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- .. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
- :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
- :alt: License: AGPL-3
- ====================
- Text from HTML field
- ====================
- This module provides some technical features that allow to extract text from
- any chunk of HTML, without HTML tags or attributes. You can chose either:
- * To truncate the result by amount of words or characters.
- * To append an ellipsis (or any character(s)) at the end of the result.
- It can be used to easily generate excerpts.
- Usage
- =====
- This module just adds a technical utility, but nothing for the end user.
- If you are a developer and need this utility for your module, see these
- examples and read the docs inside the code.
- Python example::
- @api.multi
- def some_method(self):
- # Get truncated text from an HTML field. It will 40 words and 100
- # characters at most, and will have "..." appended at the end if it
- # gets truncated.
- truncated_text = self.env["ir.fields.converter"].text_from_html(
- self.html_field, 40, 100, "...")
- QWeb example::
- <t t-esc="env['ir.fields.converter'].text_from_html(doc.html_field)"/>
- .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
- :alt: Try me on Runbot
- :target: https://runbot.odoo-community.org/runbot/149/8.0
- Known issues / Roadmap
- ======================
- * An option could be added to try to respect the basic HTML tags inside the
- excerpt (``<b>``, ``<i>``, ``<p>``, etc.).
- Bug Tracker
- ===========
- Bugs are tracked on `GitHub Issues
- <https://github.com/OCA/server-tools/issues>`_. In case of trouble, please
- check there if your issue has already been reported. If you spotted it first,
- help us smashing it by providing a detailed and welcomed `feedback
- <https://github.com/OCA/
- server-tools/issues/new?body=module:%20
- html_text%0Aversion:%20
- 8.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
- Credits
- =======
- Contributors
- ------------
- * Jairo Llopis <yajo.sk8@gmail.com>
- Maintainer
- ----------
- .. image:: https://odoo-community.org/logo.png
- :alt: Odoo Community Association
- :target: https://odoo-community.org
- This module is maintained by the OCA.
- OCA, or the Odoo Community Association, is a nonprofit organization whose
- mission is to support the collaborative development of Odoo features and
- promote its widespread use.
- To contribute to this module, please visit https://odoo-community.org.
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