Community Digest

Top new questions this week:

Best way to clear a group's cache in Joomla via php, from an administrator plugin?

So background: I'm making a caching plugin that clears our site and CDN caches when content is saved in the administrator backend. In this instance, I want to clear the site cache for one group. My ...

joomla-3.x php plugin cache  
asked by Obscerno 1 vote
answered by Zollie 1 vote

Greatest hits from previous weeks:

Working menu link now leads to 404 error page

I am working on a new website development with Joomla 3.1. The menu links were working fine before. However, suddenly one of the menu link now leads to the 404 error page. It happened once before and ...

menu-item error-handling  
asked by Mukesh Chapagain 3 votes
answered by BodgeIT 3 votes

Joomla 3.x extension development tutorial for a beginner developer

I worked extensively in Joomla 1.0.15 version and developed multiple extensions. Also, I continued my developed in Joomla 1.5.x But, my developed discontinued after this release. Now, I want to start ...

component development cms module extensions  
asked by ursitesion 20 votes
answered by FFrewin 23 votes

How to get the alias or title of the active menu item?

In my template I want to give an extra class to the body of the document that will take the names of the alias of the menu item, so I can create individual styling among the pages. But how can I get ...

joomla-3.x templates joomla-api menu-item menu  
asked by FFrewin 6 votes

How to detect if user is Super User?

To determine whether the visitor is a guest, we use something like this : if ($user->guest) { echo 'Hello, guest!'; } Now, if i want to determine whether the visitor is a registered SuperUser ...

joomla-3.x php security  
asked by saibbyweb 21 votes
answered by dev-m 29 votes

How can I print out a Joomla query?

Suppose you have constructed a query with Joomla. // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); // Select all records from the ...

joomla-3.x database  
asked by Mat Kay 14 votes
answered by Piero Marsilio 19 votes

How to setup a new multi-language website?

One of my old clients want to turn to Joomla instead of a static HTML5/CSS3 responsive Multi-languages website. I'm a newbie to Joomla, and my biggest challenge is how to make a multi-languages Joomla ...

joomla-3.x multilingual content administration  
asked by Elhamy 12 votes
answered by FFrewin 12 votes

JAuthentication: :authenticate: Failed to load plugin: plgauthenticationcookie

When trying to log in I am seeing the following error message: JAuthentication: :authenticate: Failed to load plugin: plgauthenticationcookie I am not able to log into the front or back end with ...

joomla-3.x login  
asked by jeffery_the_wind 3 votes
answered by Bakual 6 votes
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