我在模板中使用Django分页器.它可以工作,但当页面很多时就不太好了.
views.py:
def blog(request):
blogs_list = Blog.objects.all()
paginator = Paginator(blogs_list, 1)
try:
page = int(request.GET.get('page', '1'))
except:
page = 1
try:
blogs = paginator.page(page)
except(EmptyPage, InvalidPage):
blogs = paginator.page(page)
return render(request, 'blogs.html', {
'blogs':blogs
})
模板的代码片断:
<div class="prev_next">
{% if blogs.has_previous %}
<a class="prev btn btn-info" href="?page={{blogs.previous_page_number}}">Prev</a>
{% endif %}
{% if blogs.has_next %}
<a class="next btn btn-info" href="?page={{blogs.next_page_number}}">Next</a>
{% endif %}
<div class="pages">
<ul>
{% for pg in blogs.paginator.page_range %}
{% if blogs.number == pg %}
<li><a href="?page={{pg}}" class="btn btn-default">{{pg}}</a></li>
{% else %}
<li><a href="?page={{pg}}" class="btn">{{pg}}</a></li>
{% endif %}
{% endfor %}
</ul>
</div>
<span class="clear_both"></span>
</div>
现在看起来是这样的:
我该怎么做才能只显示7个页码,而不是所有页码都在当前页码范围内,比如:
Prev 1 (2) 3 4 5 Next
我希望我讲得很清楚,如果没有的话,请问我.我们将非常感谢您的帮助和指导.谢谢.