Posts for Tag: joomla

Joomla 2.5.* – Can’t Login to backend


If you can’t login to Administration Panel of a Joomla 2.5.* site, try setting above in You configuration.php :

Quick fix for the directories permissions:

Joomla using sortable table (grid) with Mootools disabled.


If you have Mootools disabled on Joomla frontend and you want to use a grid like the one described in docs.joomla.org/Adding_sortable_columns_to_a_table_in_a_component, all you have to do is replace the JavaScript function tableOrdering() with your own implementation. An example using jQuery below:

Joomla – migration from 1.5 to 2.5


Joomla 2.5 upgrade

Joomla migration Unfortunately Joomla upgrade is not automatic in any way. So if you are trying to update you Joomla version from the last LTS (1.5) release to the current LTS (2.5) prepare for trouble. Many framework changes in Joomla! like nested categories and new ACL system make the migration very painfull, for a complicatedRead More

Joomla get POST data from form using jinput


As from Joomla! 1.5 retrieving POST data through JRequest::getVar(‘var_name’); or JRequest::get(‘post’); is deprecated. The new approach to get the whole $_POST array :

Retrieving single value from $_POST:

The Jinput class provides the capability of filtering data. Avaible filters are: INT, INTEGER – Matches the first, signed integer value. UINT – Matches theRead More

Joomla module cache


At this link you can find explanation of joomla 2.5 module cache, and a table which shows, how the content is served, depending on Joomla cache settings.

Joomla – error 500 – podczas logowania


Jeżeli przy podaniu złego hasła / loginu Joomla (>1.6) wyświetla błąd:

Należy sprawdzić prawa dostępu do katalogu /logs w katalogu instalacyjnym Joomli.