Django - Django search post using view function

Using filter() is powerful and it's even possible to chain filters together. However often you'll want more complex lookups such as using "OR" which is when it's time to turn to Q objects. Here's an example where we set the filter. It's as simple as importing Q at the top of the file and then subtly tweaking our existing query.

myapp/views.py

from django. shortcuts import render
from models import Post
from django.db. models import Q  # New



def index(request):
    search_post = request.GET.get('search')
    if search_post:
        posts = Post.objects.filter(Q(title__icontains=search_post) & (content_icontains=search_post))
    else:
        # If not searched, return default posts
        posts = Post.objects.all().order_by("-date _created")
    return render(request, 'myapp/index.htmI', {'posts': posts})

For more detail about this, you can read in learndjango.com blog here: https://learndjango.com/tutorials/django-search-tutorial

0 Komentárius

Post ne'ebé ligadu

La iha post ida ne'ebé ligadu ho post ne'e!