[英]Auto format Indian currency number
I am using following code to display currency in Indian numbering system:我使用以下代码在印度编号系统中显示货币:
<script type="text/javascript">
function format(obj) {
var formatted = obj.value.replace(/\D/g, '');
obj.value = formatted.replace(/(\d+)(\d{2})/g,'$1.$2');
}
</script>
<input type="number" onkeyup="format(this)">
Output I'm getting: 123456.78
我得到的输出:
123456.78
Output I want is: 1,23,45,678.00
我想要的输出是:
1,23,45,678.00
Please help!请帮忙!
You can use Intl.NumberFormat
您可以使用
Intl.NumberFormat
const number = 12345678; console.log(new Intl.NumberFormat('en-IN').format(number));
If that should be a currency, you can pass that as a second argument如果那应该是一种货币,您可以将其作为第二个参数传递
const number = 12345678; console.log(new Intl.NumberFormat('en-IN', {style: 'currency', currency: 'INR'}).format(number));
Or to force the two decimals:或强制两位小数:
const number = 12345678; console.log(new Intl.NumberFormat('en-IN', {minimumFractionDigits: 2}).format(number));
Number.prototype.toLocaleString() will be of great help here. Number.prototype.toLocaleString()在这里会有很大帮助。
function convertToIndianCurrency(x){ return x.toLocaleString('en-IN'); } console.log(convertToIndianCurrency(123456.789));
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