嗨,我正在尝试创建租金和共同生活爱好项目,我想使用管理面板作为员工仪表板,员工可以在此部分执行 CURD 操作,主要情况下员工无法编辑彼此的房产列表,我有另一个属性图像表,其中我在表格内联中使用的租金属性。我正在共享下面的屏幕截图
我的 admin.py 代码如下
from django.contrib import admin
from .models import RentProperties,RentPropertyImages
from django.utils.html import format_html
from django.contrib.admin.widgets import AdminFileWidget
from django.db import models
# Register your models here.
class RentPropertyImagesAdmin(AdminFileWidget):
"""Admin widget for showing clickable thumbnail of Image file fields"""
def render(self, name, value, attrs=None, renderer=None):
html = super().render(name, value, attrs, renderer)
if value and getattr(value, 'url', None):
html = format_html('<a href="{0}" target="_blank"><img src="{0}" alt="{1}" width="150" height="150" style="object-fit: contain;"/></a>', value.url, str(value)) + html
return html
class RentPropertyImagesInline(admin.TabularInline):
model=RentPropertyImages
formfield_overrides = {models.ImageField: {'widget': RentPropertyImagesAdmin}}
fk_name="property_image"
class ResntpropertiesAdmin(admin.ModelAdmin):
inlines=[
RentPropertyImagesInline
]
list_display=('posted_by','property_title','area','city','pincode','is_active')
list_filter=('is_active','city','ac','childrens_play_area','club_house','fire_safety','is_flat_pg_flatmate')
search_fields=('posted_by__username','city','area','pincode','state','property_code','property_title')
exclude=('posted_by',)
def save_model(self, request, obj, form, change):
if not obj.posted_by:
obj.posted_by = request.user
obj.save()
def has_add_permission(self, request, obj=None):
if request.user.is_superuser:
return True
if obj is not None and obj.posted_by != request.user:
return False
return True
def has_change_permission(self, request, obj=None):
if request.user.is_superuser:
return True
if obj is not None and obj.posted_by != request.user:
return False
return True
def has_delete_permission(self, request, obj=None):
if request.user.is_superuser:
return True
if obj is not None and obj.posted_by != request.user:
return False
return True
# def get_queryset(self, request):
# if request.user.is_superuser:
# return RentProperties.objects.all()
# else:
# return RentProperties.objects.filter(posted_by=request.user)
admin.site.register(RentProperties,ResntpropertiesAdmin)
但是当我尝试限制用户只获取他的项目时,例如, 如果我覆盖 get_queryset 它会给我完美的列表,但它会从属性表中删除所有表格行,我也尝试使用 has_view_permission 覆盖但它不起作用,它给我同样的结果,它会删除所有的 inlinetablar。
请告诉我我做错了什么或如何做到这一点。