javascript將數字金額變成中文大寫金額

 

這個是我在網上找的javascript的方法，能夠將數字金額轉換成大寫的中文漢字，我測試過了，在個人程序中使用了，並且很好用。忘記是哪位仁兄寫的了，在此表示感謝了。我本人不是javascript的高手，只能用別人的了。

      這個方法能夠直接拷貝到頁面中調用，沒有問題！給那些遇到一樣問題的兄弟們！ 

 

/*
         功能：將貨幣數字（阿拉伯數字）(小寫)轉化成中文(大寫）
    
         參數：Num爲字符型,小數點以後保留兩位,例：Arabia_to_Chinese("1234.06")
         說明：1.目前本轉換僅支持到 拾億（元） 位，金額單位爲元，不能爲萬元，最小單位爲分
                 2.不支持負數
     */
     function numtochinese(Num)
{
         for(i=Num.length-1;i>=0;i--)
        {
     Num = Num.replace( ",","") //替換tomoney()中的「,」
     Num = Num.replace( " ","") //替換tomoney()中的空格
        }
    
        Num = Num.replace( "￥","") //替換掉可能出現的￥字符
         if(isNaN(Num))    
        {
     //驗證輸入的字符是否爲數字
     alert( "請檢查小寫金額是否正確");
     return;
        }
         //---字符處理完畢，開始轉換，轉換採用先後兩部分分別轉換---//
        part = String(Num).split( ".");
        newchar = "";    
         //小數點前進行轉化
         for(i=part[0].length-1;i>=0;i--)
        {
         if(part[0].length > 10){ alert( "位數過大，沒法計算"); return "";} //若數量超過拾億單位，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= "貳" + tmpnewchar ; break;
     case "3": tmpnewchar= "叄" + tmpnewchar ; break;
     case "4": tmpnewchar= "肆" + tmpnewchar ; break;
     case "5": tmpnewchar= "伍" + tmpnewchar ; break;
     case "6": tmpnewchar= "陸" + 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 + "萬" ; 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 + "億" ; break;
     case 9: tmpnewchar= tmpnewchar + "拾" ; break;
         }
         newchar = tmpnewchar + newchar;
        }
         //小數點以後進行轉化
         if(Num.indexOf( ".")!=-1)
        {
         if(part[1].length > 2)
         {
        alert( "小數點以後只能保留兩位,系統將自動截段");
        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= "貳" + tmpnewchar ; break;
         case "3": tmpnewchar= "叄" + tmpnewchar ; break;
         case "4": tmpnewchar= "肆" + tmpnewchar ; break;
         case "5": tmpnewchar= "伍" + tmpnewchar ; break;
         case "6": tmpnewchar= "陸" + 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;
         }
        }
         //替換全部無用漢字
         while(newchar.search( "零零") != -1)
            newchar = newchar.replace( "零零", "零");
        newchar = newchar.replace( "零億", "億");
        newchar = newchar.replace( "億萬", "億");
        newchar = newchar.replace( "零萬", "萬");    
        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; }