Convert a number to a js function of the Renminbi expression, expression js

Convert a number to a js function of the Renminbi expression, expression js

There are many ways to convert numbers into large-sized RMB. This example describes how to use js to complete the conversion. Let's take a look at the following implementation code.

Function changeNumMoneyToChinese (money) {var cnNums = new Array ("zero", "one", "two", "three", "Si", "Wu", "Lu ", "identifier", "identifier", "identifier"); // var cnIntRadice = new Array ("", "Pick", "identifier", "identifier "); // basic unit var cnIntUnits = new Array ("", "MB "); // The expansion unit of the integer part var cnDecUnits = new Array ("", "points", "", ""); // The unit of the corresponding fractional part var cnInteger = "integer"; // The character var cnIntLast = "Yuan" followed by the integer amount "; // unit var maxNum = 999999999999999.9999 after Integer type ;/ /The largest processed number var IntegerNum; // The amount integer part var DecimalNum; // The amount fractional part var ChineseStr = ""; // The output Chinese amount string var parts; // The array used to separate the amount, pre-defined if (money = "") {return "";} money = parseFloat (money); if (money> = maxNum) {alert ('processing Max number'); return "" ;}if (money = 0) {ChineseStr = cnNums [0] + cnIntLast + cnInteger; return ChineseStr ;} money = money. toString (); // convert to string if (money. indexOf (". ") =-1) {IntegerNum = Money; DecimalNum = '';} else {parts = money. split (". "); IntegerNum = parts [0]; DecimalNum = parts [1]. substr (0, 4);} if (parseInt (IntegerNum, 10)> 0) {// obtain the integer part conversion var zeroCount = 0; var IntLen = IntegerNum. length; for (var I = 0; I <IntLen; I ++) {var n = IntegerNum. substr (I, 1); var p = IntLen-I-1; var q = p/4; var m = p % 4; if (n = "0 ") {zeroCount ++;} else {if (zeroCount> 0 ){ ChineseStr + = cnNums [0];} zeroCount = 0; // return ChineseStr + = cnNums [parseInt (n)] + cnIntRadice [m];} if (m = 0 & zeroCount <4) {ChineseStr + = cnIntUnits [q] ;}} ChineseStr + = cnIntLast; // integer part processed} if (DecimalNum! = '') {// Var decLen = DecimalNum. length; for (var I = 0; I <decLen; I ++) {var n = DecimalNum. substr (I, 1); if (n! = '0') {ChineseStr + = cnNums [Number (n)] + cnDecUnits [I] ;}} if (ChineseStr = '') {ChineseStr + = cnNums [0] + cnIntLast + cnInteger;} else if (DecimalNum = '') {ChineseStr + = cnInteger;} return ChineseStr ;}

In JavaScript, how do I convert money of the numeric type to uppercase?

Function Chinese (num )//
{
If (! /^ \ D * (\. \ d *)? $/. Test (num) {alert ("Number is wrong! "); Return" Number is wrong! ";}

Var AA = new Array ("zero", "one", "two", "three", "Si", "Wu", "Lu", "Lu ", "success", "fail ");
Var BB = new Array ("circle", "Pick", "Hour", "Hour", "point ","");

Var a = ("" + num ). replace (/(^ 0 *)/g ,""). split (". "), k = 0, re = "";

For (var I = a [0]. length-1; I> = 0; I --)
{
Switch (k)
{
Case 0: re = BB [7] + re; break;
Case 4: if (! New RegExp ("0 {4} \ d {" + (a [0]. length-i-1) + "} $"). test (a [0])
Re = BB [4] + re; break;
Case 8: re = BB [5] + re; BB [7] = BB [5]; k = 0; break;
}
If (k % 4 = 2 & a [0]. charAt (I + 2 )! = 0 & a [0]. charAt (I + 1) = 0) re = AA [0] + re;
If (a [0]. charAt (I )! = 0) re = AA [a [0]. charAt (I)] + BB [k % 4] + re; k ++;
}

... The remaining full text>

Javascript numbers are converted to uppercase in lowercase.

<Script type = "text/javascript">
// Main Function
Function DX (n ){
If (! /^ (0 | [1-9] \ d *) (\. \ d + )? $/. Test (n ))
Return "invalid data ";
Var unit = "hundreds of thousands of yuan points", str = "";
N + = "00 ";
Var p = n. indexOf ('.');
If (p> = 0)
N = n. substring (0, p) + n. substr (p + 1, 2 );
Unit = unit. substr (unit. length-n. length );
For (var I = 0; I <n. length; I ++)
Str + = 'zero character (I) + unit. charAt (n. charAt (I );
Return str. replace (/0 (Thousands | hundreds | pick | corners)/g, "zero "). replace (/(zero) +/g, "zero "). replace (/0 (| RMB)/g, "$1 "). replace (/(million) | 1 (pick up)/g, "$1 $2 "). replace (/^ RMB 0? | Zero/g, ""). replace (/Yuan $/g, "Yuan whole ");
}
// The following is the test output.
Alert ('1970. 56' + DX (1526365 ))
</Script>