Question

我创建了一个简单的django博客，我想在其中提供搜索选项。所以，我尝试了并且没有得到任何错误。

但是问题是我什至没有得到任何搜索结果。即使有与该查询相关的帖子，其也会显示空白页面。帮帮我。

我的代码在这里......

views.py

class home_view(ListView):
    model = home_blog_model
    template_name = "home.html"
    context_object_name = "posts"
    paginate_by = 8
    ordering = ['-date']


def search(request):
    query = request.GET.get("key")

    if query:
        results = home_blog_model.objects.filter(Q(title__icontains=query))
    else:
        results = home_blog_model.objects.filter(status="Published")


    return render(request , "home.html" , {"query":query})

urls.py

from django.urls import path
from . import views
from django.contrib.auth.views import LoginView , LogoutView
urlpatterns = [

    path("" , views.home_view.as_view() , name="blog-home"),
    path("posts/<int:pk>/" , views.detail_view , name="detail"),
    path("admin/login/" , LoginView.as_view(template_name="admin-login.html") , name="admin-login"),
    path("admin/logout/" , LogoutView.as_view() , name="admin-logout"),
    path("admin/post/create/" , views.create_post_view , name="create_post"),
    path("post/search/" , views.search , name="search_post"),
]

models.py

from django.db import models

class home_blog_model(models.Model):
    title = models.CharField(max_length=100)
    summary = models.CharField(max_length=300)
    content = models.TextField()
    date = models.DateTimeField(auto_now=True)

    def __str__(self):
        return self.title

home.html

<div align="right">
    <form class="form-group" method="GET" action="{% url 'search_post' %}">
        <input type="text" name="key" placeholder="search........" value="{{request.GET.key}}">
        <button class="btn" type="submit">Search</button>
    </form>
</div>

提前谢谢！

Answer 1

您不会从search视图返回结果。您传递的上下文仅包含查询。

此外，在home.html中，您没有遍历结果以尝试显示它们。

在Django搜索中未获得结果

1 个答案: