貨幣數字轉換為普通數字js
1. javascript貨幣數字自動轉換為漢字大寫
var nums=[{'1':'壹'},{'2':'貳'},{'3':'叄'},.....];
var text_3=document.getElementById('text_3');
text_3.onblur=function(e){
var text=this.value;
var temp;
for(i=0;i<text.length;i++)
{
for(j=0;j<nums.length;j++)
{
for(item in nums[j])
{
if(text[i]===item)
{
temp+=nums[item];
break；
}
}
break；
}
}
document.getElementById('text_4').value=temp;
}
沒在編譯器上寫的 也沒測試 你試試這樣可以不，
2. js中如何把一串數字轉換為數組
如果這串數字是純數字並且之間沒有被空格隔開的話可以使用split函數將數字轉換為數組。具體實現代碼如下：
var nums=123456；
var array=nums.split("");
其中nums是想要裝換的數字串，array是數字串轉換成的數組。array=[1,2,3,4,5,6];
(2)貨幣數字轉換為普通數字js擴展閱讀：
在js中將數組轉換為字元串的實現代碼：
var array=[1,2,3,4,5,6];
var nums=array.join(",");
3. 求JS 把阿拉伯數字轉換成中文，是金額類型的
可以採用定義串的形式，然後進行替換的方法操作
比如：var n="12345678090";
var unit = "千百拾億千百拾萬千百拾元", str = "";
然後組裝str
str.replace(/零(千|百|拾|角)/g, "零")
這個方式
4. JS裡面貨幣類型怎麼弄 比如我現在有200000 這個數字怎麼樣轉化為貨幣類型200.000.00
function FormatMoney(money) {
if (/[^0-9\.]/.test(money)) return '0.00';
money = money.replace(/^(\d*)$/, "$1.");
money = (money + "00").replace(/(\d*\.\d\d)\d*/, "$1");
money = money.replace(".", ",");
var re = /(\d)(\d{3},)/;
while (re.test(money)) {
money = money.replace(re, "$1,$2");
}
money = money.replace(/,(\d\d)$/, ".$1");
return '' + money.replace(/^\./, "0.");
}
5. js怎麼把數字金額轉換為大寫金額
網路一下這種寫好的js很多 隨便選個就可以;我幫你搜了個;
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("請檢查小寫金額是否正確");
return;
}
part = String(Num).split(".");
newchar = "";
for(i=part[0].length-1;i>=0;i--){
if(part[0].length > 10){ alert("位數過大，無法計算");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="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;
}
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="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;
}
}
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;
}
看了下沒什麼大問題
6. 如何將貨幣字元串轉換為double與jQuery或JavaScript
/**
* @method format 格式化數字
* @param {value:原始數字} 數字/數字字元串
* @param {num:小數位數,不足補0} 整數
* @return {String} 字元串
*/
format:function(value, num)
{
var a, b, c, i;
a = value.toString();
b = a.indexOf(".");
c = a.length;
if (num == 0)
{
if (b != -1)
{
a = a.substring(0, b);
}
}
else
{
if (b == -1)
{
a = a + ".";
for (i = 1; i <= num; i++)
{
a = a + "0";
}
}
else
{
a = a.substring(0, b + num + 1);
for (i = c; i <= b + num; i++)
{
a = a + "0";
}
}
}
return a;
}
7. js 金額分格式轉換成元格式
可以通過縮放來進行分到元的轉換，同時使用正則對處理後的數字進行千分位格式化
num=num*0.01;//分到元
num+='';//轉成字元串
reg=num.indexOf('.') >-1 ?/(d{1,3})(?=(?:d{3})+.)/g:/(d{1,3})(?=(?:d{3})+$)/g;//確定使用有哪個正則
num=num.replace(reg, '$1,');//千分位格式化
經過上述4步，即可完成分到元的轉換，並且有千分位的格式化
8. js怎麼把字元串轉換成數字
varstr='11';
varnum=parseInt(str)
str 是string類型，下面的num就是number類型
9. javascript有沒有提供將數字格式化為貨幣形式
<script>
function outputMoney(number)
{
number=number.replace(/,/g,"");
if (number=="") return "";
if(number<0)
return '-'+outputDollars(Math.floor(Math.abs(number)-0) + '') + outputCents(Math.abs(number) - 0);
else
return outputDollars(Math.floor(number-0) + '') + outputCents(number - 0);
}
function outputDollars(number)
{
if (number.length<= 3)
return (number == '' ? '0' : number);
else
{
var mod = number.length%3;
var output = (mod == 0 ? '' : (number.substring(0,mod)));
for (i=0 ; i< Math.floor(number.length/3) ; i++)
{
if ((mod ==0) && (i ==0))
output+= number.substring(mod+3*i,mod+3*i+3);
else
output+= ',' + number.substring(mod+3*i,mod+3*i+3);
}
return (output);
}
}
function outputCents(amount)
{
amount = Math.round( ( (amount) - Math.floor(amount) ) *100);
return (amount<10 ? '.0' + amount : '.' + amount);
}
</script>
補充：JavaScript一種直譯式腳本語言，是一種動態類型、弱類型、基於原型的語言，內置支持類型。它的解釋器被稱為JavaScript引擎，為瀏覽器的一部分，廣泛用於客戶端的腳本語言，最早是在HTML（標准通用標記語言下的一個應用）網頁上使用，用來給HTML網頁增加動態功能。
10. 求將阿拉伯數字的金額轉換為中文數字的程序
<script language="javascript">
function i2c(n){
if(typeof(n) == "number"){
if(-1 == n.toString().indexOf(".")){
return seti2c(n);
}else{
var i,istr,f,fstr,a,rstr;
a = n.toString().split(".");
i = a[0];
f = a[1];
istr = seti2c(i);
fstr = setf2c(f);
rstr = istr+fstr;
rstr = rstr.replace(/^圓/,"");
return rstr;
}
}else{
return "---";
}
}
function seti2c(n){
var ns = n.toString();
var tempstr = "";
for(var i=1;i<ns.length+1;i++){
switch(i){
case 1:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"圓"+tempstr;
}else{
tempstr = "圓"+tempstr;
}
break;
case 2:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"拾"+tempstr;
}else{
tempstr = "0"+tempstr;
}
break;
case 3:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"佰"+tempstr;
}else{
tempstr = "0"+tempstr;
}
break;
case 4:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"仟"+tempstr;
}else{
tempstr = "0"+tempstr;
}
break;
case 5:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"萬"+tempstr;
}else{
tempstr = "萬"+tempstr;
}
break;
case 6:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"拾"+tempstr;
}else{
tempstr = "0"+tempstr;
}
break;
case 7:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"佰"+tempstr;
}else{
tempstr = "0"+tempstr;
}
break;
case 8:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"仟"+tempstr;
}else{
tempstr = "0"+tempstr;
}
break;
case 9:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"億"+tempstr;
}else{
tempstr = "億"+tempstr;
}
break;
case 10:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"拾"+tempstr;
}else{
tempstr = "0"+tempstr;
}
break;
case 11:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"佰"+tempstr;
}else{
tempstr = "0"+tempstr;
}
break;
case 12:
var t = ns.substr(ns.length-i,1);
if(t!="0"){
tempstr = t+"仟"+tempstr;
}else{
tempstr = "0"+tempstr;
}
break;
default:break;
}
}
return g2b(tempstr);
}
function setf2c(n){
var ns = n.toString();
var tempstr = "";
for(var i=0;i<ns.length;i++){
switch(i){
case 0:
var t = ns.substr(i,1);
if(t!="0"){
tempstr += t+"角";
}else{
tempstr += "0";
}
break;
case 1:
var t = ns.substr(i,1);
if(t!="0"){
tempstr += t+"分";
}
break;
default:break;
}
}
return g2b(tempstr);
}
function g2b(s){
rs = s.replace(/0+/g,"0");
rs = rs.replace(/0(圓|萬|億)/g,"$1");
rs = rs.replace("億萬","億");
rs = rs.replace(/0/g,"零");
rs = rs.replace(/1/g,"壹");
rs = rs.replace(/2/g,"貳");
rs = rs.replace(/3/g,"叄");
rs = rs.replace(/4/g,"肆");
rs = rs.replace(/5/g,"伍");
rs = rs.replace(/6/g,"陸");
rs = rs.replace(/7/g,"柒");
rs = rs.replace(/8/g,"捌");
rs = rs.replace(/9/g,"玖");
return rs;
}
document.write(i2c(2334210001.04));
</script>