2 from django.template import Library
5 from urllib.parse import urlencode
7 from urllib import urlencode
13 @register.inclusion_tag('fnpdjango/prevnext/previous.html', takes_context=True)
14 def previous_page(context, fallback=None, fallback_title=None):
15 current = context['page_obj'].number
17 get_dict = copy(context['request'].GET)
18 get_dict['page'] = current - 1
19 return {'number': current - 1, 'title': None, 'url': None,
20 'get_dict': urlencode(get_dict)}
22 return {'number': None, 'title': fallback_title, 'url': fallback}
25 @register.inclusion_tag('fnpdjango/prevnext/next.html', takes_context=True)
26 def next_page(context, fallback=None, fallback_title=None):
27 current = context['page_obj'].number
28 page_range = context['paginator'].page_range
29 if current < page_range[-1]:
30 get_dict = copy(context['request'].GET)
31 get_dict['page'] = current + 1
32 return {'number': current + 1, 'title': None, 'url': None,
33 'get_dict': urlencode(get_dict)}
35 return {'number': None, 'title': fallback_title, 'url': fallback}
38 @register.inclusion_tag('fnpdjango/prevnext/prevnext.html', takes_context=True)
39 def prevnext(context):