JS案例分享之金額小寫(xiě)轉(zhuǎn)大寫(xiě)

更新時(shí)間：2014年05月15日 16:58:36 作者：

這篇文章主要介紹了JS金額小寫(xiě)轉(zhuǎn)大寫(xiě)的方法,需要的朋友可以參考下

之前做項(xiàng)目的時(shí)候遇到需要在輸入小寫(xiě)金額之后自動(dòng)轉(zhuǎn)成大寫(xiě)，經(jīng)過(guò)一番研究，整出了如下代碼，分享給大家，希望有所幫助

function Arabia_to_Chinese(Num){ 
for(i=Num.length-1;i>=0;i--) 
{ 
Num = Num.replace(",","") 
Num = Num.replace(" ","") 
} 
Num = Num.replace("￥","") 
if(isNaN(Num)) { 
alert("請(qǐng)檢查小寫(xiě)金額是否正確"); 
return; 
} 
part = String(Num).split("."); 
newchar = ""; 
for(i=part[0].length-1;i>=0;i--){ 
if(part[0].length > 10){ alert("位數(shù)過(guò)大，無(wú)法計(jì)算");return "";} 
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="叁" + 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(wàn)" ;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; 
} 
if(Num.indexOf(".")!=-1){ 
if(part[1].length > 2) { 
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="叁" + 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; 
} 
} 
while(newchar.search("零零") != -1) 
newchar = newchar.replace("零零", "零"); 
newchar = newchar.replace("零億", "億"); 
newchar = newchar.replace("億萬(wàn)", "億"); 
newchar = newchar.replace("零萬(wàn)", "萬(wàn)"); 
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; 
}