Error reporting: when the browser clicks the modify add button, there is no response and no error reporting. Solution

Pictured Clicking both buttons at the same time does not respond

Ideas

Both modification and addition involve the data of model classes
1 Find add Or modified Back end code And Model class See if it exists Foreign key field
2 There are foreign key fields Determine whether the front end uses the data of this field
3 If the data of the foreign key field is used Determine whether the method of obtaining foreign key field data is defined Pager
4 If a pager is defined , In the modify and add buttons , Get the The data is incomplete

terms of settlement

Define a separate view to get foreign key field information
You can use subviews ListAPIView
Modify the route for the front end to obtain foreign key fields

Example

# SKU View set 
class SKUViewSet(ModelViewSet):
    queryset = Good.objects.all()
    serializer_class = Good_Serializer
    lookup_field = 'pk'
    lookup_url_kwarg = 'pk'
    pagination_class = Page


#  Get all SKU  Do not inherit the pager 
class SKUList(ListAPIView):
    queryset = Good.objects.all()
    serializer_class = Good_Serializer