def menu_edit(request, pk):
'''
编辑一级菜单
:param request:
:return:
'''
obj = models.Menu.objects.filter(id=pk).first()
if not obj:
return HttpResponse('菜单不存在')
if request.method == 'GET':
form = MenuModelForm(instance=obj) #因为有instance=obj ，所以表单中有默认值
return render(request, 'rbac/change.html',
{'form': form
}) #访问http://127.0.0.1:8000/rbac/role/edit/1/， 表单中有默认值
form = MenuModelForm(instance=obj,
data=request.POST) #data=request.POST 表示提交过来的数据
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}) #错误信息的展示 防止表单没有输入直接点保存报错
def menu_edit(request, pk):
"""
修改菜单
:param request:
:param pk:
:return:
"""
obj = models.Menu.objects.filter(id=pk).first()
if not obj:
return HttpResponse('菜单不存在')
if request.method == 'GET':
form = MenuModelForm(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 = MenuModelForm(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 menu_add(request):
if request.method == 'GET':
form = MenuModelForm()
return render(request, 'rbac/change.html', {'form': form})
form = MenuModelForm(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 menu_add(request):
"""
添加一级菜单
:param request:
:return:
"""
if request.method == 'GET':
form = MenuModelForm()
return render(request, 'rbac/change.html', {'form': form})
form = MenuModelForm(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 menu_edit(request, pk):
obj = models.Menu.objects.filter(id=pk).first()
if not obj:
return HttpResponse('菜单不存在')
if request.method == 'GET':
form = MenuModelForm(instance=obj)
return render(request, 'rbac/change.html', {'form': form})
form = MenuModelForm(data=request.POST, instance=obj)
if form.is_valid():
form.save()
url = memory_reverse(request, 'rbac:menu_list')
return redirect(url)
return render(request, 'rbac/change.html', {'form': form})
def menu_add(request):
"""
添加菜单
: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 = MenuModelForm()
return render(request, 'rbac/change.html/', {'form': form, "cancel": origin_url})
form = MenuModelForm(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
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 menu_add(request):
"""
新建菜单视图功能函数
:param request:
:return:
"""
if request.method == "GET":
form = MenuModelForm()
return render(request, 'rbac/change.html', {'form': form})
form = MenuModelForm(data=request.POST)
if form.is_valid():
form.save()
url = memory_reverse(request, 'menu_list')
return redirect(url)
return render(request, 'rbac/change.html', {'form': form})
def menu_edit(request, pk):
obj = models.Menu.objects.filter(id=pk).first()
if not obj:
return HttpResponse("菜单不存在")
if request.method == "GET":
form = MenuModelForm(instance=obj)
return render(request, 'rbac/change.html', {"form": form})
form = MenuModelForm(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 menu_add(request):
"""
菜单和权限列表
:param request:
:return:
"""
if request.method == 'GET':
forms = MenuModelForm()
return render(request, 'rbac/change.html', {'forms': forms})
forms = MenuModelForm(data=request.POST)
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 menu_add(request):
"""
:param request:
:return:
"""
if request.method == "GET":
form = MenuModelForm()
return render(request, 'rbac/change.html', {'form':form})
form = MenuModelForm(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}) # 如果输入为空，则在form 中有errors的错误信息
def menu_edit(request, mid):
"""
菜单信息
:param request:
:param mid: 菜单id
:return:
"""
menu_obj = Menu.objects.filter(id=mid).first()
if not menu_obj:
return HttpResponse('数据不存在')
if request.method == 'GET':
form = MenuModelForm(instance=menu_obj)
return render(request, 'rbac/change.html', {'form': form})
form = MenuModelForm(instance=menu_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 menu_add(request):
'''
添加一级菜单
:param request:
:return:
'''
if request.method == 'GET':
form = MenuModelForm()
print('form:', form)
return render(request, 'rbac/change.html', {'form': form})
form = MenuModelForm(data=request.POST)
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 menu_edit(request, pk):
"""
编辑
:param request:
:return:
"""
origin_url = memory_reverse_url(request, "rbac:rbac_menu_list")
obj = models.Menu.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 = MenuModelForm(instance=obj) # 返回带有数据的页面
return render(request, 'rbac/change.html/', {'form': form, "cancel": origin_url})
form = MenuModelForm(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 menu_edit(request, id):
"""
编辑一级菜单视图功能函数
:param request:
:param id: 为当前编辑内容的 id
:return:
"""
obj = models.Menu.objects.filter(id=id).first()
if not obj:
return render(request, 'rbac/menu_error.html')
if request.method == 'GET':
form = MenuModelForm(instance=obj) # instance= 表示给模板传默认值
return render(request, 'rbac/change.html', {'form': form})
form = MenuModelForm(instance=obj, data=request.POST)
if form.is_valid():
form.save()
url = memory_reverse(request, 'menu_list')
return redirect(url)
return render(request, 'rbac/change.html', {'form': form})
def menu_edit(request, pk):
"""
:param request:
:param pk:
:return:
"""
obj = models.Menu.objects.filter(id=pk).first()
if not obj:
return HttpResponse('菜单不存在')
if request.method == 'GET':
form = MenuModelForm(instance=obj)
return render(request, 'rbac/user_add.html', {'form': form})
form = MenuModelForm(instance=obj, data=request.POST)
if form.is_valid():
form.save()
return redirect(memory_reverse(request, 'rbac:menu_list'))
return render(request, 'rbac/user_add.html', context=locals())
def menu_edit(request, pk):
"""
编辑菜单
:param request:
:param pk:
:return:
"""
obj = models.Menu.objects.filter(id=pk).first()
if not obj:
return HttpResponse("菜单不存在")
if request.method == "GET":
form = MenuModelForm(instance=obj) # instance 输入框默认值
return render(request, 'rbac/menu_change.html', {'form': form})
form = MenuModelForm(instance=obj, data=request.POST)
if form.is_valid():
form.save()
return redirect(memory_reverse(request, 'rbac:menu_list'))
return render(request, 'rbac/menu_change.html', {'form': form})
def menu_edit(request, num):
"""
一级菜单删除
:param request:
:param num:
:return:
"""
obj = models.Menu.objects.filter(pk=num)
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 = MenuModelForm(instance=obj.first())
return render(request, 'rbac/change.html', {'form': form})
form = MenuModelForm(instance=obj.first(), data=request.POST)
if form.is_valid():
form.save()
return redirect(url)
return render(request, 'rbac/change.html', {'form': form})
def menu_edit(request, pk):
"""
修改一级菜单
:param request:
:param pk:要修改的菜单id
:return:
"""
obj = models.Menu.objects.filter(id=pk).first()
if not obj:
return HttpResponse('菜单不存在')
if request.method == 'GET':
form = MenuModelForm(instance=obj) # instance=obj : 使編輯框内帶默認值
return render(request, 'rbac/update.html', {'form': form})
if request.method == 'POST':
form = MenuModelForm(instance=obj, data=request.POST)
if form.is_valid():
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
