# Js function that converts a number to a capitalized RMB expression

• 2020-03-30 03:57:10
• OfStack

There are many ways to convert the number to uppercase RMB, this example is to use js to complete, look at the following implementation code

``````
function changeNumMoneyToChinese(money) {
var cnNums = new Array(" zero ", " one ", " Ii. ", " 3 ", " boss ", " wu ", " lu ", " Retailer, ", "  ", " nine "); //Number of Chinese characters
var cnIntRadice = new Array("", " Pick up ", " hk ", " micky "); //The basic unit
var cnIntUnits = new Array("", " wan ", " Hundred million ", " mega "); //Extends the unit corresponding to the integer part
var cnDecUnits = new Array(" Angle ", " points ", " milli ", " li "); //That's the decimal unit
var cnInteger = " The whole "; //The character followed by an integer amount
var cnIntLast = " yuan "; //The unit after the completion of the integer
var maxNum = 999999999999999.9999; //Maximum number processed
var IntegerNum; //Integral part of amount
var DecimalNum; //Fractional part of amount
var ChineseStr = ""; //The output Chinese amount string
var parts; //Split the amount of the used array, predefined
if (money == "") {
return "";
}
money = parseFloat(money);
if (money >= maxNum) {
alert(' Exceed the maximum processing 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) { //Gets an integer partial transformation
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; // zero
}
if (m == 0 && zeroCount < 4) {
ChineseStr += cnIntUnits[q];
}
}
ChineseStr += cnIntLast;
//The integral part is finished
}
if (DecimalNum != '') { //The decimal part
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;

}``````

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