货币数字转换为普通数字js
1. javascript货币数字自动转换为汉字大写
var nums=[{'1':'壹'},{'2':'贰'},{'3':'叁'},.....];
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;
}
没在编译器上写的 也没测试 你试试这样可以不，
2. js中如何把一串数字转换为数组
如果这串数字是纯数字并且之间没有被空格隔开的话可以使用split函数将数字转换为数组。具体实现代码如下：
var nums=123456；
var array=nums.split("");
其中nums是想要装换的数字串，array是数字串转换成的数组。array=[1,2,3,4,5,6];
(2)货币数字转换为普通数字js扩展阅读：
在js中将数组转换为字符串的实现代码：
var array=[1,2,3,4,5,6];
var nums=array.join(",");
3. 求JS 把阿拉伯数字转换成中文，是金额类型的
可以采用定义串的形式，然后进行替换的方法操作
比如：var n="12345678090";
var unit = "千百拾亿千百拾万千百拾元", str = "";
然后组装str
str.replace(/零(千|百|拾|角)/g, "零")
这个方式
4. JS里面货币类型怎么弄 比如我现在有200000 这个数字怎么样转化为货币类型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怎么把数字金额转换为大写金额
网络一下这种写好的js很多 随便选个就可以;我帮你搜了个;
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("请检查小写金额是否正确");
return;
}
part = String(Num).split(".");
newchar = "";
for(i=part[0].length-1;i>=0;i--){
if(part[0].length > 10){ alert("位数过大，无法计算");return "";}
tmpnewchar = ""
perchar = part[0].charAt(i);
switch(perchar){
case "0": tmpnewchar="零" + tmpnewchar ;break;
case "1": tmpnewchar="壹" + tmpnewchar ;break;
case "2": tmpnewchar="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;
}
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="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;
}
}
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;
}
看了下没什么大问题
6. 如何将货币字符串转换为double与jQuery或JavaScript
/**
* @method format 格式化数字
* @param {value:原始数字} 数字/数字字符串
* @param {num:小数位数,不足补0} 整数
* @return {String} 字符串
*/
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 金额分格式转换成元格式
可以通过缩放来进行分到元的转换，同时使用正则对处理后的数字进行千分位格式化
num=num*0.01;//分到元
num+='';//转成字符串
reg=num.indexOf('.') >-1 ?/(d{1,3})(?=(?:d{3})+.)/g:/(d{1,3})(?=(?:d{3})+$)/g;//确定使用有哪个正则
num=num.replace(reg, '$1,');//千分位格式化
经过上述4步，即可完成分到元的转换，并且有千分位的格式化
8. js怎么把字符串转换成数字
varstr='11';
varnum=parseInt(str)
str 是string类型，下面的num就是number类型
9. javascript有没有提供将数字格式化为货币形式
<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>
补充：JavaScript一种直译式脚本语言，是一种动态类型、弱类型、基于原型的语言，内置支持类型。它的解释器被称为JavaScript引擎，为浏览器的一部分，广泛用于客户端的脚本语言，最早是在HTML（标准通用标记语言下的一个应用）网页上使用，用来给HTML网页增加动态功能。
10. 求将阿拉伯数字的金额转换为中文数字的程序
<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(/^圆/,"");
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+"圆"+tempstr;
}else{
tempstr = "圆"+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+"万"+tempstr;
}else{
tempstr = "万"+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+"亿"+tempstr;
}else{
tempstr = "亿"+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(圆|万|亿)/g,"$1");
rs = rs.replace("亿万","亿");
rs = rs.replace(/0/g,"零");
rs = rs.replace(/1/g,"壹");
rs = rs.replace(/2/g,"贰");
rs = rs.replace(/3/g,"叁");
rs = rs.replace(/4/g,"肆");
rs = rs.replace(/5/g,"伍");
rs = rs.replace(/6/g,"陆");
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>