def show_more(context, label=None):
"""
Show the link to get the next page in a Twitter-like pagination.
Usage::
{% show_more %}
Alternatively you can override the label passed to the
default template::
{% show_more "even more" %}
Must be called after {% paginate objects %}.
"""
# this can raise a PaginationError
# (you have to call paginate before including the show more template)
page = utils.get_page_from_context(context)
# show the template only if there is a next page
if page.has_next():
request = context["request"]
page_number = page.next_page_number()
# querystring
querystring_key = context["endless_querystring_key"]
querystring = utils.get_querystring_for_page(request, page_number,
querystring_key, default_number=context["endless_default_number"])
return {
'path': context["endless_override_path"] or request.path,
'querystring_key': querystring_key,
'querystring': querystring,
'loading': settings.LOADING,
'label': label,
}
# no next page, nothing to see
return {}
def show_more_table(context, label=None, loading=endless_settings.LOADING):
# this can raise a PaginationError
# (you have to call paginate before including the show more template)
page = utils.get_page_from_context(context)
# show the template only if there is a next page
if page.has_next():
request = context["request"]
page_number = page.next_page_number()
# querystring
querystring_key = context["endless_querystring_key"]
querystring = utils.get_querystring_for_page(
request,
page_number,
querystring_key,
default_number=context["endless_default_number"])
return {
'path': context["endless_override_path"] or request.path,
'querystring_key': querystring_key,
'querystring': querystring,
'loading': loading,
'label': label,
'request': request,
}
# no next page, nothing to see
return {}
def render(self, context):
# this can raise a PaginationError
# (you have to call paginate before including the get pages template)
page = utils.get_page_from_context(context)
# unicode representation of the sequence of pages
pages = models.PageList(context["request"], page,
context["endless_querystring_key"],
default_number=context["endless_default_number"],
override_path=context["endless_override_path"])
return unicode(pages)
def render(self, context):
# this can raise a PaginationError
# (you have to call paginate before including the get pages template)
page = utils.get_page_from_context(context)
# unicode representation of the sequence of pages
pages = models.PageList(context["request"], page,
context["endless_querystring_key"],
default_number=context["endless_default_number"],
override_path=context["endless_override_path"])
return unicode(pages)
def render(self, context):
# this can raise a PaginationError
# (you have to call paginate before including the get pages template)
page = utils.get_page_from_context(context)
default_number = context.get("endless_default_number")
# put the PageList instance in the context
context[self.var_name] = models.PageList(context["request"], page,
context["endless_querystring_key"],
default_number=context["endless_default_number"],
override_path=context["endless_override_path"])
return ""
def render(self, context):
# this can raise a PaginationError
# (you have to call paginate before including the get pages template)
page = utils.get_page_from_context(context)
default_number = context.get("endless_default_number")
# put the PageList instance in the context
context[self.var_name] = models.PageList(context["request"], page,
context["endless_querystring_key"],
default_number=context["endless_default_number"],
override_path=context["endless_override_path"])
return ""
def show_more(context, label=None, loading=settings.LOADING):
"""
Show the link to get the next page in a Twitter-like pagination.
Usage::
{% show_more %}
Alternatively you can override the label passed to the
default template::
{% show_more "even more" %}
You can override the loading text too::
{% show_more "even more" "working" %}
Must be called after {% paginate objects %}.
"""
# this can raise a PaginationError
# (you have to call paginate before including the show more template)
page = utils.get_page_from_context(context)
# show the template only if there is a next page
if page.has_next():
request = context["request"]
page_number = page.next_page_number()
# querystring
querystring_key = context["endless_querystring_key"]
querystring = utils.get_querystring_for_page(
request,
page_number,
querystring_key,
default_number=context["endless_default_number"])
return {
'path': context["endless_override_path"] or request.path,
'querystring_key': querystring_key,
'querystring': querystring,
'loading': loading,
'label': label,
'request': request,
}
# no next page, nothing to see
return {}
def show_more_table(context, label=None, loading=endless_settings.LOADING):
# this can raise a PaginationError
# (you have to call paginate before including the show more template)
page = utils.get_page_from_context(context)
# show the template only if there is a next page
if page.has_next():
request = context["request"]
page_number = page.next_page_number()
# querystring
querystring_key = context["endless_querystring_key"]
querystring = utils.get_querystring_for_page(request, page_number,
querystring_key, default_number=context["endless_default_number"])
return {
'path': context["endless_override_path"] or request.path,
'querystring_key': querystring_key,
'querystring': querystring,
'loading': loading,
'label': label,
'request': request,
}
# no next page, nothing to see
return {}
