自定义的Xadmin,并且添加额外的url

 ???# 自定义多对多的显示 ???def display_customer(self,obj=None,is_field=False): ???????if is_field: ???????????return "课程" ???????else: ???????????ret = obj.course.all() ???????????temp=[] ???????????for course_obj in ret: ???????????????s="<a style=‘border:1px solid #369;padding:3px 6px‘ href=‘/Xadmin/crm/customer/cancel/%s/%s‘>%s</a>&nbsp;"%(obj.pk,course_obj.pk,course_obj.name) ???????????????temp.append(s) ???????????return mark_safe("".join(temp)) ???# 自定义url所对应的方法 ???def cansel_course(self,request,customer_id,course_id): ???????print(customer_id,course_id) ???????customer = self.model.objects.filter(pk=customer_id).first() ???????customer.course.remove(course_id) ???????return redirect(self.get_list_url()) ???# 自定义url ???def extra_url(self): ???????temp=[] ???????temp.append(url(r"^cancel/(\d+)/(\d+)",self.cansel_course)) ???????return temp

 ????list_display = [display_customer]

 ???# 额外的url ???def extra_url(self): ???????return [] ???def get_url2(self): ???????app_name ??= self.model._meta.app_label ???????model_name = self.model._meta.model_name ???????temp=[] ???????temp.append(url(r"^$", self.list_view,name="%s_%s_list"%(app_name,model_name))) ???????temp.append(url(r"^add/$", self.add_view,name="%s_%s_add"%(app_name,model_name))) ???????temp.append(url(r"^(\d+)/change/$", self.change_view,name="%s_%s_change"%(app_name,model_name))) ???????temp.append(url(r"^(\d+)/delete/$", self.delete_view,name="%s_%s_delete"%(app_name,model_name))) ???????temp.extend(self.extra_url()) ???????return temp