问题
The Docs says, to display the form fields in template, i need to do this:
<form action="/search_for_book/">{% csrf_token %}
{{form.as_p}}
<input type="submit" value="Suchen" />
</form>
i did this. and this is my views.
def addbook(request):
form = AddBook()
return render(request,'searchbook.html',{'form':form})
this is my form. defined in forms.py and imported into views.py
class AddBook(forms.Form):
titel = forms.TextInput()
author = forms.TextInput()
why dont Form fields show up in template? I did almost the 1:1 copy from docs. Template shows only the button Suchen and nothing else. Docs doesnot say anything about Urlconf, do i have to do also?
回答1:
The reason why is that you're defining a widget, which is merely a representation of a HTML input element, instead of defining a field in your forms.py
Do the following:
class AddBook(forms.Form):
titel = forms.CharField(widget=forms.TextInput())
author = forms.CharField(widget=forms.TextInput())
PS: don't blame django's docs - they are really excellent!
For the referencce on widgets, read here: https://docs.djangoproject.com/en/dev/ref/forms/widgets/
For the reference on fields, read here: https://docs.djangoproject.com/en/dev/ref/forms/fields/
来源：https://stackoverflow.com/questions/19474696/django-form-fields-are-not-showing-up-in-template-why