Question

forms.py

class password_reset(forms.Form):
    password1 = forms.PasswordInput(attrs={'palceholder':' type password'})
    password2 = forms.PasswordInput(attrs={'placeholder':'type password again'})

    def clean(self):
        data = self.cleaned_data
        password1 = self.cleaned_data.get('password1')
        password2 = self.cleaned_data.get('password2')
        if password1 != password2:
            raise forms.ValidationError('Password Mismatch')
        return data

views.py

def password_resetView(request):
    if request.method == 'POST':
        form = password_reset(request.POST)
        if form.is_valid():
            password = form.cleaned_data['password1']
            obj = User.objects.get(username = request.user)
            obj.set_password(password)
            obj.save()
            form.save()
    else:
        form = password_reset()
    return render(request,'password_reset.html',{'form':form})

模板

<form method="post">
    {% csrf_token %}
    {{ form.as_p }}
    <input type="submit" value="submit">
</form>

所以我无法在模板中呈现表单。没有错误显示，其呈现为相应的html，但未呈现表单。

Answer 1

您正在使用窗口小部件而不是字段。您必须将CharField小部件与PasswordInput一起使用。

password1 = forms.CharField(attrs={'placeholder': 'type password'}, widget=forms.PasswordInput)
password2 = forms.CharField(attrs={'placeholder': 'type password again'}, widget=forms.PasswordInput)

模板未呈现表单

1 个答案: