Accounting.js库的使用
常子濯
Accounting.js用来将一个数字格式化为货币格式
使用案例：
<!DOCTYPE html>
<html>
<head>
<meta name="description" content="math.js | basic usage">
<title>math.js | basic usage</title>
<script src="accounting.js"></script>
</head>
<body>
<script>
// functions and constants
//格式化为美元，默认
print(accounting.formatMoney(45998307)); // $45,998,307.00
//也可以指定参数
/*
var options={
symbol :"$",
decimal:".",
thousand:",",
precision:2,
format:"%s%v"
}
*/
//欧元形式
print(accounting.formatMoney(4587.35,"€",3,".",","));//€4.587,350
//也可以格式化整个一列数字：
var list =[[455,12,3],[88,25,2],[667,825,14]];
var c = accounting.format(list);//455,12,3,88,25,2,667,825,14
print(c);
print(accounting.formatColumn(list));//$455.00,$ 12.00,$ 3.00,$88.00,$25.00,$ 2.00,$667.00,$825.00,$ 14.00
// helper function to output formatted results.
function print(value) {
var precision = 14;
document.write(value + '<br>');
}
</script>
</body>
</html>下载网站:http://openexchangerates.github.io/accounting.js/#download
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