Hi,
You need to implement the save() method in your custom manipulator.
Cheers
On 7/14/06, Robert <[EMAIL PROTECTED]> wrote:
>
> Hello,
>
> When using custom Manipulator (which in fact does nothing.. I've cut
> some additional custom validation here) I'm getting error as follows:
> ----------------
> Traceback (most recent call last):
> File
> "/usr/local/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/core/handlers/base.py"
> in get_response
> 74. response = callback(request, *callback_args, **callback_kwargs)
> File "/usr/local/www/data/django/projects/pbook/../pbook/book/views.py"
> in create_entry
> 23. new_entry = manipulator.save(new_data)
> File
> "/usr/local/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/forms/__init__.py"
> in save
> 92. raise NotImplementedError
>
> NotImplementedError at /
> -----------------
>
> Python 2.4.2, DB: SQLite, svn from trunk as of July 13th
>
> Error occurs on POST when submitting, I am able to see & fill in the
> form.
>
> This is my code:
>
> ---> book/models.py
> from django.db import models
>
> class Entry(models.Model):
> name = models.CharField(blank=False, maxlength=30)
> last = models.CharField(blank=False, maxlength=50)
> nr = models.IntegerField(unique=True, blank=True, maxlength=10)
> nr_mobile = models.IntegerField(unique=True, blank=True,
> maxlength=9)
>
> def __str__(self):
> return self.name
>
> class Admin:
> pass
>
> --> book/views.py
> from django.shortcuts import render_to_response
> from django.core import validators
> from django import forms
> from pbook.book.models import Entry
> from django.http import Http404, HttpResponse, HttpResponseRedirect
>
> def create_entry(request):
> manipulator = EntryManipulator()
>
> if request.POST:
> new_data = request.POST.copy()
>
> errors = manipulator.get_validation_errors(new_data)
>
> if not errors:
> manipulator.do_html2python(new_data)
> new_entry = manipulator.save(new_data)
> return HttpResponse("Entry created: %s" % new_entry)
> else:
> errors = new_data = {}
>
> form = forms.FormWrapper(manipulator, new_data, errors)
> return render_to_response('book/entry_form.html', {'form': form })
>
> class EntryManipulator(forms.Manipulator):
> def __init__(self):
> self.fields = (
> forms.TextField(field_name='name',
> is_required=True, maxlength=30),
> forms.TextField(field_name='last',
> is_required=True, maxlength=50),
> forms.IntegerField(field_name='nr',
> maxlength=10),
> forms.IntegerField(field_name='nr_mobile',
> maxlength=9),
> )
>
> ---> urls.py
> from django.conf.urls.defaults import *
> from pbook.book.models import Entry
>
> urlpatterns = patterns('',
> (r'^$', 'pbook.book.views.create_entry'),
> (r'^admin/', include('django.contrib.admin.urls')),
> )
>
> ---> templates/book/entry_form.html
> {% if form.has_errors %}
> <h2>Please correct the following error{{ form.error_dict|pluralize
> }}:</h2>
> {% endif %}
>
> <form method="post" action=".">
> <p>
> <label for="id_imie">Name:</label> {{ form.name }}
> {% if form.name.errors %}*** {{ form.name.errors|join:", " }}{%
> endif %}
> </p>
> <p>
> <label for="id_last">Last:</label> {{ form.last }}
> {% if form.last.errors %}*** {{ form.last.errors|join:", " }}{%
> endif %}
> </p>
> <p>
> <label for="id_nr">Phone nr:</label> {{ form.nr }}
> {% if form.nr.errors %}*** {{ form.nr.errors|join:", " }}{% endif
> %}
> </p>
> <p>
> <label for="id_nr_mobile">Mobile nr:</label> {{ form.nr_mobile }}
> {% if form.nr_mobile.errors %}*** {{ form.nr_mobile.errors|join:",
> " }}{% endif %}
> </p>
> <input type="submit" />
> </form>
>
> Thanks,
> Robert
>
>
> >
>
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