def permission_add(request, second_menu_id):
"""
添加权限信息
:param request:
:param second_menu_id: 已选择的二级菜单ID（用于设置默认值）
:return:
"""
if request.method == 'GET':
form = PermissionModelForm()
return render(request, 'rbac/update.html', {'form': form})
if request.method == 'POST':
form = PermissionModelForm(data=request.POST)
if form.is_valid():
second_menu_obj = models.Permission.objects.filter(
id=second_menu_id).first()
if not second_menu_obj:
return HttpResponse('二级菜单不存在，请重新选择！')
form.instance.pid = second_menu_obj
form.save()
return redirect(memory_reverse(request, 'rbac:menu_list'))
return render(request, 'rbac/update.html',
{'form': form}) # 错误信息保存在form中
def permission_add(request, second_menu_id):
"""
三级菜单增加视图功能函数(即添加权限)
:param request:
:return:
"""
# menu_obj = models.Menu.objects.filter(id=menu_id).first()
if request.method == "GET":
form = PermissionModelForm()
return render(request, 'rbac/change.html', {'form': form})
# 数据校验相关,校验成功则直接保存到数据库
form = PermissionModelForm(data=request.POST)
if form.is_valid():
# 查询传过来的二级菜单是否存在，不存在则返回错误页面
second_menu_objects = models.Permission.objects.filter(
pid=second_menu_id).first()
if not second_menu_objects:
return render(request, 'rbac/menu_error.html')
# form.instance 中包含了用户提交的所有值
form.instance.ppid = second_menu_objects
form.save()
url = memory_reverse(request, 'menu_list')
return redirect(url)
return render(request, 'rbac/change.html', {'form': form})
def permission_edit(request, pk):
"""
编辑权限
:param request:
:param pk:编辑的id
:return:
"""
obj = models.Permission.objects.filter(id=pk).first()
if not obj:
return HttpResponse('菜单不存在')
if request.method == 'GET':
form = PermissionModelForm(instance=obj) # instance=obj编辑页面带默认值
return render(request, 'rbac/change.html', {
'form': form,
'pk': pk
}) # memory_reverse自己写的反解析
# POST
form = PermissionModelForm(instance=obj, data=request.POST)
if form.is_valid():
form.save()
return redirect(memory_reverse(request, 'rbac:menu_list'))
# 数据错误展示
return render(request, 'rbac/change.html', {'form': form, 'pk': pk})
def permission_add(request, second_id):
"""
添加权限
:param request:
:param second_id:
:return:
"""
if request.method == 'POST':
form = PermissionModelForm(request.POST)
if form.is_valid():
second_menu_obj = models.Permission.objects.filter(
id=second_id).first()
if not second_menu_obj:
return HttpResponse('二级菜单不存在，请重新选择')
# form.instance中包含用户提交的所有值,相当于写了下面两段代码
# instance = models.Permission(title='',name='',url='')
# instance.id = second_menu_obj
form.instance.pid = second_menu_obj
form.save()
url = memory_reverse(request, 'rbac:menu_list')
return redirect(url)
else:
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm()
return render(request, 'rbac/change.html', {'form': form})
def permission_add(request, second_menu_id):
'''
添加权限
:param request:
:param second_menu_id:
:return:
'''
if request.method == 'GET':
form = PermissionModelForm() #initial= {} 初始化赋值, menu_object, 如 信息管理
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(data=request.POST)
if form.is_valid():
second_menu_object = models.Permission.objects.filter(
id=second_menu_id).first()
if not second_menu_object:
return HttpResponse('二级菜单不存在，请重新选择:')
#form.instance中包含用户提交的所有值, instance
# instance = models.Permission(title='', name='', url='', pid=second_menu_object)
# instance.pid = second_menu_object 相当于给instance 增加 pid=second_menu_object
# instance.save()
form.instance.pid = second_menu_object
form.save()
return redirect(memory_reverse(
request, 'rbac:menu_list')) #重定向到带原始参数的URL(通过URL参数反向解析得到带参的URL)
return render(request, 'rbac/change.html',
{'form': form}) #防止表单没有输入直接点保存报错
def permission_add(request, second_menu_id):
"""
添加权限（三级菜单）
:param request:
:param second_menu_id:
:return:
"""
if request.method == 'GET':
form = PermissionModelForm()
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(data=request.POST)
if form.is_valid():
# 先查看id是否存在
second_menu_object = models.Permission.objects.filter(
id=second_menu_id).first()
if not second_menu_object:
return HttpResponse('二级菜单不存在！请重试')
# form.instance 中包含用户提交的所有值,重新把 second_menu_object添加进去
# 因为用户填表的时候没有填入pid所以手动跟进值
form.instance.pid = second_menu_object
form.save()
return redirect(memory_reverse(
request, 'rbac:menu_list')) # memory_reverse自己写的反解析
# 如果提交空数据
return render(request, 'rbac/change.html', {'form': form})
def permission_add(request, second_menu_id):
"""
添加权限
:param request:
:param second_menu_id:
:return:
"""
if request.method == 'GET':
form = PermissionModelForm()
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(data=request.POST)
if form.is_valid():
second_menu_object = models.Permission.objects.filter(id=second_menu_id).first()
if not second_menu_object:
return HttpResponse('二级菜单不存在，请重新选择')
# form.instance中包含用户提交的所有值
form.instance.pid = second_menu_object
form.save()
return redirect(memory_reverse(request, 'rbac:menu_list'))
return render(request, 'rbac/change.html', {'form': form})
def permission_add(request, second_menu_id):
'''
添加权限
:param request:
:param second_menu_id:
:return:
'''
if request.method == 'GET':
form = PermissionModelForm()
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(data=request.POST)
if form.is_valid():
# 先做一次查询
second_menu_object = models.Permission.objects.filter(
id=second_menu_id).first()
if not second_menu_object:
return HttpResponse("二级菜单不存在， 请重新选择！")
# form.intance 中包含用户提交的所有值
# instance = models.Permission(title='', name='', url='', pid=second_menu_object)
form.instance.pid = second_menu_object
# form.instance = second_menu_object
form.save() # 这一步是保存到数据库中
return redirect(memory_reverse(request, 'rbac:menu_list'))
return render(request, 'rbac/change.html', {'form': form})
def permission_edit(request, pid):
"""
修改三级菜单
:param request:
:param pid: 选中的三级菜单id
:return:
"""
permission_obj = Permission.objects.filter(id=pid).first()
if request.method == 'GET':
form = PermissionModelForm(instance=permission_obj)
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(instance=permission_obj, data=request.POST)
if form.is_valid():
form.save()
return redirect(memory_reverse(request, 'rbac:menu-list'))
return render(request, 'rbac/change.html', {'form': form})
def permission_edit(request, second_id):
obj = models.Permission.objects.filter(pk=second_id)
url = memory_reverse(request, 'rbac:menu_list')
if not obj.first():
response = HttpResponse('角色不存在')
response.status_code = 404
return response
if request.method == 'GET':
form = PermissionModelForm(instance=obj.first())
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(instance=obj.first(), data=request.POST)
if form.is_valid():
form.save()
return redirect(url)
return render(request, 'rbac/change.html', {'form': form})
def permission_add(request, second_menu_id):
if request.method == 'GET':
form = PermissionModelForm()
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(request.POST)
if form.is_valid():
second_menu_obj = models.Permission.objects.filter(
pk=second_menu_id).first()
if not second_menu_obj:
return HttpResponse('二级菜单不存在!')
form.instance.pid = second_menu_obj
form.save()
return redirect(urls.memory_reverse(request, 'rbac:menu_list'))
return render(request, 'rbac/change.html', {'form': form})
def permission_edit(request, id):
"""
编辑权限功能视图函数
:param request:
:param id: 要编辑的权限 id
:return:
"""
permission_obj = models.Permission.objects.filter(pid=id).first()
if request.method == "GET":
form = PermissionModelForm(instance=permission_obj)
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(data=request.POST, instance=permission_obj)
if form.is_valid():
form.save()
url = memory_reverse(request, 'menu_list')
return redirect(url)
return render(request, 'rbac/change.html', {'form': form})
def permission_edit(request, pk):
'''
编辑权限
:param request:
:param menu_id:已选择的一级菜单ID（用于设置默认值）
:return:
'''
permission_object = models.Permission.objects.filter(id=pk).first()
if request.method == 'GET':
form = PermissionModelForm(instance=permission_object)
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(data=request.POST, instance=permission_object)
if form.is_valid():
form.save()
return redirect(memory_reverse(request, 'rbac:menu_list'))
return render(request, 'rbac/change.html', {'form': form})
def permission_add(request, smid):
"""
添加三级菜单
:param request:
:param smid: 选中的二级菜单id
:return:
"""
if request.method == 'GET':
form = PermissionModelForm()
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(data=request.POST)
if form.is_valid():
permission_obj = Permission.objects.filter(id=smid).first()
if not permission_obj:
return HttpResponse('二级菜单不存在，请重新选择')
form.instance.pid = permission_obj
form.save()
return redirect(memory_reverse(request, 'rbac:menu-list'))
return render(request, 'rbac/change.html', {'form': form})
def permission_edit(request, pk):
"""
权限编辑
:param request:
:param pk: 要编辑的权限id
:return:
"""
permission_obj = models.Permission.objects.filter(id=pk).first()
if request.method == 'GET':
forms = PermissionModelForm(instance=permission_obj)
return render(request, 'rbac/change.html', {'forms': forms})
forms = PermissionModelForm(data=request.POST, instance=permission_obj)
if forms.is_valid():
forms.save()
url = memory_reverse(request, 'rbac:menu_list')
return redirect(url)
return render(request, 'rbac/change.html', {'forms': forms})
def permission_edit(request, pk):
'''
编辑二级菜单
:param request:
:param pk: 当前要编辑的二级菜单
:return:
'''
permission_object = models.Permission.objects.filter(id=pk).first()
if request.method == 'GET':
form = PermissionModelForm(instance=permission_object) # 初始化赋值
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(data=request.POST, instance=permission_object)
if form.is_valid():
form.save()
return redirect(memory_reverse(request, 'rbac:menu_list')) #重定向到带原始参数的URL(通过URL参数反向解析得到带参的URL)
return render(request, 'rbac/change.html', {'form': form}) #防止表单没有输入直接点保存报错
def permission_edit(request, pk):
permission_obj = models.Permission.objects.filter(pk=pk).first()
if not permission_obj:
return HttpResponse('权限不存在!')
if request.method == 'GET':
form = PermissionModelForm(instance=permission_obj)
return render(request, 'rbac/change.html', {'form': form})
form = PermissionModelForm(instance=permission_obj, data=request.POST)
if form.is_valid():
form.save()
return redirect(urls.memory_reverse(request, 'rbac:menu_list'))
return render(request, 'rbac/change.html', {'form': form})
def permission_edit(request, pk):
"""
编辑权限
:param request:
:param pk: 当前要编辑的权限ID
:return:
"""
permission_object = models.Permission.objects.filter(id=pk).first()
if request.method == 'GET':
form = PermissionModelForm(instance=permission_object)
return render(request, 'rbac/user_add.html', {'form': form})
form = PermissionModelForm(data=request.POST, instance=permission_object)
if form.is_valid():
form.save()
return redirect(memory_reverse(request, 'rbac:menu_list'))
return render(request, 'rbac/user_add.html', context=locals())
def permission_edit(request, pk):
"""
编辑
:param request:
:param pk:
:return:
"""
obj = models.Permission.objects.filter(id=pk).first()
if not obj:
return HttpResponse("菜单不存在")
if request.method == "GET":
form = PermissionModelForm(instance=obj)
return render(request, 'rbac/change.html', {"form": form})
form = PermissionModelForm(instance=obj, data=request.POST)
if form.is_valid():
form.save()
return redirect(memory_reverse_url(request, 'rbac:menu_list'))
return render(request, 'rbac/change.html', {"form": form})
def permission_add(request,second_menu_id):
"""
增加权限信息
:param request:
:param second_menu_id: 关联的父级菜单ID
:return:
"""
if request.method == "GET":
form = PermissionModelForm()
return render(request, 'rbac/change.html', {'form':form})
form = PermissionModelForm(data=request.POST)
if form.is_valid():
second_menu_object = models.Permission.objects.filter(id=second_menu_id).first()
if not second_menu_object:
return HttpResponse("二级菜单不存在，请重新选择！")
# form.instance 中包含了用户提交的所有值
# 这里相当于是增加了一个pid的值
form.instance.pid = second_menu_object
form.save()
return redirect(memory_reverse_url(request,'rbac:menu_list'))
return render(request, 'rbac/change.html', {'form': form})
