And a follow up, this works to round numbers with the NumberFormatter
without using the NumberFormatter MXML tag:
function round2(num, precision) {
var result:String;
var formatter = new mx.formatters.NumberFormatter;
formatter.precision = 2;
result = formatter.format(num);
return Number(result);
}
hth,
matt
________________________________
From: Tom Fitzpatrick [mailto:[EMAIL PROTECTED]
Sent: Friday, February 11, 2005 12:55 PM
To: [email protected]
Subject: [flexcoders] percentage value precision
I'm using a display function to show percentage values in a pie
chart
(thanks to the earlier suggestion from this list), as follows:
function display(data, field, index, percentValue) {
return data.Expense + ": " + percentValue + "%";
}
Now what I'd like to do is have the percentValue returned with a
precision
of only two points past the decimal. I can set this up with a
NumberFormatter, but what is the syntax for putting it into action?
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