-1
我写了下面的代码更改号码波斯工作::不正确的JavaScript
function farsi(x) {
x = x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
var a = '۰۱۲۳۴۵۶۷۸۹'; var b = '';
for (var i = 0; i < x.length; i++) {
var c = x.charCodeAt(i);
b += (c >= 48 || c <= 57 ? a.charAt(c - 48) : x.charAt(i));
}
return b;
}
我已经使用正则表达式从How to print a number with commas as thousands separators in JavaScript000 seprator其正常工作。但分隔符不被在这行代码添加:
b += (c >= 48 || c <= 57 ? a.charAt(c - 48) : x.charAt(i));
这里是fiddle
您在从条件缺少括号:B + =((C> = 48个||ç<= 57)a.charAt(C? - 48):x.charAt(i)); – Esko
https://developer.mozilla.org/cs/docs/Web/JavaScript/Reference/Operators/Operator_Precedence –
@Pavel链接导致捷克语翻译。这里是英文版:https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Operators/Operator_Precedence – Fildor