Django项目：CRM(客户关系管理系统)--71--61PerfectCRM实现CRM学生上传作业

 1 # student_urls.py 2 # ————————60PerfectCRM实现CRM学生上课记录———————— 3 from django.conf.urls import url 4 from bpm.student import student_views 5 ?6 urlpatterns = [ 7 ????url(r‘^my_course/$‘, student_views.my_course, name=‘my_course‘), ??#学生报名的课程 8 ????url(r‘^studyrecords/(\d+)/$‘, student_views.studyrecords, name=‘studyrecords‘), ?# #学生上课记录列表 9 10 ????# ————————61PerfectCRM实现CRM学生上传作业————————11 ????url(r‘^homework_detail/(\d+)/(\d+)/$‘, student_views.homework_detail, name=‘homework_detail‘), ?# 作业详情12 ????# ————————61PerfectCRM实现CRM学生上传作业————————13 ]14 # ————————60PerfectCRM实现CRM学生上课记录————————

 1 # student_views.py 2 # ————————60PerfectCRM实现CRM学生上课记录———————— 3 from django.shortcuts import render 4 from crm import models 5 ?6 #学生报名的课程 7 def my_course(request): 8 ????return ?render(request, ‘bpm_student/my_course.html‘, locals()) 9 10 #学生上课记录列表11 def studyrecords(request,enroll_obj_id):12 ????enroll_obj=models.Enrollment.objects.get(id=enroll_obj_id)13 ????return render(request,‘bpm_student/studyrecords.html‘,locals())14 15 # ————————60PerfectCRM实现CRM学生上课记录————————16 17 # ————————61PerfectCRM实现CRM学生上传作业————————18 from django.shortcuts import HttpResponse #页面返回19 from PerfectCRM import settings #配置20 import os,json,time21 from ?django.contrib.auth.decorators import login_required #登陆才能访问22 #作业详情23 @login_required#登陆才能访问24 def homework_detail(request,enroll_obj_id,studyrecord_id):25 ????studyrecord_obj=models.StudyRecord.objects.get(id=studyrecord_id)#取学习记录 对象26 ????enroll_obj=models.Enrollment.objects.get(id=enroll_obj_id)#取班级对象27 ????# ??????????????作业根目录 ???班级ID ?????上课记录ID ??????????????学习记录ID28 ????homework_path="{base_dir}/{class_id}/{course_record_id}/{studyercord_id}/".format(29 ????????base_dir=settings.HOMEWORK_DATA, #静态配置文件30 ????????class_id=studyrecord_obj.student.enrolled_class_id,#09学习纪录#学生名字#所报班级ID号31 ????????course_record_id=studyrecord_obj.course_record_id,#09学习纪录#每节课上课纪录表32 ????????studyercord_id=studyrecord_obj.id##09学习纪录33 ????)34 ????print(‘homework_path路径：‘,studyrecord_obj.student.enrolled_class_id,studyrecord_obj.course_record_id,studyrecord_obj.id)35 36 ????if not os.path.isdir(homework_path):#没有目录 #isdir返回true,如果路径名是指现有的目录。37 ????????os.makedirs(homework_path,exist_ok=True)#创建目录　　38 39 40 41 ????if request.method=="POST":#上传42 ????????print("POST",request.POST)43 ????????for k,v in request.FILES.items():#上传的文件44 ????????????with open(‘%s/%s‘%(homework_path,v.name),‘wb‘) as f:#chunk 写入文件45 ????????????????for chunk in v.chunks(): #循环写文件46 ????????????????????f.write(chunk)47 48 ????file_lists=[]#已经上传的文件列表49 ????for file_name in os.listdir(homework_path):50 ????????f_path=‘%s/%s‘%(homework_path,file_name)#文件名字51 ????????modify_time =time.strftime("%Y-%m-%d %H:%M:%S",time.gmtime(os.stat(f_path).st_mtime))#文件上传时间52 ????????file_lists.append([file_name,os.stat(f_path).st_size,modify_time])#添加到文件列表#文件名字#文件大小文件上传时间53 54 ????if request.method=="POST":55 ????????ret=False56 ????????data=request.POST.get(‘data‘) #ajax57 ????????if data:#如果有删除动作58 ????????????del_f_path="%s/%s"%(homework_path,data)#文件路径59 ????????????print(‘删除文件,路径:‘,del_f_path)60 ????????????os.remove(del_f_path) #删除61 ????????????ret=True62 ????????????return HttpResponse(json.dumps(ret))#ret=False63 ????????print("删除POST",request.POST)64 ????????return HttpResponse(json.dumps({"status":0,‘mag‘:"上传完成！",‘file_lists‘:file_lists}))#上传文件返回65 ????return render(request,‘bpm_student/homework_detail.html‘,locals())66 # ————————61PerfectCRM实现CRM学生上传作业————————

 ?1 # settings.py ?2 ??3 """ ?4 Django settings for PerfectCRM project. ?5 ??6 Generated by ‘django-admin startproject‘ using Django 2.0.3. ?7 ??8 For more information on this file, see ?9 https://docs.djangoproject.com/en/2.0/topics/settings/ 10 ?11 For the full list of settings and their values, see 12 https://docs.djangoproject.com/en/2.0/ref/settings/ 13 """ 14 ?15 import os 16 ?17 # Build paths inside the project like this: os.path.join(BASE_DIR, ...) 18 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) 19 ?20 ?21 # Quick-start development settings - unsuitable for production 22 # See https://docs.djangoproject.com/en/2.0/howto/deployment/checklist/ 23 ?24 # SECURITY WARNING: keep the secret key used in production secret! 25 SECRET_KEY = ‘atkhzsd7emv4_okn@ynhji)p)qbpuvhq+a7@yx5=chaa0$l_br‘ 26 ?27 # SECURITY WARNING: don‘t run with debug turned on in production! 28 DEBUG = True 29 ?30 ALLOWED_HOSTS = [] 31 ?32 ?33 # Application definition 34 ?35 INSTALLED_APPS = [ 36 ????‘django.contrib.admin‘, 37 ????‘django.contrib.auth‘, 38 ????‘django.contrib.contenttypes‘, 39 ????‘django.contrib.sessions‘, 40 ????‘django.contrib.messages‘, 41 ????‘django.contrib.staticfiles‘, 42 ?????43 # ————————04PerfectCRM实现King_admin注册功能———————— 44 ????# ‘crm.apps.CrmConfig‘, 45 ????‘crm‘, 46 # ————————04PerfectCRM实现King_admin注册功能———————— 47 ?48 # ————————02PerfectCRM创建ADMIN页面———————— 49 ????‘king_admin‘, 50 # ————————02PerfectCRM创建ADMIN页面———————— 51 ????# ————————38PerfectCRM实现全局账号登录注销———————— 52 ????‘gbacc‘, 53 ????# ————————38PerfectCRM实现全局账号登录注销———————— 54 ?55 ????# ————————48PerfectCRM实现CRM客户报名流程学生合同———————— 56 ????‘bpm‘, 57 ????# ————————48PerfectCRM实现CRM客户报名流程学生合同———————— 58 ?59 ] 60 ?61 MIDDLEWARE = [ 62 ????‘django.middleware.security.SecurityMiddleware‘, 63 ????‘django.contrib.sessions.middleware.SessionMiddleware‘, 64 ????‘django.middleware.common.CommonMiddleware‘, 65 ????‘django.middleware.csrf.CsrfViewMiddleware‘, 66 ????‘django.contrib.auth.middleware.AuthenticationMiddleware‘, 67 ????‘django.contrib.messages.middleware.MessageMiddleware‘, 68 ????‘django.middleware.clickjacking.XFrameOptionsMiddleware‘, 69 ] 70 ?71 ROOT_URLCONF = ‘PerfectCRM.urls‘ 72 ?73 TEMPLATES = [ 74 ????{ 75 ????????‘BACKEND‘: ‘django.template.backends.django.DjangoTemplates‘, 76 # ————————02PerfectCRM创建ADMIN页面———————— 77 ????????‘DIRS‘: [os.path.join(BASE_DIR, ‘templates‘), 78 ??????????????????os.path.join(BASE_DIR, ‘king_admin/king_templates‘), 79 ?80 # ————————03PerfectCRM创建基本数据———————— 81 ??????????????????os.path.join(BASE_DIR, ‘DBadd/DBadd_templates‘), 82 # ————————03PerfectCRM创建基本数据———————— 83 ????????????????# ————————38PerfectCRM实现全局账号登录注销———————— 84 ??????????????????os.path.join(BASE_DIR, ‘gbacc/gbacc_templates‘), 85 ????????????????# ————————38PerfectCRM实现全局账号登录注销———————— 86 ?87 ????????????????# ————————47PerfectCRM实现CRM客户报名流程———————— 88 ????????????????os.path.join(BASE_DIR, ‘bpm/bpm_templates‘), ] 89 ????????????????# ————————47PerfectCRM实现CRM客户报名流程———————— 90 ?91 , 92 # ————————02PerfectCRM创建ADMIN页面———————— 93 ????????‘APP_DIRS‘: True, 94 ????????‘OPTIONS‘: { 95 ????????????‘context_processors‘: [ 96 ????????????????‘django.template.context_processors.debug‘, 97 ????????????????‘django.template.context_processors.request‘, 98 ????????????????‘django.contrib.auth.context_processors.auth‘, 99 ????????????????‘django.contrib.messages.context_processors.messages‘,100 ????????????],101 ????????},102 ????},103 ]104 105 WSGI_APPLICATION = ‘PerfectCRM.wsgi.application‘106 107 108 # Database109 # https://docs.djangoproject.com/en/2.0/ref/settings/#databases110 111 DATABASES = {112 ????‘default‘: {113 ????????‘ENGINE‘: ‘django.db.backends.sqlite3‘,114 ????????‘NAME‘: os.path.join(BASE_DIR, ‘db.sqlite3‘),115 ????}116 }117 118 119 # Password validation120 # https://docs.djangoproject.com/en/2.0/ref/settings/#auth-password-validators121 122 AUTH_PASSWORD_VALIDATORS = [123 ????{124 ????????‘NAME‘: ‘django.contrib.auth.password_validation.UserAttributeSimilarityValidator‘,125 ????},126 ????{127 ????????‘NAME‘: ‘django.contrib.auth.password_validation.MinimumLengthValidator‘,128 ????},129 ????{130 ????????‘NAME‘: ‘django.contrib.auth.password_validation.CommonPasswordValidator‘,131 ????},132 ????{133 ????????‘NAME‘: ‘django.contrib.auth.password_validation.NumericPasswordValidator‘,134 ????},135 ]136 137 138 # Internationalization139 # https://docs.djangoproject.com/en/2.0/topics/i18n/140 141 # ————————01PerfectCRM基本配置ADMIN————————142 #LANGUAGE_CODE = ‘en-us‘143 144 #英文转中文方法145 LANGUAGE_CODE = ‘zh-Hans‘146 # ————————01PerfectCRM基本配置ADMIN————————147 148 TIME_ZONE = ‘UTC‘149 150 USE_I18N = True151 152 USE_L10N = True153 154 USE_TZ = True155 156 157 # Static files (CSS, JavaScript, Images)158 # https://docs.djangoproject.com/en/2.0/howto/static-files/159 160 STATIC_URL = ‘/static/‘161 162 # ————————01PerfectCRM基本配置ADMIN————————163 STATICFILES_DIRS = [os.path.join(BASE_DIR,‘king_admin/static‘),164 # ————————01PerfectCRM基本配置ADMIN————————165 ????????????????????# ————————38PerfectCRM实现全局账号登录注销————————166 ????????????????????os.path.join(BASE_DIR, ‘gbacc/static‘),167 ????????????????????# ————————38PerfectCRM实现全局账号登录注销————————168 ????????????????????169 ????????????????????# ————————47PerfectCRM实现CRM客户报名流程————————170 ????????????????????os.path.join(BASE_DIR, ‘bpm/static‘),]171 ????????????????????# ————————47PerfectCRM实现CRM客户报名流程————————172 173 174 # ————————34PerfectCRM实现CRM自定义用户————————175 AUTH_USER_MODEL = ‘crm.UserProfile‘#使用自定的admin 表单176 # ————————34PerfectCRM实现CRM自定义用户————————177 178 179 180 # ————————44PerfectCRM实现账号快速注册登陆————————181 # send e-mail182 EMAIL_BACKEND = ‘django.core.mail.backends.smtp.EmailBackend‘ ?#email后端183 EMAIL_USE_TLS = False ??#是否使用TLS安全传输协议184 EMAIL_USE_SSL = True ???#是否使用SSL加密，qq企业邮箱要求使用185 EMAIL_HOST = ‘smtp.sina.cn‘ ??#发送邮件的邮箱 的 SMTP服务器 ??????#根据情况重新配置186 EMAIL_PORT = 465 ????????????????#发件箱的SMTP服务器端口 #一般不需要修改465187 EMAIL_HOST_USER = ‘perfectcrm@sina.cn‘ ???#发送邮件的邮箱账号 ????#根据情况重新配置 ?#perfectcrm@sina.cn ??pydjango@sina.cn188 EMAIL_HOST_PASSWORD = ‘admin123456‘ ????????#发送邮件的邮箱密码 ???#根据情况重新配置189 190 # ————————44PerfectCRM实现账号快速注册登陆————————191 192 193 # ————————46PerfectCRM实现登陆后页面才能访问————————194 LOGIN_URL = ‘/gbacc/gbacc_login/‘# login_url 配置 ?????#默认 /accounts/login/ ?#注意： / （绝对路径）195 # ————————46PerfectCRM实现登陆后页面才能访问————————196 197 # ————————51PerfectCRM实现CRM客户报名流程学生合同上传照片————————198 ENROLLED_DATA=‘%s/bpm/static/enrolled_data‘%BASE_DIR#证件上传 # 上传路径199 # ————————51PerfectCRM实现CRM客户报名流程学生合同上传照片————————200 201 # ————————61PerfectCRM实现CRM学生上传作业————————202 HOMEWORK_DATA=‘%s/bpm/static/homeworks‘%BASE_DIR ?#作业上传 # 上传路径203 # ————————61PerfectCRM实现CRM学生上传作业————————

 ?1 {#homework_detail.html#} ?2 {## ————————61PerfectCRM实现CRM学生上传作业————————#} ?3 {% extends ‘bpm_master/bpm_sample.html‘ %} ?4 {% load bpm_tags %} ?5 {% block right-container-content %} {#自定义内容开始 右边页面内容#} ?6 ????<div > ?7 ????????<div > ?8 ????????????<h4>当前用户： {{ request.user }} | 学员名字:{{ request.user.stu_account.name }} | ?9 ????????????????学员QQ:{{ request.user.stu_account }}</h4> 10 ????????????<div  style=" 11 ????????????????<ol > 12 ????????????????????<li><a href="/bpm/my_course/">我的课程</a></li> 13 ????????????????????<li><a href="/bpm/studyrecords/{{ enroll_obj.id }}/">{{ enroll_obj.enrolled_class }}</a></li> 14 ????????????????????<li><a href="#">第:{{ studyrecord_obj.course_record.day_num }}节</a></li> 15 ????????????????</ol> 16 ????????????</div> 17 ?18 ????????????<h4>作业标题:{{ studyrecord_obj.course_record.homework_title }}</h4> 19 ????????????<h4>作业详情: 20 ????????????????<pre>{{ studyrecord_obj.course_record.homework_content }}</pre> 21 ????????????</h4> 22 ????????????<h4>老师评语: 23 ????????????????<pre>{{ studyrecord_obj.memo }}</pre> 24 ????????????</h4> 25 ????????????<h4>本节成绩: {{ studyrecord_obj.score }} </h4> 26 ?27 ?28 ?29 ????????????<hr> 30 ????????????<h4>已经上传的文件: <a >刷新</a></h4> 31 ????????????<div > 32 ????????????????<div > 33 ????????????????????{% for file in file_lists %} 34 ????????????????????????<div > 35 ????????????????????????????{% for foo in file %} 36 ????????????????????????????????<a>{{ foo }}</a> ?| 37 ????????????????????????????{% endfor %} 38 ????????????????????????????<span >{{ file.0 }}</span> 39 ????????????????????????????<a >删除</a> 40 ????????????????????????</div> 41 ????????????????????????<br> 42 ????????????????????{% endfor %} 43 ????????????????</div> 44 ????????????</div> 45 ????????????<h4>请上传作业</h4> 46 ????????????<form action="{{ request.path }}" method="post"  enctype="multipart/form-data" 47 ??????????????????>{% csrf_token %} 48 ????????????????<input type="hidden" name="file_id" ng-model="file_id" /> 49 ????????????</form> 50 ????????</div> 51 ????</div> 52 {% endblock %} 53 ?54 ?55 ?56 {% block js %} 57 ????<script> 58 ????????//页面加载时绑定按钮点击事件 59 ????????$("#refresh").click(function(){ 60 ????????????window.location.reload();//刷新当前页面. 61 ????????}); 62 ?63 ????????$(‘.del_img‘).click(function () { 64 ????????????s = $(this); 65 ????????????texts = s.parent().children("span").text(); 66 ????????????{# ???????alert(texts);#} 67 ????????????$.ajax({ 68 ????????????????url: "{{ requset.path }}", 69 ????????????????type: "post", 70 ????????????????data: {"data": texts}, 71 ????????????????headers: {‘X-CSRFtoken‘: $.cookie(‘csrftoken‘)}, 72 ????????????????success: function (arg) { 73 ????????????????????if (arg) { 74 ????????????????????????alert(‘删除成功!‘); 75 ????????????????????????s.parent(‘div‘).addClass(‘hide‘); {# ?#添加样式#隐藏#} 76 ????????????????????} 77 ????????????????} 78 ????????????}) 79 ????????}); 80 ?81 ????????Dropzone.autoDiscover = false; 82 ????????appElement = document.querySelector(‘div .inmodal‘); 83 ????????myDropzone = new Dropzone("#dropz", { 84 ????????????url: "{{ request.path }}",//文件提交地址 85 ????????????method: "post", ?//也可用put 86 ????????????paramName: "file", //默认为file 87 ????????????maxFiles: 1,//一次性上传的文件数量上限 88 ????????????maxFilesize: 2, //文件大小，单位：MB 89 ????????????acceptedFiles: ".zip,.7z", //上传的类型 90 ????????????addRemoveLinks: true, 91 ????????????parallelUploads: 1,//一次上传的文件数量 92 ????????????//previewsContainer:"#preview",//上传图片的预览窗口 93 ????????????dictDefaultMessage: ‘请将作业压缩打包后上传‘, 94 ????????????dictMaxFilesExceeded: "您最多只能上传1个文件！", 95 ????????????dictResponseError: ‘文件上传失败!‘, 96 ????????????dictInvalidFileType: "文件类型只能是*.zip,*.7z。", 97 ????????????dictFallbackMessage: "浏览器不受支持", 98 ????????????dictFileTooBig: "文件过大上传文件最大支持.", 99 ????????????dictRemoveLinks: "删除",100 ????????????dictCancelUpload: "取消",101 ????????????init: function () {102 ????????????????this.on("addedfile", function (file) {103 ????????????????????//上传文件时触发的事件104 ????????????????????document.querySelector(‘div .dz-default‘).style.display = ‘none‘;105 ????????????????});106 ????????????????this.on("success", function (file, data) {107 ????????????????????//上传成功触发的事件108 ????????????????????console.log(‘ok‘);109 ????????????????????// angular.element(appElement).scope().file_id = data.data.id;110 ????????????????});111 112 ????????????????this.on("error", function (file, data) {113 ????????????????????//上传失败触发的事件114 ????????????????????console.log(‘fail‘);115 ????????????????????var message = ‘‘;116 ????????????????????//lavarel框架有一个表单验证，117 ????????????????????//对于ajax请求，JSON 响应会发送一个 422 HTTP 状态码，118 ????????????????????//对应file.accepted的值是false，在这里捕捉表单验证的错误提示119 ????????????????????if (file.accepted) {120 ????????????????????????$.each(data, function (key, val) {121 ????????????????????????????message = message + val[0] + ‘;‘;122 ????????????????????????});123 ????????????????????????//控制器层面的错误提示，file.accepted = true的时候；124 ????????????????????????alert(message);125 ????????????????????}126 ????????????????});127 ????????????????this.on("removedfile", function (file) {128 ????????????????????//删除文件时触发的方法129 ????????????????????//var file_id = angular.element(appElement).scope().file_id;130 ????????????????????{# ???????????????????if (file_id) {#}131 ????????????????????{# ???????????????????????$.post(‘/admin/del/‘ + file_id, {‘_method‘: ‘DELETE‘}, function (data) {#}132 ????????????????????{# ???????????????????????????console.log(‘删除结果:‘ + data.message);#}133 ????????????????????{# ???????????????????????})#}134 ????????????????????{# ???????????????????}#}135 ????????????????????// angular.element(appElement).scope().file_id = 0;136 ????????????????????document.querySelector(‘div .dz-default‘).style.display = ‘block‘;137 ????????????????});138 ????????????}139 ????????});140 ????</script>141 {% endblock %}142 {## ————————61PerfectCRM实现CRM学生上传作业————————#}

 1 {#studyrecords.html#} 2 {## ————————60PerfectCRM实现CRM学生上课记录————————#} 3 {% extends ‘bpm_master/bpm_sample.html‘ %} 4 {% load bpm_tags %} 5 {% block right-container-content %} {#自定义内容开始 右边页面内容#} 6 ????<div > 7 ????????<div > 8 ????????????<h4>当前用户： {{ request.user }} | 学员名字:{{ request.user.stu_account.name }} | ?学员QQ:{{ request.user.stu_account }}</h4> 9 ????????????<ol >10 ????????????????<li><a href="/bpm/my_course/">我的课程</a></li>11 ????????????????<li><a href="/bpm/studyrecords/{{ enroll_obj.id }}/">{{ enroll_obj.enrolled_class }}</a></li>12 ????????????</ol>13 ????????????<table >14 ????????????????<thead>15 ????????????????<tr>16 ????????????????????<th>课程名称</th>17 ????????????????????<th>课程节次</th>18 ????????????????????<th>上课日期</th>19 ????????????????????<th>签到状态</th>20 ????????????????????<th>我的成绩</th>21 ????????????????????<th>是否有作业</th>22 ????????????????????<th>作业标题</th>23 ????????????????????{## ————————61PerfectCRM实现CRM学生上传作业————————#}24 ????????????????????<th>作业详情</th>25 ????????????????????{## ————————61PerfectCRM实现CRM学生上传作业————————#}26 ????????????????</tr>27 ????????????????</thead>28 ????????????????<tbody>29 ????????????????{% for studyrecord in enroll_obj.studyrecord_set.all %}30 ????????????????????<tr>31 ????????????????????????<td>{{ studyrecord.course_record }}</td>32 ????????????????????????<td>{{ studyrecord.course_record.day_num }}</td>33 ????????????????????????<td>{{ studyrecord.course_record.date }}</td>34 ????????????????????????<td>{{ studyrecord.get_attendance_display }}</td>35 ????????????????????????<td>{{ studyrecord.get_score_display }}</td>36 ????????????????????????<td>{{ studyrecord.course_record.has_homework }}</td>37 ????????????????????????<td>{{ studyrecord.course_record.homework_title }}</td>38 ????????????????????????{## ————————61PerfectCRM实现CRM学生上传作业————————#}39 ????????????????????????<td><a href="{% url ‘homework_detail‘ enroll_obj.id studyrecord.id %}">作业管理</a></td>40 ????????????????????????{## ————————61PerfectCRM实现CRM学生上传作业————————#}41 ????????????????????</tr>42 ????????????????{% endfor %}43 ????????????????</tbody>44 ????????????</table>45 ????????</div>46 ????</div>47 {% endblock %}48 {## ————————60PerfectCRM实现CRM学生上课记录————————#}