【发布时间】:2022-11-21 03:01:21
【问题描述】:
我有一个搜索表单,其中用户搜索的模型显示在搜索表单下方,但我希望它显示在另一个页面中。 我尝试寻找一种方法在搜索完成后将用户重定向到另一个 url 并在那里显示过滤后的数据,但我无法做到这一点。
模型:
class Product(models.Model):
author = models.ForeignKey(User, default=None, on_delete=models.CASCADE)
title = models.CharField(max_length=120, unique=True)
date_posted = models.DateTimeField(default=timezone.now)
...
看法:
def FilterView(request):
qs = Product.objects.all()
title_contains_query = request.GET.get('title_contains')
title_or_author_query = request.GET.get('title_or_author')
...
if is_valid_queryparam(title_contains_query):
qs = qs.filter(title__icontains=title_contains_query)
elif is_valid_queryparam(title_or_author_query):
qs = qs.filter(Q(title__icontains=title_or_author_query) | Q(author__username__icontains=title_or_author_query)).distinct()
...
context = {
'queryset': qs,
...
}
return render(request, 'main/form.html', context)
模板:
<form method="GET">
<div>
<input type="search" name="title_contains" placeholder="Title contains">
<span><div><i class="fa fa-search"></i></div></span>
</div>
<div>
<input type="search" name="title_or_author" placeholder="Title or author">
<span>
<div><i class="fa fa-search"></i></div>
</span>
</div>
...
<button type="submit">Search</button>
</form>
<div>
<ul>
{% for product in queryset %}
<li>
{{ product.title }}
<span>Author: {{ product.author.name }}</span>
</li>
<hr />
{% endfor %}
</ul>
</div>
【问题讨论】:
标签: python django django-views django-templates