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