Django上下文/模板:呈现多个结果
我有这个代码,我希望它能够返回多个产品。现在它只返回最后一个。 我认为这是因为变量被覆盖了,但我不知道其他方法来修复它Django上下文/模板:呈现多个结果,django,django-views,django-templates,Django,Django Views,Django Templates,我有这个代码,我希望它能够返回多个产品。现在它只返回最后一个。 我认为这是因为变量被覆盖了,但我不知道其他方法来修复它 def result(request): rawquery = request.GET.get('q') #gets the product name to search from a form Product_set = Product.objects.filter(name__icontains=rawquery).distinct() for p
def result(request):
rawquery = request.GET.get('q') #gets the product name to search from a form
Product_set = Product.objects.filter(name__icontains=rawquery).distinct()
for product in Product_set:
name = product.name
id = product.id
store_name = product.store_name
Price_set = Scan.objects.filter(product=id)
for price in Price_set:
current_price = price.price
context = {
'name': name,
'store_name': store_name,
'price': current_price,
'query': rawquery
}
return render(request, 'result.html', context)
这是模板
% {extends 'base.html' %}
{% block content %}
<h1>Results for {{ query }} </h1>
<p> {% if name %} {{name}} {% else %} None {% endif %} | {% if store_name %} {{store_name}} {% endif %} | {% if price %} {{price}} {% endif %} </p>
{% endblock content %}
%{extends'base.html%}
{%block content%}
{{query}的结果
{%if name%}{{name}}{%else%}无{%endif%}{%if商店{u name%}{{store_name}}{%endif%}{%if价格%}{{price}{%endif%}
{%endblock内容%}
您必须将产品附加到列表中:
def result(request):
rawquery = request.GET.get('q') #gets the product name to search from a form
Product_set = Product.objects.filter(name__icontains=rawquery).distinct()
products = []
for product in Product_set:
price = Scan.objects.filter(product=product.id).first()
products.append({
'name': product.name,
'store_name': product.store_name,
'price': price.price
})
return render(request, 'result.html', {'query': rawquery, 'products': products})
现在,您可以在此处循环产品:
{% extends 'base.html' %}
{% block content %}
<h1>Results for {{ query }} </h1>
{% for product in products %}
<p> {{product.name}} | {{product.store_name}} | {{product.price}} </p>
{% endfor %}
{% endblock %}
{%extends'base.html%}
{%block content%}
{{query}的结果
{products%中产品的%s}
{{product.name}}{{product.store{u name}}{{product.price}}
{%endfor%}
{%endblock%}
您必须将产品附加到列表中:
def result(request):
rawquery = request.GET.get('q') #gets the product name to search from a form
Product_set = Product.objects.filter(name__icontains=rawquery).distinct()
products = []
for product in Product_set:
price = Scan.objects.filter(product=product.id).first()
products.append({
'name': product.name,
'store_name': product.store_name,
'price': price.price
})
return render(request, 'result.html', {'query': rawquery, 'products': products})
现在,您可以在此处循环产品:
{% extends 'base.html' %}
{% block content %}
<h1>Results for {{ query }} </h1>
{% for product in products %}
<p> {{product.name}} | {{product.store_name}} | {{product.price}} </p>
{% endfor %}
{% endblock %}
{%extends'base.html%}
{%block content%}
{{query}的结果
{products%中产品的%s}
{{product.name}}{{product.store{u name}}{{product.price}}
{%endfor%}
{%endblock%}