search for: kendear

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2007 Sep 16
8
Rounding up to two decimal places
Hi there I am going to calculate VAT at one of my websites, and UK VAT is 17.5 %. So the question is how to round up some value to two decimal points? I often get values like 6,991.. In php I was using round function round($price, 2) is in ruby something similat to PHP''s round function where I could specify number of decimal places ? P.
2007 Sep 14
0
deal with Controller and Action logic in RJS?
The question is, should we deal with Controller and Action logic in the RJS file? If so, is it quite "spaghetti-like"? This is actually for the Agile Web book Shopping Cart example: If the user clicks "Remove Item" and we do it the AJAX way, what if we want to first show the cart''s content as 0 x Pragmatic Version Control $0.00 and then highlight