Js function for converting numbers into uppercase and lowercase RMB expressions

Js function for converting numbers into uppercase and lowercase RMB expressions

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", "Lu ", "character", "character"); // number of Chinese Characters

Var cnIntRadice = new Array ("", "Pick", "success", "success"); // Basic Unit

Var cnIntUnits = new Array ("", "MB"); // The extended unit of the corresponding integer part

Var cnDecUnits = new Array ("", ""); // indicates the unit of the fractional part.

Var cnInteger = "integer"; // The character following the integer amount

Var cnIntLast = "RMB"; // The unit after the integer type.

Var maxNum = 999999999999999.9999; // The maximum number processed.

Var IntegerNum; // The integer part of the amount.

Var DecimalNum; // fractional part of the amount

Var ChineseStr = ""; // output Chinese amount string

Var parts; // array used to separate the amount, predefined

If (money = ""){

Return "";

}

Money = parseFloat (money );

If (money> = maxNum ){

Alert ('exceeds the maximum processing number ');

Return "";

}

If (money = 0 ){

ChineseStr = cnNums [0] + cnIntLast + cnInteger;

Return ChineseStr;

}

Money = money. toString (); // convert to a 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) {// get 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 to zero

ChineseStr + = cnNums [parseInt (n)] + cnIntRadice [m];

}

If (m = 0 & zeroCount <4 ){

ChineseStr + = cnIntUnits [q];

}

}

ChineseStr + = cnIntLast;

// Integer processing is complete

}

If (DecimalNum! = '') {// Fractional 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;

}