def permission_add(request, second_mid):
"""
添加权限
:param request:
:return:
"""
origin_url = memory_reverse_url(
request, "rbac:rbac_menu_list") # 定义需要返回的地址 前端可以通过此地址跳转
if request.method == 'GET': # 请求到页面，生成字段
form = PermissionModelForm() # 默认带过来一级菜单
return render(request, 'rbac/change.html/', {
'form': form,
"cancel": origin_url
})
form = PermissionModelForm(data=request.POST) # 当是POST请求是，表示在增加数据
if form.is_valid(): # 对数据进行验证
second_menu_object = models.Permission.objects.filter(
id=second_mid).first() # second_mid二级菜单 检查是否存在二级菜单
print(second_menu_object)
if not second_menu_object: # 不存在返回错误信息
return HttpResponse("不存在的二级菜单")
form.instance.pid = second_menu_object # 在POST提交过来的表单里，添加pid的对象为 二级菜单的对象
form.save()
return redirect(origin_url) # 完成后，跳回到列表页面
return render(request, 'rbac/change.html/', {
'form': form,
"cancel": origin_url
}) # 否则返回错误信息
def permission_edit(request, pk):
"""
编辑
:param request:
:return:
"""
origin_url = memory_reverse_url(request, "rbac:rbac_menu_list")
obj = models.Permission.objects.filter(id=pk).first() # 数据是否存在
if not obj:
return HttpResponse('菜单不存在!') # 如果不存在，返回错误信息
if request.method == 'GET':
form = PermissionModelForm(instance=obj) # 返回带有数据的页面
return render(request, 'rbac/change.html/', {
'form': form,
"cancel": origin_url
})
form = PermissionModelForm(
instance=obj, data=request.POST) # POST表示修改了 一定要加instance=obj 否则就是增加了
if form.is_valid(): # 验证信息
form.save()
return redirect(origin_url) # 成功后返回列表页面
return render(request, 'rbac/change.html/', {
'form': form,
"cancel": origin_url
}) # 否则返回错误信息
def permission_add(request):
"""添加权限"""
if request.method == 'GET':
form = PermissionModelForm()
return render(request, 'rbac/permission_add.html', context=locals())
form = PermissionModelForm(data=request.POST)
if form.is_valid():
form.save()
return redirect(reverse('rbac:permission_list'))
return render(request, 'rbac/permission_add.html', context=locals())
def permission_add(request):
"""
添加权限
:param request:
:return:
"""
if request.method == 'GET':
form = PermissionModelForm()
else:
form = PermissionModelForm(request.POST)
if form.is_valid():
form.save()
return redirect(reverse('rbac:menu_list'))
return render(request, 'rbac/permission_change.html', {'form': form})
def permission_edit(request, pk):
"""
编辑权限
:param request:
:return:
"""
obj = models.Permission.objects.filter(id=pk).first()
if not obj:
return HttpResponse('权限不存在')
if request.method == 'GET':
form = PermissionModelForm(instance=obj)
else:
form = PermissionModelForm(request.POST, instance=obj)
if form.is_valid():
form.save()
return redirect(reverse('rbac:menu_list'))
return render(request, 'rbac/permission_change.html', {'form': form})