develop gold website with codeigniter

[eluser]boltsabre[/eluser]
I fully agree with adityamenon.

Get your hands dirty, play around with different options, see what you can come up with - it's the only way you'll learn (but if your doing logins with diff auth levels and stuff sounds like your well on your way).

I've never looked into it personally, but if you want to get 'live gold rates that update every minute' you may want to google for a widget or something, and have a look at it's code. Or you may have to build a script that scraps this data from another site and use a AJAX call once a minute. Best advice would be is to grab a pen and paper and nut out your logic flow, requirements, etc. Once you know what step one is then and only then can you take your first step.

Good luck with it.