通过jscript实现客户端小写金额转换成人民币)的步骤

<script>

function getUppercase(number){//最大千万位

var intPart = parseInt(number).toString();//整数部分

if(intPart.length > 8){

alert("数字长度超过限制，最大只能转换千万元位！");

return "";

}

var floatPart;//小数部分

if(number.indexOf(".") > -1){

floatPart = number.substr(number.indexOf(".") + 1);

}else{

floatPart = "00";

}

var digitalCn = new Array("零","壹","贰","叁","肆","伍","陆","柒","捌","玖");

var unitCn = new Array("元","拾","佰","仟","万");//元、角、分因位置固定，可直接判断，不需要计算

var dArray = new Array();//由小写数字组成的数组，dArray([m][n])。m=数字长度，n=2；n0=数字，n1=数字排位

var n = intPart.length;

for(i=0;i<intPart.length;i++){

n--;

dArray[i] = new Array(intPart.substr(i,1),n);

}

var resultStr = "";

var mod;

var divisor = 5;

var tenGrand = 4;//万位

for(i=0;i<dArray.length;i++){

if(dArray[i][0] == 0 && dArray[i][1] != 0 && dArray[i][1] != 4){//某位为0，且不是最后一位和万位时，不加单位

resultStr += digitalCn[dArray[i][0]];

}else{

mod = dArray[i][1] % divisor

if(dArray[i][1] >= divisor){mod += 1;}

resultStr += digitalCn[dArray[i][0]] + unitCn[mod];

}

}

//alert(resultStr);

var re

re = /零+万/ig;

resultStr = resultStr.replace(re,"万零");//万前面的N个零都替换成“万零”

re = /零{2,}/ig;

resultStr = resultStr.replace(re,"零");//不是“元”前面的2个以上的零都替换成1个零

if(floatPart != "00"){

re = /零+元/ig;

resultStr = resultStr.replace(re,"零");//“元”前面N个零都替换成“元”

resultStr += digitalCn[parseInt(floatPart.substr(0,1))] + "角";

resultStr += digitalCn[parseInt(floatPart.substr(1,1))] + "分";

}else{

re = /零+元/ig;

resultStr = resultStr.replace(re,"元");//“元”前面N个零都替换成“元”

resultStr += "整";

}

return "人民币"+resultStr;

}

</script>

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