from django.db import models
from .base import library
from .linkcolumn import BaseLinkColumn
[docs]
@library.register
class URLColumn(BaseLinkColumn):
"""
Renders URL values as hyperlinks.
Arguments:
text (str or callable): Either static text, or a callable. If set, this
will be used to render the text inside link instead of value (default)
attrs (dict): Additional attributes for the ``<a>`` tag
Example::
>>> class CompaniesTable(tables.Table):
... link = tables.URLColumn()
...
>>> table = CompaniesTable([{"link": "http://google.com"}])
>>> table.rows[0].get_cell("link")
'<a href="http://google.com">http://google.com</a>'
"""
def get_url(self, value):
return value
[docs]
@classmethod
def from_field(cls, field, **kwargs):
if isinstance(field, models.URLField):
return cls(**kwargs)