• 将金额小写转化成汉字大写(javascript)


     function Arabia_to_Chinese(Num){
       for(i=Num.length-1;i>=0;i--)
       {
        Num = Num.replace(",","")//替换tomoney()中的“,”
        Num = Num.replace(" ","")//替换tomoney()中的空格
       }
       Num = Num.replace("¥","")//替换掉可能出现的¥字符
       if(isNaN(Num)) { //验证输入的字符是否为数字
        alert("请检查小写金额是否正确");
        return;
       }
       //---字符处理完毕,开始转换,转换采用前后两部分分别转换---//
       part = String(Num).split(".");
       newchar = "";
       //小数点前进行转化
       for(i=part[0].length-1;i>=0;i--){
       if(part[0].length > 10){ alert("位数过大,无法计算");return "";}//若数量超过拾亿单位,提示
        tmpnewchar = ""
        perchar = part[0].charAt(i);
        switch(perchar){
        case "0": tmpnewchar="零" + tmpnewchar ;break;
        case "1": tmpnewchar="壹" + tmpnewchar ;break;
        case "2": tmpnewchar="贰" + tmpnewchar ;break;
        case "3": tmpnewchar="叁" + tmpnewchar ;break;
        case "4": tmpnewchar="肆" + tmpnewchar ;break;
        case "5": tmpnewchar="伍" + tmpnewchar ;break;
        case "6": tmpnewchar="陆" + tmpnewchar ;break;
        case "7": tmpnewchar="柒" + tmpnewchar ;break;
        case "8": tmpnewchar="捌" + tmpnewchar ;break;
        case "9": tmpnewchar="玖" + tmpnewchar ;break;
        }
        switch(part[0].length-i-1){
        case 0: tmpnewchar = tmpnewchar +"元" ;break;
        case 1: if(perchar!=0)tmpnewchar= tmpnewchar +"拾" ;break;
        case 2: if(perchar!=0)tmpnewchar= tmpnewchar +"佰" ;break;
        case 3: if(perchar!=0)tmpnewchar= tmpnewchar +"仟" ;break;
        case 4: tmpnewchar= tmpnewchar +"万" ;break;
        case 5: if(perchar!=0)tmpnewchar= tmpnewchar +"拾" ;break;
        case 6: if(perchar!=0)tmpnewchar= tmpnewchar +"佰" ;break;
        case 7: if(perchar!=0)tmpnewchar= tmpnewchar +"仟" ;break;
        case 8: tmpnewchar= tmpnewchar +"亿" ;break;
        case 9: tmpnewchar= tmpnewchar +"拾" ;break;
        }
        newchar = tmpnewchar + newchar;
       }
       //小数点之后进行转化
       if(Num.indexOf(".")!=-1){
       if(part[1].length > 2) {
        alert("小数点之后只能保留两位,系统将自动截段");
        part[1] = part[1].substr(0,2)
        }
       for(i=0;i<part[1].length;i++){
        tmpnewchar = ""
        perchar = part[1].charAt(i)
        switch(perchar){
        case "0": tmpnewchar="零" + tmpnewchar ;break;
        case "1": tmpnewchar="壹" + tmpnewchar ;break;
        case "2": tmpnewchar="贰" + tmpnewchar ;break;
        case "3": tmpnewchar="叁" + tmpnewchar ;break;
        case "4": tmpnewchar="肆" + tmpnewchar ;break;
        case "5": tmpnewchar="伍" + tmpnewchar ;break;
        case "6": tmpnewchar="陆" + tmpnewchar ;break;
        case "7": tmpnewchar="柒" + tmpnewchar ;break;
        case "8": tmpnewchar="捌" + tmpnewchar ;break;
        case "9": tmpnewchar="玖" + tmpnewchar ;break;
        }
        if(i==0)tmpnewchar =tmpnewchar + "角";
        if(i==1)tmpnewchar = tmpnewchar + "分";
        newchar = newchar + tmpnewchar;
       }
       }
       //替换所有无用汉字
       while(newchar.search("零零") != -1)
        newchar = newchar.replace("零零", "零");
       newchar = newchar.replace("零亿", "亿");
       newchar = newchar.replace("亿万", "亿");
       newchar = newchar.replace("零万", "万");
       newchar = newchar.replace("零元", "元");
       newchar = newchar.replace("零角", "");
       newchar = newchar.replace("零分", "");

       if (newchar.charAt(newchar.length-1) == "元" || newchar.charAt(newchar.length-1) == "角")
        newchar = newchar+"整"
       return newchar;
      }

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  • 原文地址:https://www.cnblogs.com/star250/p/634293.html
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