我的表单代码:
class PlanForm(forms.Form):
a = forms.CharField(widget=forms.TextInput(attrs={"class", "add-up"}))
b = forms.CharField(widget=forms.TextInput(attrs={"class", "add-up"}))
class Media:
javascript=('test.js', )
我的观看代码:
def plan_detail(request):
if request.method == "POST":
return render(request=request,
template_name='pasteur/plan_detail.html',
dictionary={ 'message': 'This was a post request. WTF!' })
else:
return render(request=request,
template_name='pasteur/plan_detail.html',
dictionary={ 'form': PlanForm() })
堆栈追踪:
环境:
请求方法:GET请求URL:
Django版本:1.4 Python版本:2.7.2已安装的应用程序: ('django.contrib.auth','django.contrib.contenttypes', 'django.contrib.sessions','django.contrib.sites', 'django.contrib.messages','django.contrib.staticfiles', 'django.contrib.admin','django.contrib.admindocs','south', 'pasteur')已安装的中间件: ( 'django.middleware.common.CommonMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware')
模板错误:在模板中 /Users/judithjacques/dana/dev/pasteur/src/pasteur/templates/pasteur/plan_detail.html, 第8行的错误'set'对象没有属性'get'1:
回溯:文件 “/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/handlers/base.py” 在get_response中 111. response = callback(request,* callback_args,** callback_kwargs)file“/Users/judithjacques/dana/dev/pasteur/src/pasteur/views.py”in plan_detail 13. dictionary = {'form':form})文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/shortcuts/ init 。 PY” 在渲染中 44.返回HttpResponse(loader.render_to_string(* args,** kwargs),File“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/loader.py” 在render_to_string中 176. return t.render(context_instance)文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/base.py” 在渲染中 140. return self._render(context)File“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/base.py” 在_render 134. return self.nodelist.render(context)File“/ Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/base.py” 在渲染中 823. bit = self.render_node(node,context)File“/ Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/debug.py” 在render_node中 74. return node.render(context)File“/ Library / Frameworks / Python.framework / Version / 7.7 / lib / python2.7 / site-package / Django / template / defaultfgs.py” 在渲染中 281. return nodelist.render(context)File“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/base.py” 在渲染中 823. bit = self.render_node(node,context)File“/ Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/debug.py” 在render_node中 74. return node.render(context)File“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/debug.py” 在渲染中 84. output = self.filter_expression.resolve(context)文件 “/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/base.py” 在决心 571. obj = self.var.resolve(context)File“/ Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/base.py” 在决心 721. value = self._resolve_lookup(context)文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/base.py” 在_resolve_lookup中 772. current = current()文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/forms/forms.py” 在as_ul 229. errors_on_separate_row = False)文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/forms/forms.py” 在_html_output中 171. label = bf.label_tag(label)或''File“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/forms/forms.py” 在label_tag中 508. id_ = widget.attrs.get('id')或self.auto_id
异常类型:/ pasteur / plan / create / Exception中的AttributeError 值:'set'对象没有属性'get'
答案 0 :(得分:1)
如错误所示,{"class", "add-up"}
是一组。你需要一本字典:{"class": "add-up"}
。