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from django.shortcuts import render, redirect
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from app01 import models
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from app01.utils.pagination import Pagination
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from app01.utils.form import UserModelForm
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def user_list(request):
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""" 用户管理 """
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data_dict = {}
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search_data = request.GET.get('q', "")
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if search_data:
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data_dict["name__contains"] = search_data
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queryset = models.UserInfo.objects.filter(**data_dict)
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page_object = Pagination(request, queryset, page_size=6)
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context = {
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"queryset": page_object.page_queryset,
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"page_string": page_object.html(),
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'search_data': search_data,
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}
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return render(request, 'user_list.html', context)
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def user_add(request):
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""" 添加用户（原始方式） """
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if request.method == "GET":
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context = {
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'gender_choices': models.UserInfo.gender_choices,
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"depart_list": models.Department.objects.all()
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}
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return render(request, 'user_add.html', context)
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# 获取用户提交的数据
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user = request.POST.get('user')
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pwd = request.POST.get('pwd')
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age = request.POST.get('age')
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account = request.POST.get('ac')
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ctime = request.POST.get('ctime')
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gender = request.POST.get('gd')
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depart_id = request.POST.get('dp')
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# 添加到数据库中
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models.UserInfo.objects.create(name=user, password=pwd, age=age,
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account=account, create_time=ctime,
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gender=gender, depart_id=depart_id)
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# 返回到用户列表页面
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return redirect("/user/list/")
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def user_model_form_add(request):
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""" 添加用户（ModelForm版本）"""
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if request.method == "GET":
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form = UserModelForm()
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return render(request, 'user_model_form_add.html', {"form": form})
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# 用户POST提交数据，数据校验。
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form = UserModelForm(data=request.POST)
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if form.is_valid():
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# 如果数据合法，保存到数据库
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# {'name': '123', 'password': '123', 'age': 11, 'account': Decimal('0'), 'create_time': datetime.datetime(2011, 11, 11, 0, 0, tzinfo=<UTC>), 'gender': 1, 'depart': <Department: IT运维部门>}
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# print(form.cleaned_data)
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# models.UserInfo.objects.create(..)
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form.save()
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return redirect('/user/list/')
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# 校验失败（在页面上显示错误信息）
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return render(request, 'user_model_form_add.html', {"form": form})
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def user_edit(request, nid):
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""" 编辑用户 """
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row_object = models.UserInfo.objects.filter(id=nid).first()
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if request.method == "GET":
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# 根据ID去数据库获取要编辑的那一行数据（对象）
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form = UserModelForm(instance=row_object)
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return render(request, 'user_edit.html', {'form': form})
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form = UserModelForm(data=request.POST, instance=row_object)
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if form.is_valid():
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# 默认保存的是用户输入的所有数据，如果想要再用户输入以外增加一点值
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# form.instance.字段名 = 值
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form.save()
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return redirect('/user/list/')
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return render(request, 'user_edit.html', {"form": form})
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def user_delete(request, nid):
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models.UserInfo.objects.filter(id=nid).delete()
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return redirect('/user/list/')
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