为什么Django views.py重定向到另一个视图而不更改URL？

Question

我试图在用户输入后从我的views.py重定向到另一个URL - 视图实际上发生了变化，但不幸的是浏览器的URL保持不变。

URLs.朋友:

path('start/', StartProject.as_view(), name='start_url'),

path('settings_1/', settings_1_view, name='settings_1_url'),

path('settings_2/', settings_2_view, name='settings_2_url'),

path('settings_3/', settings_3_view, name='settings_3_url'),

我的views.py：这里我尝试在选择后将用户重定向到另一个页面。

views.朋友

class StartProject(TemplateView):

    template = "start.html"

    def get(self, request):
        class_form = ClassChoiceForm(request.POST or None, initial={'class_select': 1})
        context = {
            'class_form': class_form
        }
        return render(request, self.template, context)

    def post(self, request):
        class_form = ClassChoiceForm(request.POST)
        if class_form.is_valid():
            choice = class_form.cleaned_data['class_select']
            choice = int(choice)

            if choice == 1:
                return redirect('settings_1/')

            elif choice == 2:
                return redirect('/settings_2/')

            elif choice == 3:
                return redirect('/settings_3/')

            else:
                self.get(request)

        else:
            raise Http404


def settings_1_view(request):
    context = {
    }
    template = "settings_1.html"
    return render(request, template, context)

用户选择是通过单选按钮进行的​​，该值发布到views.py /检查if语句中的值，它应该将用户重定向到所选页面。 （我需要用户选择进一步计算）

POST模板choice.html：

{% extends "base.html" %}
{% load staticfiles %}
{% load static %}

{% block title %} TITLE {% endblock %}
{% block content %}

<form id="post" method="POST" enctype="application/x-www-form-urlencoded">{% csrf_token %}

    <div class='container-fluid'>
        <center>
        <div class="col align-self-center" style="min-width:700px; margin-bottom:90px; margin-top:30px; horizontal-align: center;"> 
            <div class="row">

                <div class="col-md-4" style="background-color:#fff">
                    <br>

                            <img src="{% static 'personal/img/item1.png' %}" class="responsive-img" style='max-height:170px; width:130px' alt="item1_image">
                            <p>Selection 1</p>

                            {{ class_form.class_select.0 }}
                            {{ class_form.class_select.errors }}

                </div>
                <div class="col-md-4" style="background-color:#fff">
                    <br>

                        <img src="{% static 'personal/img/item2.png' %}" class="responsive-img" style='max-height:170px; max-width:100px' alt="item2_image">
                        <p>Selection 2</p>

                            {{ class_form.class_select.1 }}
                            {{ class_form.class_select.errors }}

                </div>
                <div class="col-md-4" style="background-color:#fff">
                    <br>


                        <img src="{% static 'personal/img/item3.png' %}" class="responsive-img" style='max-height:170px;max-width:130px' alt="item3_image">
                        <p>Selection 3</p>

                            {{ class_form.class_select.2 }}
                            {{ class_form.class_select.errors }}
                </div>

            </div>
            <div class="row">
                <div class="col">
                    <center>
                        <button type="submit" style="width:200">Submit</button>
                    </center>
                </div>
            </div>
        </div>
            </center>
    </div>
</form>
{% endblock content %}

forms.朋友

class ClassChoiceForm(forms.Form):
    CHOICES = [
        (1, 'item1'),
        (2, 'item2'),
        (3, 'item3')
                ]
    class_select = forms.CharField(label=None, widget=forms.RadioSelect(choices=CHOICES))

它确实从表单中获取用户输入，采用正确的路径，显示它但不更改浏览器中的相关URL。因此，如果我刷新页面，旧的页面将被加载。有人有想法吗？

[After Redirect same URL:][1]

  [1]: https://i.stack.imgur.com/NSso3.jpg

Answer 1

试试这个。

return redirect('https://yourUrl.com/settings_1/')

Here is the explanation you need about rediret

Also you might want to work with the HttpResponseRedirect

Check also this answer it might help you

And how to proper work with reverse

Django docs about reverse