【发布时间】:2020-02-21 03:40:33
【问题描述】:
我正在尝试制作用户可以同时查找一个类别的几个名称的应用程序。 F.e.有 10 个名字,如 mexicola、red rasputin 和 black magic。我希望用户可以通过编写“mexicola red rasputin”或“red rasputin mexicola black magic”或“black magic”等来查找 mexicola 和 red rasputin。但现在它只适用于一个..我找不到问题所在。
这是我的看法
from django.shortcuts import render
from django.db.models import Q #new
from .models import Recipe
from .models import Ingredient
def drink_list(request):
template = "drinks/drink_list.html"
return render(request, template)
def search_results(besos):
query = besos.GET.get('q')
q = Q()
for queries in query.split():
q = (Q(recipe_name__icontains=queries))
results = Recipe.objects.filter(q)
template = "drinks/search_results.html"
context = {
'results' : results,
}
return render(besos, template, context)
型号:
from django.db import models
class Ingredient(models.Model):
ingredient_name = models.CharField(max_length=250)
def __str__(self):
return self.ingredient_name
class Recipe(models.Model):
recipe_name = models.CharField(max_length=250)
preparation = models.CharField(max_length=1000)
ingredients = models.ManyToManyField(Ingredient)
def __str__(self):
return self.recipe_name
【问题讨论】:
标签: python django search django-q