def post(self, request):
if not request.user.is_authenticated:
return JsonResponse({"status": "fail", "msg": "用户未登录"})
course_id = request.POST.get('course_id', 0)
comments = request.POST.get('comments', '')
if int(course_id) > 0 and comments:
course = Course.objects.get(id=course_id)
course_comment = CourseComment(user=request.user,
course=course,
comments=comments)
course_comment.save()
return JsonResponse({"status": "success", "msg": "添加失败"})
else:
return JsonResponse({"status": "success", "msg": "添加失败"})
def post(self, request):
if not request.user.is_authenticated():
# 判断用户登录状态
return HttpResponse('{"status":"fail","msg":"用户未登录"}',
content_type='application/json')
course_id = request.POST.get('course_id', 0)
comments = request.POST.get('comments', '')
# 判断用户是否品论过
is_comment = CourseComment.objects.filter(course_id=course_id,
user=request.user)
if is_comment:
return HttpResponse('{"status":"fail","msg":"您已经评论过该课程"}',
content_type='application/json')
else:
if course_id > 0 and comments:
course_comment = CourseComment()
course = Course.objects.get(id=int(course_id))
course_comment.course = course
course_comment.comment = comments
course_comment.user = request.user
course_comment.save()
return HttpResponse('{"status":"success","msg":"添加成功"}',
content_type='application/json')
else:
return HttpResponse('{"status":"fail","msg":"添加失败"}',
content_type='application/json')
def post(self, request):
if not request.user.is_authenticated:
return JsonResponse({
'status': 'fail',
'msg': '用户未登录'
})
comment_form = CommentsForm(request.POST)
if comment_form.is_valid():
course = comment_form.cleaned_data['course']
comments = comment_form.cleaned_data['comments']
comment = CourseComment()
comment.user = request.user
comment.comments = comments
comment.course = course
comment.save()
return JsonResponse({
'status': 'success',
})
else:
return JsonResponse({
'status': 'fail',
'msg': '参数错误',
})
def post(self, request):
if not request.user.is_authenticated:
#用户未登录时返回给前台ajax的json数据
return HttpResponse("{'status': 'fail', 'msg':'用户未登录'}",
content_type='application/json')
course_id = request.POST.get('course_id', '0')
comment = request.POST.get('comments', '')
if course_id > '0' and comment:
course_comment = CourseComment(
course=Course.objects.get(id=int(course_id)),
comments=comment,
user=request.user)
course_comment.save()
return HttpResponse("{'status': 'success', 'msg':'评论成功'}",
content_type='application/json')
else:
return HttpResponse("{'status': 'fail', 'msg':'评论失败'}",
content_type='application/json')
def post(self, request):
if request.user.is_authenticated:
course_id = request.POST.get('course_id', '')
comments = request.POST.get('comments', '')
CourseComment(user=request.user,
course_id=course_id,
comments=comments).save()
return JsonResponse({'status': 'success'})
else:
return JsonResponse({'status': 'fail'})
def post(self, request, course_id):
user = request.user
try:
course = Course.objects.get(id=int(course_id))
except Course.DoesNotExist:
return render(request, '404.html')
if user.is_authenticated():
comment = request.POST.get('comments', '')
data = {
"status": "success",
}
course_comment = CourseComment(user=user,
course=course,
comment=comment)
course_comment.save()
return HttpResponse(json.dumps(data),
content_type="application/json")
else:
data = {"status": "fail", "msg": u"用户未登陆"}
return HttpResponse(json.dumps(data),
content_type="application/json")
def post(self, request):
if not request.user.is_authenticated():
return HttpResponse('{"status":"fail","msg":"用户未登录"}', content_type='application/json')
course_id = request.POST.get("course_id", 0)
comment = request.POST.get("comments", "")
if int(course_id) > 0 and comment:
course = Course.objects.get(id=int(course_id))
course_comment = CourseComment()
course_comment.user = request.user
course_comment.course = course
course_comment.comment = comment
course_comment.save()
return HttpResponse('{"status":"success","msg":"评论成功"}', content_type='application/json')
else:
return HttpResponse('{"status":"fail","msg":"出现了很意外的事故"}', content_type='application/json')
def post(self,request):
#首先判断是否登陆
if not request.user.is_authenticated():
return HttpResponse(json.dumps({'status':'fail','msg':'用户未登录'}),content_type='application/json') #返回form的errors信息，跳转在Ajax中完成
course_id = request.POST.get('course_id',0)
user = request.user
comment = request.POST.get('comments',0)
if int(course_id)>0 and comment:
course_comment = CourseComment()
course = Course.objects.get(id=course_id)
course_comment.Course = course
course_comment.User = user
course_comment.Comment = comment
course_comment.save()
return HttpResponse(json.dumps({'status':'success','msg':'评论成功'}),content_type='application/json') #返回form的errors信息，跳转在Ajax中完成
def post(self, request):
if not request.user.is_authenticated():
return HttpResponse(dumps({'status': 'fail', 'msg': u'用户未登录'}), content_type="application/json")
course_id = request.POST.get('course_id', 0)
comments = request.POST.get('comments', "")
if int(course_id) > 0 and comments:
course_comment = CourseComment()
course_comment.comments = comments
course = Course.objects.get(id = int(course_id))
course_comment.course = course
course_comment.user = request.user
course_comment.save()
return HttpResponse(dumps({'status':'success', 'msg':u'添加成功'}), content_type="application/json")
def post(self, request):
if not request.user.is_authenticated:
return HttpResponse('{"status":"fail", "msg":"用户未登录"}', content_type='application/json')
course_id = request.POST.get('course_id', 0)
comments = request.POST.get('comments', '')
if bool(course_id) and bool(comments):
course_comment = CourseComment()
course = Course.objects.get(id=int(course_id))
course_comment.course = course
course_comment.comments = comments
course_comment.user = request.user
course_comment.save()
return HttpResponse('{"status":"success", "msg":"添加成功"}', content_type='application/json')
else:
return HttpResponse('{"status":"fail", "msg":"添加失败"}', content_type='application/json')
def post(self, request):
if not request.user.is_authenticated:
return JsonResponse({'status': '0', 'msg': '用户未登录'})
course_id = int(request.POST.get('course_id', 0))
comments = request.POST.get('comments', '')
if course_id > 0 and comments:
course_comment = CourseComment()
course = Course.objects.get(id=course_id)
course_comment.course = course
course_comment.comment = comments
course_comment.user = request.user
course_comment.save()
return JsonResponse({'status': '1', 'msg': '添加成功'})
else:
return JsonResponse({'status': '0', 'msg': '添加失败'})
def post(self,request):
# 判断用户登录状态
if not request.user.is_authenticated():
return render(request,'index.html',{'msg':'请先登录！','msg_status':'danger'})
course_id = request.POST.get('course_id',0)
comments = request.POST.get('text','')
if course_id > 0 and comments:
course_comments = CourseComment()
course = Course.objects.get(id=int(course_id))
course_comments.course = course
course_comments.comment = comments
course_comments.user = request.user
course_comments.save()
return HttpResponse('{"status":"success","msg":"添加成功！"}',content_type='application/json')
else:
return HttpResponse('{"status":"fail","msg":"添加失败！"}',content_type='application/json')
def post(self, request):
if not request.user.is_authenticated():
return HttpResponse('{"status":"fail","msg":"用户未登录"}',
content_type="application/json")
course_id = request.POST.get("course_id", 0)
comments = request.POST.get("comments", '')
if course_id > 0 and comments:
course_comments = CourseComment()
course = Course.objects.get(id=int(course_id))
course_comments.course = course
course_comments.comments = comments
course_comments.user = request.user
course_comments.save()
return HttpResponse('{"status":"success","msg":"评论成功"}',
content_type="application/json")
else:
return HttpResponse('{"status":"fail","msg":"评论失败"}',
content_type="application/json")
def post(self, request):
if not request.user.is_authenticated:
#判断用户登录状态
return HttpResponse("{'status':'fail','msg':'用户未登录'}",
content_type='application/json')
course_id = request.POST.get('course_id', 0)
comments = request.POST.get('comments', '')
if course_id > 0 and comments:
course_comment = CourseComment()
course = Course.objects.get(id=int(course_id))
course_comment.course = course
course_comment.comments = comments
course_comment.user = request.user
course_comment.save()
return HttpResponse("{'status':'success','msg':'评论成功'}",
content_type='application/json')
else:
return HttpResponse("{'status':'fail','msg':'评论失败'}",
content_type='application/json')
def post(self, request):
if not request.user.is_authenticated:
return HttpResponse('{"status": "fail", "msg": "用户未登陆"}',
content_type='application/json')
else:
course_id = request.POST.get('course_id', 0)
comment = request.POST.get('comments', '')
if int(course_id) > 0 and comment:
course_comment = CourseComment()
course = Course.objects.get(pk=course_id)
course_comment.course = course
course_comment.user = request.user
course_comment.comment = comment
course_comment.save()
return HttpResponse('{"status": "success", "msg": "评论成功"}',
content_type='application/json')
else:
return HttpResponse('{"status": "fail", "msg": "评论失败"}',
content_type='application/json')
def post(self,request):
# 先监测是否登录
if not request.user.is_authenticated():
return HttpResponse(json.dumps({'status':'fail','msg':'用户未登录'}),content_type='application/json')
course_id = request.POST.get('course_id',0)
comments = request.POST.get('comments','')
# 如果id和评论存在获取到了,把各项内容插入到数据库中
if int(course_id) >0 and comments:
course_comments = CourseComment()
# 课程必须是对应id
course = Course.objects.get(id=int(course_id))
course_comments.course = course
course_comments.comments = comments
course_comments.user = request.user
course_comments.save()
return HttpResponse(json.dumps({'status':'success','msg':'发表评论成功'}),content_type='application/json')
else:
return HttpResponse(json.dumps({'status':'fail','msg':'评论失败'}),content_type='application/json')
def post(self, request):
if not request.user.is_authenticated:
return HttpResponse('{"status":"fail","msg":"Not logged in"}',
content_type='application/json')
course_id = request.POST.get('course_id', '0')
comment = request.POST.get('comment', '')
if int(course_id) > 0 and comment:
course_comment = CourseComment()
course = Course.objects.get(id=int(course_id))
course_comment.course = course
course_comment.user = request.user
course_comment.comment = comment
course_comment.save()
return HttpResponse(
'{"status":"success","msg":"Commented Successfully"}',
content_type='application/json')
else:
return HttpResponse('{"status":"fail","msg":"Comment failed"}',
content_type='application/json')
def post(self, request):
if not request.user.is_authenticated():
'''评论需验证用户登录'''
return HttpResponse('{"status": "fail", "msg": "用户未登录"}',
content_type='application/json')
course_id = request.POST.get('course_id', 0)
comment = request.POST.get('comment', '')
if course_id and comment:
# 评论和对应课程都不能为空
course_comment = CourseComment()
course = Course.objects.get(id=int(course_id))
course_comment.course = course
course_comment.user = request.user
course_comment.comment = comment
course_comment.save()
return HttpResponse('{"status": "success", "msg": "发表成功"}',
content_type='application/json')
else:
return HttpResponse('{"status": "fail", "msg": "发表失败"}',
content_type='application/json')
def post(self, request):
ret_msg = {}
if not request.user.is_authenticated():
ret_msg["status"] = "fail"
ret_msg["msg"] = "用户未登录"
return HttpResponse(json.dumps(ret_msg))
course_id = request.POST.get("course_id", 0)
comments = request.POST.get("comments", "")
if course_id > 0 and comments:
course_comments = CourseComment()
course = Course.objects.get(id=int(course_id))
course_comments.course = course
course_comments.comments = comments
course_comments.user = request.user
course_comments.save()
ret_msg["status"] = "success"
ret_msg["msg"] = "添加成功"
return JsonResponse(ret_msg)
else:
ret_msg["status"] = "fail"
ret_msg["msg"] = "添加失败"
return HttpResponse(json.dumps(ret_msg))
def post(request):
if not request.user.is_authenticated():
# 判断用户是否登录
return HttpResponse('{"status":"fail", "msg":"用户未登录"}', content_type='application/json')
course_id = int(request.POST.get('curid', 0))
comment = request.POST.get('comment', "")
if comment == '':
return HttpResponse('{"status":"fail", "msg":"评论不能为空"}', content_type='application/json')
if course_id > 0:
ccts = CourseComment()
ccts.course = Course.objects.get(id=course_id)
ccts.comment = comment
ccts.user = request.user
ccts.save()
return HttpResponse('{"status":"success", "msg":"添加成功"}', content_type='application/json')
else:
return HttpResponse('{"status":"fail", "msg":"添加失败"}', content_type='application/json')
