Customize the layout/tempates
Changing an existing layout.
The easiest way to change an exisisting layout of the component or module is to use template override
Simply copy
JOOMLA-ROOT/components/com_datafeeds/views/items/tmpl/default_<LAYOUT>.php
to
JOOMLA-ROOT/templates/YOUR TEMPLATE/html/com_datafeeds/items/default_<LAYOUT>.php
or for the module
JOOMLA-ROOT/modules/mod_datamenu/tmpl/<LAYOUT>.php
to
JOOMLA-ROOT/templates/YOUR TEMPLATE/html/mod_datamenu/<LAYOUT>.php
and modify the copied file.
Adding a layout
Copy an existing layout for the component
JOOMLA-ROOT/components/com_datafeeds/views/items/tmpl/default_<LAYOUT>.php
to
JOOMLA-ROOT/components/com_datafeeds/views/items/tmpl/default_<YOURNAME>.php
or for the module
JOOMLA-ROOT/modules/mod_datamenu/tmpl/<LAYOUT>(_item|_list|_custom).php
to
JOOMLA-ROOT/modules/mod_datamenu/tmpl/<YOUNAME>.php
For the module the behaviour of the layout changes on the suffix. Layout without suffix ( default.php, search.php) display a menu, layouts with _list or _item ( top5table_list.php) display a list of items.
Changing the CSS
Add any template specific CSS to the stylesheet of your template.
The compoment does include a stylesheet to your website, to remove it copy
JOOMLA-ROOT/components/com_datafeeds/views/items/tmpl/default.php
to
JOOMLA-ROOT/templates/YOUR TEMPLATE/html/com_datafeeds/items/default.php
and remove the line with the datafeeds.css