Django:提交错误网址的积分

时间:2011-02-20 14:37:26

标签: django render formwizard django-formwizard

我在同一个应用程序中有两个表单,一个基于Django FormWizard和“普通”表单。 “普通”表单工作正常,但是当我使用向导创建表单时,用户将被重定向到正常表单,并且不会进入下一个表单步骤。

向导表单位于../app/NewEntry下。当我遇到表单的第二阶段并点击提交时,我会被重定向到../app,即使这样,html代码也会显示action ='。'在html文件中。

因为它只发生在第二阶段,我认为它与render_template函数有关,但我不明白为什么。

forms.py看起来像:

  1 from django.http import HttpResponseRedirect
  2 from django.contrib.formtools.wizard import FormWizard
  3 from django import forms
  4 from django.forms.widgets import RadioSelect
  5 from geoCode import getLocation
  6 from renooble.pp.models import Project
  7
  8 class appStart(forms.Form):
  9     location = forms.CharField()
 10     CHOICES = [(x, x) for x in ("cars", "bikes")]
 11     technology = forms.ChoiceField(choices=CHOICES)
 12
 13 class appLocationConfirmation(forms.Form):
 14    locations = forms.CharField()
 15
 16 class appData(forms.Form):
 17     capacity = forms.IntegerField()
 18
 19 class appWizard(FormWizard):
 20
 21     def render_template(self, request, form, previous_fields, step, context=None):
 22         if step == 1:
 23             location = request.POST.get('0-location')
 24             address, lat, lng, country = getLocation(location)
 25             form.fields['locations'] = forms.ChoiceField(widget=RadioSelect(), choices = [])
 26             form.fields['locations'].choices = [(x, x) for x in address]
 27         return super(appWizard, self).render_template(request, form, previous_fields, step, context)
 28
 29
 30     def done(self, request, form_list):
 31         # Send an email or save to the database, or whatever you want with
 32         # form parameters in form_list
 33         return HttpResponseRedirect('/contact/thanks/')
 34
 35 class reMapRedefine(forms.Form):
 36     LIMIT_CHOICES = (
 37     ('1', '1'),
 38     ('2', '2'),
 39     ('30', '30'),
 40     )
 41     numberLimit = forms.CharField(widget=forms.Select(choices=LIMIT_CHOICES))
 42
 43     country_list = [('Worldwide', 'Worldwide')]
 44     country_list = country_list + [(query.country, query.country) for query in Project.objects.all()]
 45     country = forms.ChoiceField(required=False, label='Country', choices=country_list)

urls.py定义如下

######################################################
     (r'^app/$', app_startpage),
     (r'^app/NewEntry$', appWizard([appStart, appLocationConfirmation, reMapData])),
######################################################

因此,只要调用appLocationConfirmation,URL就会从/ app / NewEntry(向导的url)更改为/ app。我不明白为什么?

非常感谢任何帮助或澄清。 谢谢。

1 个答案:

答案 0 :(得分:1)

之前我遇到过类似的问题,因为最后的正斜杠丢失了。我怀疑原始海报会在这个较晚的日期做出回应,但是对于任何偶然发现这个问题的人,请仔细检查你的URLconf是否包含一个尾部斜杠,如下所示:

r'^reMap/NewEntry/$'而不是r'^reMap/NewEntry$'