Ali Qureshi, is a web developer based in Lahore, Pakistan. Since 2001, Ali has developed creative, interactive, usable & successful web apps, Facebook apps, web portals and have authored WordPress plugins & themes. Ali has worked as a Software Architect, SEO Consultant, project manager, PHP & Flash AS3 developer, and sometimes as designer. He has also reviewed three books for Packt Publishing on jQuery and Mobile development. He is currently developing WordPress themes & Plugins and mobile apps APIs. When not working, he spends his time exploring and trekking.

Multiple External SWF Slideshow – Loading & Playing Mupltiple External SWFs in AS3 Flash Movie

I have previously posted several blog posts for loading external swf file and controlling its timeline by adding play/pause/forward/rewind player buttons. Some days back, I got a related and interesting question which involved loading and playing multiple external swf files one after another. It’s a very common scenario and I decided to give it a…

Resolve Facebook “App temporarily unavailable Runtime errors” & FBJS Errors

If you are getting “App temporarily unavailable” FBJS errors like following on your Facebook apps pages:   App temporarily unavailable Runtime errors:   URLExceptionInvalid scheme for url (javascript:)   URLExceptionInvalid scheme for url (javascript:void(null)) Solution Search in your html code any reference to javascript in a href=”javascript:” tags. Just remove them and use onClick event…

Displaying Global Configuration Settings Values in Joomla Website

To get and display the configurations settings values in any Joomla website, Joomla’s JFactory object is used. Using JFactory, we can load configurations values and use them anywhere in our Joomla templates like this:   $config =&JFactory::getConfig(); $website_name = $config->getValue(’config.sitename’); $MetaDesc = $config->getValue(’config.MetaDesc’); $MetaKeys = $config->getValue(’config.MetaKeys’); Hope that helps. Cheers.