xadmin与自带admin的几个接口上的差异

xadmin与自带admin的几个接口上的差异

1.get_queryset

# admin.py
@admin.register(Environment)
class EnvironmentAdmin(object):
    def get_queryset(self, request):
        """函数作用：使当前登录用户只能看到添加人是自己的数据"""
        qs = super(EnvironmentAdmin, self).get_queryset(request)
        if request.user.is_superuser:
            return qs
        return qs.filter(user=Environment.objects.filter(proposer=request.user))

# adminx.py
@xadmin.register(Environment)
class EnvironmentAdmin(object):
    def get_list_queryset(self):
        request = self.request
        """函数作用：使当前登录用户只能看到添加人是自己的数据"""
        qs = super().get_list_queryset()

        if request.user.is_superuser:
            return qs
        return qs.filter(user=Environment.objects.filter(proposer=request.user))

2.save_models

数据保存时进行一些额外的操作

# admin.py
@admin.register(Environment)
class EnvironmentAdmin(object):
    def save_model(self, request, obj, form, change):
        """  重新定义此函数，提交时自动添加申请人 """

        obj.proposer = str(request.user.username)
        super(EnvironmentAdmin, self).save_models(request, obj, form, change)

# adminx.py
@xadmin.register(Environment)
class EnvironmentAdmin(object):
    def save_models(self):
        """  重新定义此函数，提交时自动添加申请人 """
        obj = self.new_obj
        # obj.location.user
        request = self.request
        obj.proposer = str(request.user.username)
        super(EnvironmentAdmin, self).save_models()

3.处理inline

# admin.py
@admin.register(Group)
class MyGroupAdmin(object):
    search_fields = ('name',)
    ordering = ('name',)
    style_fields = {'permissions': 'm2m_transfer'}
    model_icon = 'fa fa-group'

    class MemberInline(admin.TabularInline):
        model = Member
        extra = 1#默认显示的条目数

    inlines = [MemberInline]

# adminx.py
@xadmin.register(Group)
class MyGroupAdmin(object):
    search_fields = ('name',)
    ordering = ('name',)
    style_fields = {'permissions': 'm2m_transfer'}
    model_icon = 'fa fa-group'

    class MemberInline(object):
        model = Member
        extra = 1
        style = "accordion"# \xadmin\plugins\inline.py

    inlines = [MemberInline]