=========
extension
=========

.. js:attribute:: extension

**domain**: client 

**language**: javascript

**class** :doc:`Report class </refs/client/report_api>`

Description
===========

Use ``extension`` attribute to specify a report type. The server, based on the 
report template, first generates **ods** file. And if report extention is other 
that **ods** performs convertion using the LibreOffice.

The attribute value can be any extension that LibreOffice supports convertion to.

Example
=======

.. code-block:: js

    function on_before_print_report(report) {
         report.extension = 'html';
    }

See also
========

:doc:`Client-side report programming </programming/reports/client_side_programming>`

:doc:`Server-side report programming </programming/reports/server_side_programming>`

:doc:`print <m_print>`

:doc:`create_param_form <m_create_param_form>`

:doc:`on_before_print_report <on_before_print_report>`