JavaScript currency conversions -

JavaScript currency conversions -

i learning javascript, , larn more using javascript handle money. understand numbers have scaled before performing arithmetic on them. thing i'd larn more converting amounts of money 1 currency another. example, maybe currency of u.s. converted country's currency. problem can't find info on subject. i've found few api's currency conversion, have pay before can utilize them. hoping there tutorial, or maybe currency conversion chart developers plainly describes conversions.

thanks in advance. =p

i advice utilize javascript + jquery + ajax + php + mysql.

since matter of currency conversion, should aware of dynamic changes in exchange rates. should maintain database of updated exchange rates. may utilize mysql this. may pass parameters server side scripting service php or asp. script can used pass arguments database , retrieve info them. jquery along ajax can used pass user input html page php/asp script file. , task done!

here tutorials.

http://viralpatel.net/blogs/jquery-ajax-tutorial-example-ajax-jquery-development/

http://www.w3schools.com/jquery/jquery_ajax_intro.asp

http://www.freewebmasterhelp.com/tutorials/phpmysql

http://www.w3schools.com/php/php_mysql_intro.asp

http://www.tizag.com/mysqltutorial/

hope helps.

javascript currency