如何将数字转换为单词？ [英] How to convert numbers to words?

问题描述

如何使用Javascript将数字转换为单词？显示器需要印度卢比和paise格式。

How can I use Javascript for converting numbers to words? The display requires Indian rupees and paise format.

推荐答案

没有内置功能。

function test_skill() {
    var junkVal=document.getElementById('rupees').value;
    junkVal=Math.floor(junkVal);
    var obStr=new String(junkVal);
    numReversed=obStr.split("");
    actnumber=numReversed.reverse();

    if(Number(junkVal) >=0){
        //do nothing
    }
    else{
        alert('wrong Number cannot be converted');
        return false;
    }
    if(Number(junkVal)==0){
        document.getElementById('container').innerHTML=obStr+''+'Rupees Zero Only';
        return false;
    }
    if(actnumber.length>9){
        alert('Oops!!!! the Number is too big to covertes');
        return false;
    }

    var iWords=["Zero", " One", " Two", " Three", " Four", " Five", " Six", " Seven", " Eight", " Nine"];
    var ePlace=['Ten', ' Eleven', ' Twelve', ' Thirteen', ' Fourteen', ' Fifteen', ' Sixteen', ' Seventeen', ' Eighteen', ' Nineteen'];
    var tensPlace=['dummy', ' Ten', ' Twenty', ' Thirty', ' Forty', ' Fifty', ' Sixty', ' Seventy', ' Eighty', ' Ninety' ];

    var iWordsLength=numReversed.length;
    var totalWords="";
    var inWords=new Array();
    var finalWord="";
    j=0;
    for(i=0; i<iWordsLength; i++){
        switch(i)
        {
        case 0:
            if(actnumber[i]==0 || actnumber[i+1]==1 ) {
                inWords[j]='';
            }
            else {
                inWords[j]=iWords[actnumber[i]];
            }
            inWords[j]=inWords[j]+' Only';
            break;
        case 1:
            tens_complication();
            break;
        case 2:
            if(actnumber[i]==0) {
                inWords[j]='';
            }
            else if(actnumber[i-1]!=0 && actnumber[i-2]!=0) {
                inWords[j]=iWords[actnumber[i]]+' Hundred and';
            }
            else {
                inWords[j]=iWords[actnumber[i]]+' Hundred';
            }
            break;
        case 3:
            if(actnumber[i]==0 || actnumber[i+1]==1) {
                inWords[j]='';
            }
            else {
                inWords[j]=iWords[actnumber[i]];
            }
            if(actnumber[i+1] != 0 || actnumber[i] > 0){
                inWords[j]=inWords[j]+" Thousand";
            }
            break;
        case 4:
            tens_complication();
            break;
        case 5:
            if(actnumber[i]==0 || actnumber[i+1]==1) {
                inWords[j]='';
            }
            else {
                inWords[j]=iWords[actnumber[i]];
            }
            if(actnumber[i+1] != 0 || actnumber[i] > 0){
                inWords[j]=inWords[j]+" Lakh";
            }
            break;
        case 6:
            tens_complication();
            break;
        case 7:
            if(actnumber[i]==0 || actnumber[i+1]==1 ){
                inWords[j]='';
            }
            else {
                inWords[j]=iWords[actnumber[i]];
            }
            inWords[j]=inWords[j]+" Crore";
            break;
        case 8:
            tens_complication();
            break;
        default:
            break;
        }
        j++;
    }

    function tens_complication() {
        if(actnumber[i]==0) {
            inWords[j]='';
        }
        else if(actnumber[i]==1) {
            inWords[j]=ePlace[actnumber[i-1]];
        }
        else {
            inWords[j]=tensPlace[actnumber[i]];
        }
    }
    inWords.reverse();
    for(i=0; i<inWords.length; i++) {
        finalWord+=inWords[i];
    }
    document.getElementById('container').innerHTML=obStr+'  '+finalWord;
}

在HTML中包含以下代码

Include the below code in your HTML

<input type="text" name="rupees" id="rupees" />
<input type="button" name="sr1" value="Click Here" onClick="test_skill()"/>

<div id="container"></div>

资料来源：将数字转换为JavaScript中的单词。

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