the least I could do was to create a page about this myself, but I need help, because I'm just a Zope 3 beginner. Could some of you please mention your favorite or most useful libraries for Zope 3? I will research some of those mentioned and create a wiki page based on this information. Thanks a lot. Carlos de la Guardia [1] http://blog.delaguardia.com.mx/index.php?op=ViewArticlearticleId=77blogId=1 ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re[2]: [Zope3-Users] most useful zope 3 libraries
Hello Christophe, Something like this was proposed by Stephan some 1.5 year ago. He did some quite detailed specs for it. Tuesday, September 4, 2007, 8:45:15 AM, you wrote: Carlos de la Guardia a écrit : Hi, the other day I commented on my blog [1] about the lack of information on the Zope3 wiki about popular/important libraries or modules (I wanted to say products but I hear that's passé). Since I brought this up, I though the least I could do was to create a page about this myself, but I need help, because I'm just a Zope 3 beginner. Could some of you please mention your favorite or most useful libraries for Zope 3? I will research some of those mentioned and create a wiki page based on this information. Thanks a lot. Carlos de la Guardia That's a really good idea! I wanted to do this once my current job is finished. We can already browse the modules on pypi, but it would be good to have a page that summarizes all the useful zope3-only packages, with a user point-of-view, common use cases for each package, with schemas and screen captures (if there are widgets). And not only for 3rd-party packages, but also for the core zope3 packages. I regularly discover new components in it. I will surely help Christophe ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users -- Best regards, Adammailto:[EMAIL PROTECTED] -- Quote of the day: I don't know who my grandfather was; I am much more concerned to know what his grandson will be. - Abraham Lincoln ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Confirming member generated objects?
On Monday 03 September 2007 17:59, Maken Seteva wrote: Any thoughts on my idea/code or any other things related to confirming member generated content are very much appreciated! Your use case is usually solved using a workflow framework. There are two workflow frameworks for Zope 3: zope.wfmc/zope.app.wfmc and hurry.workflow (as Christian pointed out). WfMC is a very advanced workflow engine based on design by a workflow coalition. hurry.workflow is state-based and much simpler to use but bears restrictions of non-generality. I would choose a framework based on your experience level. Regards, Stephan -- Stephan Richter CBU Physics Chemistry (B.S.) / Tufts Physics (Ph.D. student) Web2k - Web Software Design, Development and Training ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Database authentication service
On Friday 24 August 2007 11:33, Yuan HOng wrote: Is there a package providing relational database based authentication service for zope 3 already lying around somewhere or do I have write one? As far as I know there is no SQL-based authentication plugin. But since the authentication system is pluggable, it's the matter of writing a plugin. You can use the LDAP version as a start: http://svn.zope.org/ldappas/ Regards, Stephan -- Stephan Richter CBU Physics Chemistry (B.S.) / Tufts Physics (Ph.D. student) Web2k - Web Software Design, Development and Training ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] z3c.form, style-attribute of TextWidget, TextAreaWidget
On Thursday 30 August 2007 08:50, Andreas Reuleaux wrote:
The widgets do have a style-Attribute after all and this used
to work in formlib. - However this has no effect when rendering:
Forget formlib and the other older form stuff. ;-) z3c.form does not use that
at all.
Note that we usually solve the problem you are heaving by specifying the input
element's id as the CSS selector:
input#form-widgets-firstName {
width: 105px;
}
[EMAIL PROTECTED](~/z3eggs/z3c.form-1.6.0-py2.4.egg/z3c/form/browser)$ diff
-u text_input.pt.ORIG text_input.pt --- text_input.pt.ORIG 2007-08-30
01:05:52.0 +0200
+++ text_input.pt 2007-08-30 13:59:30.0 +0200
@@ -26,4 +26,5 @@
accesskey view/accesskey;
onselect view/onselect;
size view/size;
- maxlength view/maxlength /
+ maxlength view/maxlength;
+ style view/style /
[EMAIL PROTECTED](~/z3eggs/z3c.form-1.6.0-py2.4.egg/z3c/form/browser)$
Is there any particular reason why this style attribute was left out or is
this just a bug? - The same for textarea_input.pt
Bug. It is now fixed in the trunk for all widgets.
Regards,
Stephan
--
Stephan Richter
CBU Physics Chemistry (B.S.) / Tufts Physics (Ph.D. student)
Web2k - Web Software Design, Development and Training
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[Zope3-Users] Re: Confirming member generated objects?
Stephan Richter wrote: Your use case is usually solved using a workflow framework. There are two workflow frameworks for Zope 3: zope.wfmc/zope.app.wfmc and hurry.workflow (as Christian pointed out). WfMC is a very advanced workflow engine based on design by a workflow coalition. hurry.workflow is state-based and much simpler to use but bears restrictions of non-generality. I would choose a framework based on your experience level. Stephan, I'm interested to learn more about the no-framework event approach described in Re: Community opinion about workflow engine (March 2007) http://article.gmane.org/gmane.comp.web.zope.plone.devel/14826 It seems that approach allows workflow-like behavior to be added incrementally, rather than committing to a state and transition design from the start. If you're inclined to expand upon that description of the pattern, it would make for very useful documentation for workflow-related FAQs. Thanks. ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] z3c.form, checkboxes for Bool fields - thanks a lot, now: z3c.form egg from svn
On Tue, Sep 04, 2007 at 06:35:29PM -0400, Stephan Richter wrote: On Saturday 01 September 2007 19:36, Andreas Reuleaux wrote: Is there a way to have only one checkbox generated? - like this: [ ] Invitation That's what I want. I have implemented this widget now. It is available in the z3c.form trunk and I updated the All widgets demo as well showing the new widget. OK, thanks a lot. Next question now: how do I tell zc.buildout to build an egg from svn for z3c.form? - I have tried this (adrn ist my application): buildout.cfg ... find-links = http://download.zope.org/distribution/ svn://svn.zope.org/repos/main/z3c.form/trunk#egg=z3c.form-dev ... eggs = adrn z3c.form==dev ... setup.py ... install_requires = [... 'z3c.form==dev' ... ] However I get [EMAIL PROTECTED](~/work/adrn)$ ./bin/buildout Develop: '/home/reuleaux/work/adrn/.' Installing adrbuch. Download error: unknown url type: svn -- Some packages may not be found! Getting distribution for 'z3c.form==dev'. Installing z3c.form dev Caused installation of a distribution: z3c.form 1.6.0 with a different version. Got None. While: Installing adrbuch. Error: There is a version conflict. We already have: z3c.form 1.6.0 but adrn 0.1 requires 'z3c.form==dev'. [EMAIL PROTECTED](~/work/adrn)$ -Andreas ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] zope.formlib view action is calling two times ?
On Tuesday 04 September 2007 02:00, Baiju M wrote: When I click 'Preview' or 'Save' button, the actions are called two times, any idea ? You should use z3c.form. :-) (Sorry, I would love to help, but I am just not supporting formlib anymore. ;-) Regards, Stephan -- Stephan Richter CBU Physics Chemistry (B.S.) / Tufts Physics (Ph.D. student) Web2k - Web Software Design, Development and Training ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Still trying am to build an EditForm
On Sunday 02 September 2007 15:39, Florian Lindner wrote: 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? Do you have z3c.formui installed and the ZCML linked up? Does Andreas' package help you? Regards, Stephan -- Stephan Richter CBU Physics Chemistry (B.S.) / Tufts Physics (Ph.D. student) Web2k - Web Software Design, Development and Training ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] most useful zope 3 libraries
On Monday 03 September 2007 22:43, Carlos de la Guardia wrote: Could some of you please mention your favorite or most useful libraries for Zope 3? I will research some of those mentioned and create a wiki page based on this information. Here are some that I think are cool and/or I use a lot: jquery.javascript ldapadapter lovely.remotetask lovely.tag z3c.baseregistry z3c.configurator z3c.coverage z3c.csvvocabulary z3c.datagenerator z3c.form z3c.formui z3c.formjs z3c.layer z3c.macro z3c.menu z3c.pagelet z3c.pdftemplate z3c.quickentry z3c.rml z3c.sampledata z3c.traverser z3c.viewtemplate z3c.zrtresource hurry.query zc.catalog zc.queue zc.sourcefactory zope.testbrowser zope.ucol Regards, Stephan -- Stephan Richter CBU Physics Chemistry (B.S.) / Tufts Physics (Ph.D. student) Web2k - Web Software Design, Development and Training ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
