"redirect" django 的功能不起作用，提交表单后，用户仍停留在同一页面上

Question

在 views.py 的函数“createProject”中，我希望用户在提交表单后重定向到“项目”页面。

但我不知道我的错误在哪里。提交表单后，它不会将用户重定向到“项目”页面，而是保留在同一页面上。

"views.py" 文件:

from django.shortcuts import render, redirect
from django.http import HttpResponse
from .forms import ProjectForm
from .models import Project


def projects(request):
    projects = Project.objects.all()
    context = {'projects':projects}
    return render(request, 'projects/projects.html', context)

def project(request, pk):
    return render(request, 'projects/single-project.html')

def createProject(request):
    form = ProjectForm()

    if request.method == 'POST':
        form = ProjectForm(request.POST)
        if form.is_valid():
            form.save()
            redirect('projects')

    context = {'form':form}
    return render(request, 'projects/project_form.html', context)

这里是“urls.py”文件：

from django.urls import path
from . import views

urlpatterns = [
    path('', views.projects, name = 'projects'),
    path('project/<str:pk>/', views.project, name = 'project'),
    path('create-project/', views.createProject, name = 'create-project'),
]

这里是“project-form.html”[我用的是Django“ModelForm”]:

from django.db.models.base import Model
from django.forms import ModelForm
from .models import Project


class ProjectForm(ModelForm):
    class Meta:
        model = Project
        fields = ['title', 'description', 'demo_link', 'source_link', 'tags']

谁能帮我找出这里的错误？为什么在提交表单后，它没有将其重定向到“项目”页面并保持在同一页面上？

Answer 1

此问题是因为从未返回重定向响应，所以：

        if form.is_valid():
            form.save()
            return redirect('projects')
            # ^^^ Add this

"redirect" django 的功能不起作用，提交表单后，用户仍停留在同一页面上

"redirect" function of django is not working and after submitting the form, user remains on same page

python

django

django-views

modelform

django-file-upload