def build_links(self, request, bound_field=None):
data = request.GET if request else {}
sort_key = bound_field.name if bound_field else None
sort_field = bound_field.field if bound_field else None
for col in self.columns.visible_columns():
if sort_key and sort_field:
field = sort_field
code = field.get_value_for_name(col.name)
value = data.get(sort_key, "")
reverse = value.startswith("-")
if reverse:
value = value[1:]
is_active = code == value
next_value = "-%s" % code if not reverse and is_active else code
mods = {sort_key: next_value}
else:
is_active = False
reverse = False
mods = {}
if request:
url = url_query_update(request.build_absolute_uri(),
mods) if mods else None
else:
url = None
link = Link(content=col.label,
url=url,
is_active=is_active,
reverse=reverse,
sortable=col.sortable,
column=col)
yield link
def create_link(self, request, number):
param = self.paginator.parameter_name
url = utils.url_query_update(request.build_absolute_uri(),
{param: number})
return html.Link(url=url,
content=str(number),
is_active=number == self.number)
def field_links(request, field):
url = request.get_full_path()
form_field = field.field
field_value = field.value()
if hasattr(form_field, 'build_links'):
for value in form_field.build_links(request, field):
yield value
else:
for code, label in form_field.choices:
is_active = is_selected_choice(field_value, code)
link_url = utils.url_query_update(url, {field.name: code})
yield links.Link(link_url, label, is_active, value=code)
def build_links(self, request, bound_field):
value = bound_field.value()
field_name = bound_field.name
text_value = force_text(value) if value is not None else None
for k, v in self.choices:
content = force_text(v)
key = force_text(k)
is_active = text_value and text_value == key
if is_active and self.toggle:
next_value = key if text_value.startswith("-") else "-%s" % key
else:
next_value = key
url = utils.url_query_update(request.build_absolute_uri(),
{field_name: next_value})
yield html.Link(url=url, content=content, is_active=is_active)
def create_url(self, request):
current_url = request.get_full_path()
url = utils.url_query_update(self.to, {"next": current_url})
return url