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可能重复：
JavaScript 数字到单词

我正在寻找一种从文本框中获取数字输入并将其转换为一行文本的方法，就像它所说的那样。例如 -

输入金额 £[ 950000]

NINE HUNDRED AND FIFTY THOUSAND

有什么想法我能做到这一点吗？

4

2 回答 2

6

看看这个库。那应该做你需要的。

于 2012-12-19T10:18:28.960 回答
0

使用这个代码它给你背后的想法---

                <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
                "http://www.w3.org/TR/html4/loose.dtd">
                <%@ page contentType="text/html;charset=windows-1252"%>

                <html>
                <head>
                <meta http-equiv="Content-Type" content="text/html; charset=windows-1252"/>
                <title>numericToEnglish</title>
                </head>
                <body>

                <script type="text/javascript">

                aTens = [ "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety"];
                aOnes = [ "Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine",
                "Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", 
                "Nineteen" ];
                function ConvertToHundreds(num)
                {
                var cNum, nNum;
                var cWords = "";
                num %= 1000;
                if (num > 99) {
                /* Hundreds. */
                cNum = String(num);
                nNum = Number(cNum.charAt(0));
                cWords += aOnes[nNum] + " Hundred";
                num %= 100;
                if (num > 0)
                cWords += " and "
                }

                if (num > 19) {
                /* Tens. */
                cNum = String(num);
                nNum = Number(cNum.charAt(0));
                cWords += aTens[nNum - 2];
                num %= 10;
                if (num > 0)
                cWords += "-";
                }
                if (num > 0) {
                /* Ones and teens. */
                nNum = Math.floor(num);
                cWords += aOnes[nNum];
                }
                return cWords;
                }
                function ConvertToWords(num)
                {
                if(num == "")
                {
                alert("enter num")

                return
                }
                var aUnits = [ "Thousand", "Million", "Billion", "Trillion", "Quadrillion" ];
                var cWords = (num >= 1 && num < 2) ? "Dollar and " : "Dollars and ";
                var nLeft = Math.floor(num);
                for (var i = 0; nLeft > 0; i++) { 
                if (nLeft % 1000 > 0) {
                if (i != 0)
                cWords = ConvertToHundreds(nLeft) + " " + aUnits[i - 1] + " " + cWords;
                else
                cWords = ConvertToHundreds(nLeft) + " " + cWords;
                }
                nLeft = Math.floor(nLeft / 1000);
                }
                num = Math.round(num * 100) % 100;
                if (num > 0)
                cWords += ConvertToHundreds(num) + " Cents";
                else
                cWords += "Zero Cents";

                document.getElementById("divVal").innerHTML = cWords
                return cWords;
                }

                </script>
                <input type=text id=Number name=Number>
                <input type=button id=btnOk name=btnOk value="Number To English" onclick='ConvertToWords(document.getElementById("Number").value)' />

                <div id="divVal"></div>
                </body>
                </html>
于 2012-12-19T10:56:01.540 回答