Django ModelForm无法捕获上传的图像

问题描述

您好，我正在尝试为网站上的用户创建一个能够添加产品的表单，我使用ModelForm制作了表单，并且设法将其呈现在模板中，但未按要求运行。在提交表单时，我不断收到验证错误，即尚未提交图像，但我确实添加了图像，有任何想法

型号

from django.db import models

class Product(models.Model):
    name = models.CharField(max_length=120)
    price = models.FloatField()
    image_182x182 = models.ImageField(upload_to='pdt_imgs/')
    image_1200x1200 = models.ImageField(upload_to='pdt_imgs/alt_imgs/')
    image_600x600 = models.ImageField(upload_to='pdt_imgs/alt_imgs/')
    image_600x600_2 = models.ImageField(upload_to='pdt_imgs/alt_imgs/')
    image_300x300 = models.ImageField(upload_to='pdt_imgs/alt_imgs/')
    img_array = [image_1200x1200,image_600x600,image_600x600_2]
    sku = models.IntegerField()
    available = models.BooleanField(default=True)
    discount = models.IntegerField(default = 0)
    category = models.ForeignKey(SubCategory,on_delete=models.CASCADE)
    seller = models.ForeignKey(Seller,on_delete=models.CASCADE)
   

    def __str__(self):
        return self.name

    def get_absolute_url(self):
        return  reverse('pdt_detail',args=[str(self.id)])

    def get_add_to_cart_url(self):
        return reverse('add-to-cart',args= [str(self.id)] )

表格

from .models import Product
from django.forms import ModelForm


class ProductForm(ModelForm):
    class Meta:
        model = Product
        fields = [
            'name','price','image_182x182','image_1200x1200','image_600x600','image_600x600_2','image_300x300','sku','available','discount','category','seller'
            ]

观看次数

from django.utils.decorators import method_decorator
from .decorators import seller_required
from django.views.generic import CreateView
from store.models import Product
from store.forms import ProductForm
from django.contrib import messages


@method_decorator( seller_required,name='dispatch')
class SellerProductAddView(CreateView):
    model = Product
    form_class = ProductForm
    template_name = 'seller_add_pdt.html'

    def form_valid(self,form):
        product = form.save()
        messages.success(self.request,"Your Product was succesfully added")
        return redirect('seller_add_pdt')

模板

<div class="ps-block__content">
   <form class="ps-form--account-setting"  method="post">
         {% csrf_token %}
         {{ form|crispy }}
         <div class="form-group submit">
             <button type="submit" class="ps-btn">Add</button>
         </div>
   </form>
</div>

解决方法

   <form class="ps-form--account-setting"  method="post" enctype="multipart/form-data">

django modelform python