基于Django框架的简单校园请假系统.rar

from django.shortcuts import render,redirect from django.contrib.auth import authenticate,login,logout from django.contrib.auth.forms import UserCreationForm,UserChangeForm from django.contrib.auth.decorators import login_required from .models import* from comment.models import* from .forms import* #登陆和主页 def user_login(request): if request.method == 'POST': user = authenticate(request,username = request.POST['user_name'], password = request.POST['pwd']) if user is not None: login(request, user) if request.POST['type'] == '0': name = request.user.teacher.tname # 查询当前用户的老师名 tea = Teacher.objects.filter(tname=name).first() # 查询出该老师 gender = tea.tgender return render(request, 'myApp/老师个人中心.html', {"name": name, 'gender': gender}) elif request.POST['type'] == '1': name = request.user.student.sname # 查询当前用户的学生名 stu = Student.objects.filter(sname=name).first() # 查询出该学生 gender = stu.sgender return render(request, 'myApp/学生个人中心.html', {"name": name, 'gender': gender}) elif request.POST['type'] == False: return render(request, 'myApp/首页登陆.html', {'error': '尚未选择学生或老师'}) else: return render(request, 'myApp/首页登陆.html', {'error': '用户名或密码错误'}) else: return render(request,'myApp/首页登陆.html') #登出 def user_logout(request): if request.method == 'POST': user = authenticate(request,username = request.POST['user_name'], password = request.POST['pwd']) if user is not None: login(request, user) if request.POST['type'] == '0': name = request.user.teacher.tname # 查询当前用户的老师名 tea = Teacher.objects.filter(tname=name).first() # 查询出该老师 gender = tea.tgender return render(request, 'myApp/老师个人中心.html', {"name": name, 'gender': gender}) elif request.POST['type'] == '1': name = request.user.student.sname # 查询当前用户的学生名 stu = Student.objects.filter(sname=name).first() # 查询出该学生 gender = stu.sgender return render(request, 'myApp/学生个人中心.html', {"name": name, 'gender': gender}) else: return render(request, 'myApp/首页登陆.html', {'error': "用户名或密码错误"}) return render(request,'myApp/首页登陆.html') #老师主页 @login_required(login_url = "myApp:login") def tea_home(request): return render(request, 'myApp/老师主页.html') #老师个人中心 @login_required(login_url = "myApp:login") def tea_self_center(request): name = request.user.teacher.tname # 查询当前用户的老师名 tea = Teacher.objects.filter(tname=name).first() # 查询出该老师 gender = tea.tgender return render(request, 'myApp/老师个人中心.html', {"name": name, 'gender': gender}) #学生个人中心 @login_required(login_url = "myApp:login") def stu_self_center(request): name = request.user.student.sname # 查询当前用户的学生名 stu = Student.objects.filter(sname=name).first() # 查询出该学生 gender = stu.sgender return render(request, 'myApp/学生个人中心.html',{"name":name,'gender':gender}) #学生主页 @login_required(login_url = "myApp:login") def stu_home(request): name = request.user.student.sname # 查询当前用户的学生名 return render(request, 'myApp/学生个人中心.html', {"name":name,}) #老师信息编辑 ''' @login_required(login_url = "myApp:login") def tea_edit_profile(request): if request.method == 'POST': edit_form = Stu_edit_form(request.POST) if edit_form.is_valid(): edit_form.save() user = authenticate(username=edit_form.cleaned_data['username'],password=edit_form.cleaned_data['password1']) login(request,user) return redirect('myApp:学生主页') else: edit_form = Stu_edit_form(instance = request.user) content = {'edit_form':edit_form} #if request.method == 'POST': return render(request, 'myApp/老师信息编辑.html',content) ''' #学生的班级 @login_required(login_url = "myApp:login") def stu_grade(request): name = request.user.student.sname#查询当前用户的学生名 stu = Student.objects.filter(sname = name).first()#查询出该学生 my_grades = stu.sgrade.all()#查询出该学生关联的所有班级 return render(request,'myApp/学生的班级.html',{'name':name,'grades':my_grades}) #老师的班级 @login_required(login_url = "myApp:login") def tea_grade(request): name = request.user.teacher.tname#查询当前用户的老师名 tea = Teacher.objects.filter(tname = name).first()#查询出该老师 tea_grades = tea.teacher_grade.all()#查询出该老师关联的所有班级 return render(request,'myApp/老师的班级.html',{'grades':tea_grades,'name':name}) #请假信息 @login_required(login_url = "myApp:login") def leave(request): stu_name = request.user.student.sname obj = Student.objects.filter(sname = stu_name).first() stu_grades = obj.sgrade.all() if request.method == 'POST': grade_name = request.POST['grade'] text = request.POST['text'] grade = Grade.objects.get(gname=grade_name) # 找到数据库中对应的班级 jiatiao = Comment(grade=grade, stu=stu_name, body=text, created='',is_agree='') jiatiao.save() return render(request,'myApp/请假信息.html',{'grades':stu_grades,'name':stu_name}) #请假管理 @login_required(login_url = "myApp:login") def leave_manage(request): name = request.user.teacher.tname # 查询当前用户的老师名 tea = Teacher.objects.filter(tname=name).first() # 查询出该老师 tea_grades = tea.teacher_grade.all() # 查询出该老师关联的所有班级 comments = [] for grade in tea_grades:#每个班级的请假条 comments = grade.grade_comment.all() if request.method == 'POST': if request.POST['is_agree'] == '0': jiatiao = Comment.objects.filter(body = request.POST['jiatiao']).first() jiatiao.is_agree = False jiatiao.save() elif request.POST['is_agree'] == '1': print(1) jiatiao = Comment.objects.filter(body=request.POST['jiatiao']).first() jiatiao.is_agree = True jiatiao.save() return render(request, 'myApp/请假管理.html',{'comments':comments,'name':name}) @login_required(login_url = "myApp:login") def leave_history(request): name = request.user.student.sname # 获取当前用户的学生姓名 jiatiao = Comment.objects.filter(stu = name).all() return render(request, 'myApp/请假记录.html', {"comment": jiatiao, 'name': name})