javascript - 在带有 slider 的 jquery 中用逗号将数字格式化为货币

Question

我正在尝试将 ui.values[ 0 ] 的输出格式化为 1,023,456.50但它显示 NaN。有什么想法吗？

http://jqueryui.com/slider/#range

$(function() {
        $( "#slider-range" ).slider({
              animate: true,
            range: true,
            min: 0,
            max: 10000000,
            step: 10000,
            values: [ 2000, 8888888 ],
            slide: function( event, ui ) {
                $( "#price-range" ).val( + ui.values[ 0 ].toString().replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,") + " - " + ui.values[ 1 ].toString().replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,") );

            }
        });
        $( "#price-range" ).val( + $( "#slider-range" ).slider( "values", 0 ).toString().replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,") +
            " - " + $( "#slider-range" ).slider( "values", 1 ).toString().replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,") );
    });

原始代码请看:enter link description here

Answer 1

除了语法错误外，您的代码工作正常。

$( "#price-range" ).val( +

注意 + 符号。您还在输出的文本中遗漏了一些 $。

已修复错误的示例:http://jsfiddle.net/Dq9cP/