我有一个下拉列表来过滤医生专业,并显示所选专业的医生。Doclisting是显示医生列表的视图。如果人们没有从下拉列表中选择任何内容,它只会转到这个url /doclistings/?selection=Choose+a+Speciality...&submit=
并显示所有医生。如果我单击第2页,依此类推,分页也有效/doclistings/?page=2
当人们选择一个专业,例如牙医/doclistings/?speciality=Dentist&gender=Select+a+Gender&language=Choose+a+Language
,然后点击分页页面2,它就会显示没有牙医的通用/doclistings/?page=2
。不保存分页时单击了专门化。在
这里是doclisting视图,显示医生列表
def doclistings(request):
d = getVariables(request)
if request.method == "GET":
form = DropdownSelectionForm(request.GET)
try:
s_name = request.GET['speciality']
except:
s_name = None
try:
l_name = request.GET['language']
except:
l_name = None
try:
g_name = request.GET['gender']
except:
g_name = None
d['s_name'] = s_name
d['l_name'] = l_name
d['g_name'] = g_name
try:
doctors = filter_doctors(request=request, specialization=s_name, gender=g_name, language=l_name).order_by('-netlikes')
paginator = Paginator(doctors, 15) # Show 15 doctors per page
page = request.GET.get('page')
except Exception:
return error404(request)
if doctors == None:
return error404(request)
if len(doctors) == 0:
d['not_found'] = "anything you want here :)"
try:
doctors = paginator.page(page)
except PageNotAnInteger:
doctors = paginator.page(1)
except EmptyPage:
doctors = paginator.page(paginator.num_pages)
else:
form = DropdownSelectionForm()
d['doctors'] = doctors
d.update({'form': form, 'languages': Language.objects.all()})
return render_to_response('m1/doclistings.html',d, context_instance=RequestContext(request))
这是过滤医生的观点
^{pr2}$在文档列表.html分页
<ul class="pagination nav navbar-nav">
{% if doctors.has_previous %}
<li><a href="?page={{ doctors.previous_page_number }}">Prev</a></li>
{% endif %}
{% for page in doctors.paginator.page_range %}
<li class="{% if doctors.number == page %}active{% endif %}"><a href="?page={{page }}">{{ page }}</a></li>
{% endfor %}
{% if doctors.has_next %}
<li> <a href="?page={{ doctors.next_page_number }}">Next</a></li>
{% endif %}
</ul>
网址
url(r'^doclistings/$', views.doclistings, name='doclistings'),
问题只是在下一个/上一个链接的href中。您需要确保添加语言/专业/性别参数以及页码。在
有各种第三方模板过滤器,可以通过从URL中插入当前值来提供帮助。在
下一个。 你的html正在呈现一个只有页码的链接。尝试:
应该包括专业名称。如果可以的话,还可以添加其他变量。在
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