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Within the sample files distributed with Acrobat, from 4.0 on, on a CD or DVD is a folder of sample forms and one of those forms is a check form that has this feature.
The function provided:
function ConvertToHundreds(num)
{
aTens = [ "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety"];
aOnes = [ "Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine",
"Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen",
"Nineteen" ];
var cNum, nNum;
var cWords = "";
num %= 1000;
if (num > 99) {
/* Hundreds. */
cNum = String(num);
nNum = Number(cNum.charAt(0));
cWords += aOnes[nNum] + " Hundred";
num %= 100;
if (num > 0)
cWords += " and "
}
if (num > 19) {
/* Tens. */
cNum = String(num);
nNum = Number(cNum.charAt(0));
cWords += aTens[nNum - 2];
num %= 10;
if (num > 0)
cWords += "-";
}
if (num > 0) {
/* Ones and teens. */
nNum = Math.floor(num);
cWords += aOnes[nNum];
}
return cWords;
}
function ConvertToWords(num)
{
var aUnits = [ "Thousand", "Million", "Billion", "Trillion", "Quadrillion" ];
var cWords = (num >= 1 && num < 2) ? "Dollar and " : "Dollars and ";
var nLeft = Math.floor(num);
for (var i = 0; nLeft > 0; i++) {
if (nLeft % 1000 > 0) {
if (i != 0)
cWords = ConvertToHundreds(nLeft) + " " + aUnits[i - 1] + " " + cWords;
else
cWords = ConvertToHundreds(nLeft) + " " + cWords;
}
nLeft = Math.floor(nLeft / 1000);
}
num = Math.round(num * 100) % 100;
if (num > 0)
cWords += ConvertToHundreds(num) + " Cents";
else
cWords += "Zero Cents";
return cWords;
}
You should be able to use this script in LiveCycle by selecting "JavaScript" as the scripting language and placing the code in the top level of the document.
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