class ProductForm(forms.ModelForm):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
for _, value in self.fields.items():
value.widget.attrs['placeholder'] = value.label
class Meta:
model = Product
widgets = {
'description': SummernoteWidget(),
}
fields = ["inID", "category", "subcategory", "name", "brend", "slug", "parent", "description", "price", "stock", "available"]
class ProductImageForm(forms.ModelForm):
class Meta:
model = ProductImage
fields = ['image', 'mdoel']
def __init__(self, *args, **kwargs):
super(ProductImageForm, self).__init__(*args, **kwargs)
for _, value in self.fields.items():
value.widget.attrs['placeholder'] = value.label
ProductImageFormSet = forms.inlineformset_factory(Product, ProductImage, form=ProductImageForm, extra=8, max_num=25)
class ProductCharacteristicsForm(forms.ModelForm):
class Meta:
model = ProductCharacteristics
fields = ['name', 'description', 'mdoel']
def __init__(self, *args, **kwargs):
super(ProductCharacteristicsForm, self).__init__(*args, **kwargs)
for _, value in self.fields.items():
value.widget.attrs['placeholder'] = value.label
ProductCharacteristicsFormSet = forms.inlineformset_factory(Product, ProductCharacteristics, form=ProductCharacteristicsForm, extra=1, max_num=35)class AddProduct(View):
def get(self, request):
form = ProductForm()
image = ProductImageFormSet()
char = ProductCharacteristicsFormSet()
cart = request.session.get('cart', {})
data = {
'title': "Додати продукт",
'form': form,
'images': image,
'chars': char,
'cart': cart,
'total_price': get_total_price(cart),
'total_quantity': get_total_quantity(cart),
}
return render(request, 'shop/add_product.html', data)
def post(self, request):
form = ProductForm(request.POST)
image = ProductImageFormSet(request.POST, request.FILES)
char = ProductCharacteristicsFormSet(request.POST, request.FILES)
if form.is_valid() and image.is_valid() and char.is_valid():
product = form.save()
image.instance = product
image.save()
char.instance = product
char.save()
return redirect('index')<section>
<form method="post" enctype="multipart/form-data">
{% csrf_token %}
<div class="images_cont">
<h2>Inline Form</h2>
<fieldset class="images" id="images">
{{ images.management_form }}
{% for image in images %}
{{ image.image }}
{% endfor %}
</fieldset>
<button class="add_line" type="button">Add image</button>
</div>
<div class="chars_cont">
<h2>Inline Form</h2>
<fieldset class="chars" id="chars">
{{ chars.management_form }}
{% for char in chars %}
{{ char.name }}
{{ char.description }}
<button type="button">Remove</button>
{% endfor %}
</fieldset>
<button class="add_line" type="button">Add char</button>
</div>
</form>
</section>
<script>
$(document).ready(function() {
$('.images_cont .add_line').click(function() {
var formset = $("#images")
var n = formset.children("input[type='file']").length
formset.append(`<input type="file" name="productimage_set-${n}-image" accept="image/*" placeholder="Додати фото" id="id_productimage_set-${n}-image">`);
$("#id_productimage_set-TOTAL_FORMS").val(n + 1)
});
$('.chars_cont .add_line').click(function() {
var formset = $("#chars")
var n = (formset.children("input[type='text']").length / 2)
console.log(n)
var code = `<input type="text" name="productcharacteristics_set-${n}-name" maxlength="200" placeholder="Назва" id="id_productcharacteristics_set-${n}-name">
<input type="text" name="productcharacteristics_set${n}-description" maxlength="2000" placeholder="Опис" id="id_productcharacteristics_set-${n}-description">
<button type="button">Remove</button>`
formset.append(code);
$("#id_productcharacteristics_set-TOTAL_FORMS").val(n + 1)
});
});
</script>
