如何将布尔值保存为 true 到数据库也路由到另一个页面。当我们按下继续按钮以使用 django 模型将 True 值保存到 db 时,也会路由到另一个页面作为欢迎页面。
#models.py
class Tutorial(models.Model):
user = models.ForeignKey(User, on_delete=models.CASCADE)
is_tutorial = models.BooleanField(verbose_name=_('tutorial'), default=False)
#views.py
def tutorial_page(request):
return render(request, "home/tutorial_page.html")
#urls.py
from . import views as homeview
path('tutorial-page/', homeview.tutorial_page)
#tutorialpage.html
<article>
<h2>demo</h2>
<p>press <a href="https://localhost:8000/welcomepage/">continue</a> to skip the tutorial on next time </p>
</article>
您可以按用户查找教程模型并像这样更新它
#models.py
class Tutorial(models.Model):
user = models.ForeignKey(User, on_delete=models.CASCADE)
is_tutorial = models.BooleanField(verbose_name=_('tutorial'), default=False)
#views.py
def tutorial_page(request):
return render(request, "home/tutorial_page.html")
def welcomepage(request):
tutorial = Tutorial.objects.filter(user=user).first()
if tutorial:
tutorial.is_tutorial = True
tutorial.save()
return render(request, "home/welcomepage.html")
#urls.py
from . import views as homeview
path('tutorial-page/', homeview.tutorial_page)
path('welcomepage/', homeview.welcomepage)
#tutorialpage.html
<article>
<h2>demo</h2>
<p>press <a href="https://localhost:8000/welcomepage/">continue</a> to skip the tutorial on next time </p>
</article>
#welcomepage.html
<article>
<h2>You are welcome!</h2>
</article>
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我来说两句