我试图在一个模板上显示与每个人和每个房子相关的所有数据,每个模板都带有分页。问题是每次我使用分页示例人员查看特定数据的条目时。另一个名为 house 的分页被重置。例如,如果我在 house 的第 3 页上,我尝试查看页面 person 的其他条目。房屋分页将重置为 1。如何解决此分页冲突?
楷模
class Person(models.Model):
user = models.ForeignKey(User)
name = models.CharField(max_length=100, blank=True)
def __unicode__(self):
return self.name
class House(models.Model):
user = models.ForeignKey(User)
name = models.CharField(max_length=100)
意见
def Display(request):
user= User.objects.get(username=request.user)
comment = Person.objects.get(user=user)
posts = House.objects.filter(user=user)
paginator = Paginator(comment, 5)
try: n = int(request.GET.get("n", '1'))
except ValueError: page = 1
try:
comment = paginator.page(n)
except (InvalidPage, EmptyPage):
comment = paginator.page(paginator.num_pages)
paginator = Paginator(posts, 5)
try: page = int(request.GET.get("page", '1'))
except ValueError: page = 1
try:
posts = paginator.page(page)
except (InvalidPage, EmptyPage):
posts = paginator.page(paginator.num_pages)
return render(request,'display.html',{'posts':posts,'comment':comment})
HTML
{% for p in posts.object_list %}
{{p.name}}
{% endfor %}
{% if posts.object_list and posts.paginator.num_pages > 1 %}
<div class="pagination" style="margin-top: 20px; margin-left: -20px; ">
Page {{ posts.number }} of {{ posts.paginator.num_pages }}<br>
{% if posts.has_previous %}
<a class="Link" href= "{% if formula %}?text={{formula}}&{% else %}?{% endif %}page={{ posts.previous_page_number }}">newer entries << </a>
{% endif %}
{% if posts.has_next %}
<a class="Link" href="{% if formula %}?text={{formula}}&{% else %}?{% endif %}page={{ posts.next_page_number }}"> >> older entries</a>
{% endif %}
</span>
</div>
{% endif %}
{% for c in comment.object_list %}
{{c.name}}
{% endfor %}
{% if comment.object_list and comment.paginator.num_pages > 1 %}
Page {{ comment.number }} of {{ comment.paginator.num_pages }}
{% if comment.has_previous %}
<a class="Link" href= "?n={{ comment.previous_page_number }}">newer entries << </a>
{% endif %}<br>
{% if comment.has_next %}
<a class="Link" href="?n={{ comment.next_page_number }}"> >> older entries</a>
{% endif %}
</span>
</div>
{% endif %