我无法迭代模板

我有一个可变字典与我的所有表单，并且我想在模板上迭代显示我的字典中没有像{{example_form}}这样硬编码的所有窗体这是我的代码我无法迭代模板

{% extends 'prescription_menu.html' %} 
{% load bootstrap3 %} 
{% load crispy_forms_tags %} 

{% block title %}Physicians{% endblock title %} 

{% block container %} 
{% csrf_token %} 
<div class="row"> 
    <div class="col-md-offset-2 col-md-8"> 
     {% for form in forms %} 
      {{form}} 
     {% endfor %} 

    </div> 
</div> 
{% endblock container %}

这是我的看法

def UpdatePhysician(request,id): 

forms = {} 
physician = get_object_or_404(Physician, id=id) 
employee = get_object_or_404(Employee, id=physician.employee.id) 
person = get_object_or_404(Person, id=employee.person.id) 
try: 
    address = get_object_or_404(Address, id=return_id(str(person.addresses.values('id')))) 
    address_form = AddressForm(request.POST or None, instance=address) 
    forms.update({'address_form': address_form}) 
except: 
    address = None 
email = get_object_or_404(Email, id=return_id(str(person.emails.values('id')))) 
phone = get_object_or_404(PhoneNumber, id=return_id(str(person.phone_numbers.values('id')))) 

person_form = PersonForm(request.POST or None, instance=person) 
employee_form = EmployeeForm(request.POST or None, instance=employee) 
physician_form = PhysicianForm(request.POST or None, instance=physician) 
email_form = EmailForm(request.POST or None, instance=email) 
phone_form = PhoneForm(request.POST or None, instance=phone) 

forms.update({'person_form': person_form, 
       'physician_form': physician_form, 
       'employee_form': employee_form, 
       'email_form': email_form, 
       'phone_form': phone_form, 
       }) 



return render(request, 'UpdatePhysician.html',forms)

它不会把我的任何错误，它只是不显示任何东西，当我如键入{{person_form}}，我得到的形式我想要的。

来源

2016-03-01 Carlos Herrera

您的forms变量是一个dict。因此，您通过在模板中dicht必须循环：

{% for name, form in forms.items %} 
    {{form}} 
{%endfor%}

并在视图，你必须在最后一行改为

return render(request, 'UpdatePhysician.html', {'forms': forms)

来源

2016-03-01 20:49:28 ilse2005

您需要将您的形式添加到列表：

form_list = [person_form, physician_form, employee_form, email_form, phone_form]

这将添加到您的语境词典，在这种情况下，您的forms字典是context词典：

forms.update({'forms': form_list})

然后在您的模板中：

{% for form in forms %} 
    {{form}} 
{% endfor %}

来源

2016-03-01 20:02:24 Gocht

我无法迭代模板

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