In views use like this.
def allproduct(request):
allproduct = None
allcategorie = Category.objects.all();
categoryID = request.GET.get('category')
print('Category ID is : ', categoryID) ##check if it is showing correct
if categoryID:
allproduct = Product.objects.filter(category=categoryID)
else:
allproduct = Product.objects.all();
data = {} Remaing code-------
Thanks & Regards
Shailesh Yadav
+91-9920886044
[image: Linkedin] <https://in.linkedin.com/in/shailesh-yadav-b7ab89110>
On Fri, May 7, 2021 at 7:13 PM Shailesh Yadav <shaileshyadav7...@gmail.com>
wrote:
> What Error are you getting?
>
> Thanks & Regards
> Shailesh Yadav
> +91-9920886044
>
> [image: Linkedin] <https://in.linkedin.com/in/shailesh-yadav-b7ab89110>
>
>
>
> On Fri, May 7, 2021 at 6:48 PM GWISU MANYANDA <gwisumanya...@gmail.com>
> wrote:
>
>> Hi Every one! I 'm looking for help.
>> I'm working with Ecommerce I have a few categories and I would like to
>> list the products of one Category not List of products of each Categories
>>
>> *My model*
>> *class Category*(models.Model):
>> name = models.CharField(max_length=200)
>> def __str__(self):
>> return self.name
>>
>>
>> *class Item*(models.Model):
>> title = models.CharField(max_length=200)
>> price = models.FloatField()
>> discount_price = models.FloatField(blank=True, null=True)
>> category = models.ForeignKey(Category, on_delete=models.CASCADE, default=
>> False, null=True)
>> label = models.CharField(choices=LABELS_CHOICES, max_length=1)
>> slug = models.SlugField()
>> description = models.TextField()
>> image = models.ImageField(upload_to = 'static/images')
>>
>>
>> def __str__(self):
>> return self.title
>>
>> *My View*
>>
>> *def allproduct*(request):
>> category = request.GET.get('category')
>> if category == None:
>> allproduct = Item.objects.all()
>> else:
>> allproduct = Item.objects.filter(category__name=category)
>>
>> categories = Category.objects.all()
>> context = {
>> 'categories':categories,
>> 'allproduct':allproduct
>> }
>> return render(request,'allproduct.html',context)
>>
>> *My Template*
>> <div class="col-md-6 mb-4" style="margin-top: 10rem !important;">
>> <h1><strong>All Products </strong></h1>
>> *{% for category in categories* %}
>> <li class="list-group-item">
>> *<a href="{% url 'allproduct' %}?category={{category.name
>> <http://category.name>}}"><h1>{{category.name <http://category.name>}}*</
>> h1></a>
>> </li>
>> <div
>> class="row fadeIn">
>>
>> *{% for object in category.item_set.all %}*
>>
>> <div class="col-md-6 mb-4" style="max-width: 90%;">
>> <div class="card" style="padding: 20px; width: 450px; height: 450px;">
>> *{{object.name <http://object.name>}}*
>> <div class="container" >
>> <img src="{{object.image.url}}" class="card-img-top" style="width:
>> 300px; height: 300px;"
>> alt="">
>> <a>
>> <div class="mask rga-white-slight"></div>
>> </a>
>> </div>
>> <div class="card-body text-center">
>> <p class="lead">
>> {% if object.discount_price %}
>> <span class="mr-1">
>> <del>${{ object.price }}</del>
>> </span>
>> <span>${{ object.discount_price }}</span>
>> {% else %}
>> <span>${{ object.price }}</span>
>> {% endif %}
>> </p>
>>
>> </h4>
>> </div>
>> </div>
>> </div>
>> {% endfor %}
>> </div>
>> {% endfor %}
>> </div>
>>
>>
>> --
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>>
>
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