def index(request):
"""Q&A首页"""
name = request.session.get("name")
qtype = request.GET.get("type")
if qtype == "top":
questions = Question.objects.all()
else:
# 显示最新
questions = Question.objects.all()
# 分页
paginator = MyPaginator(questions, 10)
page = request.GET.get("page")
try:
paginator.page(page)
except PageNotAnInteger:
paginator.page(1)
except EmptyPage:
paginator.page(paginator.num_pages)
gol_error = request.GET.get("error")
if name:
# 当登陆时传递名字
return render(request, "index.html", {"questions": paginator, "name": name.split()})
return render(request, "index.html", {"questions": paginator, "error": gol_error})
def mypaginator(request, questions, n):
paginator = MyPaginator(questions, n)
page = request.GET.get('page')
try:
paginator.page(page)
except PageNotAnInteger:
paginator.page(1)
except EmptyPage:
paginator.page(paginator.num_pages)
return paginator
def top(request):
"""TOP"""
name = request.session.get('name')
qtype = request.GET.get('type')
questions = Question.objects.all().order_by('-q_times')
# 分页
paginator = MyPaginator(questions, 10)
page = request.GET.get('page')
try:
paginator.page(page)
except PageNotAnInteger:
paginator.page(1)
except EmptyPage:
paginator.page(paginator.num_pages)
gol_error = request.GET.get('error')
if name:
# 当登陆时传递名字
return render(request, 'index.html', {'questions': paginator, 'name': name.split()})
return render(request, 'index.html', {'questions': paginator, 'error': gol_error})
def search(request):
"""搜索问题"""
search_type = request.GET.get('type')
q = request.GET.get('q')
if not search_type:
search_type = "question"
if request.session.get("name"):
name = request.session.get("name").split("&")
else:
name = None
if search_type == "question":
questions = Question.objects.filter(title__icontains=q)
paginator = mypaginator(request, questions, 10)
return render(request,'search.html',{'questions': paginator,'q':q,'flag':'question',"name":name})
elif search_type == "people":
users = User.objects.filter(name__contains=q)
return render(request, "search.html", {'users': users, 'q': q, 'flag': 'people', "name": name})
else:
topics = QuestionType.objects.filter(name__icontains=q)
try:
questiontype = QuestionType.objects.get(name=q)
questions = questiontype.question_set.all()
except Exception:
questions = []
questions_num = len(questions) # 共多少问题
paginator = MyPaginator(questions, 10)
page = request.GET.get('page')
try:
paginator.page(page)
except PageNotAnInteger:
paginator.page(1)
except EmptyPage:
paginator.page(paginator.num_pages)
# questions = Question.objects.filter(q_type = q)
return render(request,"search.html",{'topics': topics, "q": q, 'flag':'topic',
"name":name, 'questions': paginator, 'questions_num':questions_num })
def top(request):
"""TOP"""
name = request.session.get('name')
qtype = request.GET.get('type')
questions = Question.objects.all().order_by('-q_times')
# 分页
paginator = MyPaginator(questions, 10)
page = request.GET.get('page')
try:
paginator.page(page)
except PageNotAnInteger:
paginator.page(1)
except EmptyPage:
paginator.page(paginator.num_pages)
gol_error = request.GET.get('error')
if name:
# 当登陆时传递名字
return render(request, 'index.html', {'questions': paginator, 'name': name.split()})
return render(request, 'index.html', {'questions': paginator, 'error': gol_error})
def index(request):
"""Q&A首页"""
name =request.session.get('name')
# 显示最新
questions = Question.objects.all()
# 分页
paginator = MyPaginator(questions, 10)
page = request.GET.get('page')
try:
paginator.page(page)
except PageNotAnInteger:
paginator.page(1)
except EmptyPage:
paginator.page(paginator.num_pages)
gol_error = request.GET.get('error') # 全局变量
if name:
# 当登陆时传递名字
return render(request, 'index.html', {'questions': paginator, 'name': name.split()})
return render(request, 'index.html', {'questions': paginator, 'error': gol_error})
