Question

我正在使用jQuery Globalize插件以及jQuery验证。

对于有效的瑞典号5.000,00，parseFloat函数给出NaN

以下代码/库中的错误是什么？

<script type="text/javascript" src="/Scripts/jquery-1.9.0.min.js"></script>
<script type="text/javascript" src="/Scripts/globalize.js"></script>
<script type="text/javascript" src="/Scripts/cultures/globalize.culture.sv.js"></script>
<script type="text/javascript" src="/Scripts/jquery.validate.js"></script>
<script type="text/javascript" src="/Scripts/jquery.validate.unobtrusive.js" ></script>

<script type="text/javascript">

 jQuery(function () {

        Globalize.culture('sv');

        $.validator.methods.number = function (value, element) {

            if (Globalize.parseFloat(value)) { // this gives NaN

                return true;
            }
            return false;
        }
    });
   </script>

Answer 1

我认为你使用的是错误的文化。或者您的输入数字格式错误。 http://jsfiddle.net/98sgm/1/

jQuery(function () {
    Globalize.culture('sv');
    alert(Globalize.parseFloat('5.000,00'));
    alert(Globalize.parseFloat('5,000.00'));
 });

来自文化文件的源代码：

numberFormat: {
    ",": " ",
    ".": ",",
    negativeInfinity: "-INF",
    positiveInfinity: "INF",
    percent: {
        ",": " ",
        ".": ","
    },
    currency: {
        pattern: ["-n $","n $"],
        ",": ".",
        ".": ",",
        symbol: "kr"
    }
},

编辑：创建新的区域性文件并将numberFormat选项设置为以下内容：

numberFormat: {
    ",": ".",
    ".": ",",
    negativeInfinity: "-INF",
    positiveInfinity: "INF",
    percent: {
        ",": " ",
        ".": ","
    },
    currency: {
        pattern: ["-n $","n $"],
        ",": ".",
        ".": ",",
        symbol: "kr"
    }
},

Answer 2

瑞典实际上将空间用作千分隔符。我找不到一个非常好的参考。（我是瑞典人，1 000 000,123看起来比我好1.000.000,123）

以下.NET C＃代码接缝进行确认。

Console.WriteLine(String.Format("'{0}'", System.Globalization.CultureInfo.GetCultureInfo("sv-SE").NumberFormat.NumberGroupSeparator));

此外，如果您转到“区域和语言”，然后在Windows中选择“其他设置”并选择瑞典语（瑞典），则会将数字分组符号显示为空格。

oracle接受同意： http://docs.oracle.com/cd/E19455-01/806-0169/overview-9/index.html

parseFloat为瑞典文化提供NaN

2 个答案: