Udskrive tal som tekst: 12 = Tolv, 103 = Ethundredeogtreogtredive
Hejsa Eksperter,Her er en lille øvelse, jeg har fundet et script der udskriver tal som en tekst streng.
Jeg kunne rigtigt godt tænke mig at denne funktion kunne udskrive numrene på dansk.
Nogen der kan modificere den?
//http://javascript.internet.com/math-related/write-out-number.html
var n = "";
function convert(input) {
n = "";
var inputlength = input.length;
var x = 0;
var teen1 = "";
var teen2 = "";
var teen3 = "";
var numName = "";
var invalidNum = "";
var a1 = ""; // for insertion of million, thousand, hundred
var a2 = "";
var a3 = "";
var a4 = "";
var a5 = "";
digit = new Array(inputlength); // stores output
for (i = 0; i < inputlength; i++) {
// puts digits into array
digit[inputlength - i] = input.charAt(i)};
store = new Array(9); // store output
for (var i = 0; i < inputlength; i++) {
x= inputlength - i;
switch (x) { // assign text to each digit
case x=9: d1(digit[x]); store[x] = n; break;
case x=8: if (digit[x] == "1") {teen3 = "yes"}
else {teen3 = ""}; d2(digit[x]); store[x] = n; break;
case x=7: if (teen3 == "yes") {teen3 = ""; d3(digit[x])}
else {d1(digit[x])}; store[x] = n; break;
case x=6: d1(digit[x]); store[x] = n; break;
case x=5: if (digit[x] == "1") {teen2 = "yes"}
else {teen2 = ""}; d2(digit[x]); store[x] = n; break;
case x=4: if (teen2 == "yes") {teen2 = ""; d3(digit[x])}
else {d1(digit[x])}; store[x] = n; break;
case x=3: d1(digit[x]); store[x] = n; break;
case x=2: if (digit[x] == "1") {teen1 = "yes"}
else {teen1 = ""}; d2(digit[x]); store[x] = n; break;
case x=1: if (teen1 == "yes") {teen1 = "";d3(digit[x])}
else {d1(digit[x])}; store[x] = n; break;
}
if (store[x] == "Not a Number"){invalidNum = "yes"};
switch (inputlength){
case 1: store[2] = "";
case 2: store[3] = "";
case 3: store[4] = "";
case 4: store[5] = "";
case 5: store[6] = "";
case 6: store[7] = "";
case 7: store[8] = "";
case 8: store[9] = "";
}
if (store[9] != "") { a1 =" Hundred, "} else {a1 = ""};
if ((store[9] != "")||(store[8] != "")||(store[7] != ""))
{ a2 =" Million, "} else {a2 = ""};
if (store[6] != "") { a3 =" Hundred "} else {a3 = ""};
if ((store[6] != "")||(store[5] != "")||(store[4] != ""))
{ a4 =" Thousand, "} else {a4 = ""};
if (store[3] != "") { a5 =" Hundred "} else {a5 = ""};
}
// add up text, cancel if invalid input found
if (invalidNum == "yes"){numName = "Invalid Input"}
else {
numName = store[9] + a1 + store[8] + store[7]
+ a2 + store[6] + a3 + store[5] + store[4]
+ a4 + store[3] + a5 + store[2] + store[1];
}
store[1] = ""; store[2] = ""; store[3] = "";
store[4] = ""; store[5] = ""; store[6] = "";
store[7] = ""; store[8] = ""; store[9] = "";
if (numName == ""){numName = "Zero"};
//document.myform.textver.value = numName;
return numName;
}
function d1(x) { // single digit terms
switch(x) {
case '0': n= ""; break;
case '1': n= " One "; break;
case '2': n= " Two "; break;
case '3': n= " Three "; break;
case '4': n= " Four "; break;
case '5': n= " Five "; break;
case '6': n= " Six "; break;
case '7': n= " Seven "; break;
case '8': n= " Eight "; break;
case '9': n= " Nine "; break;
default: n = "Not a Number";
}
return n;
}
function d2(x) { // 10x digit terms
switch(x) {
case '0': n= ""; break;
case '1': n= ""; break;
case '2': n= " Twenty "; break;
case '3': n= " Thirty "; break;
case '4': n= " Forty "; break;
case '5': n= " Fifty "; break;
case '6': n= " Sixty "; break;
case '7': n= " Seventy "; break;
case '8': n= " Eighty "; break;
case '9': n= " Ninety "; break;
default: n = "Not a Number";
}
return n;
}
function d3(x) { // teen digit terms
switch(x) {
case '0': n= " Ten "; break;
case '1': n= " Eleven "; break;
case '2': n= " Twelve "; break;
case '3': n= " Thirteen "; break;
case '4': n= " Fourteen "; break;
case '5': n= " Fifteen "; break;
case '6': n= " Sixteen "; break;
case '7': n= " Seventeen "; break;
case '8': n= " Eighteen "; break;
case '9': n= " Nineteen "; break;
default: n= "Not a Number";
}
return n;
}