CGI : Info : Java Code : Preview : Tip & Technic
<!-- TWO STEPS TO INSTALL ASCII ENGINE: 1. Copy the coding into the HEAD of your HTML document 2. Add the last code into the BODY of your HTML document --> <!-- STEP ONE: Paste this code into the HEAD of your HTML document --> <HEAD> <SCRIPT LANGUAGE="JavaScript"> <!-- Original: Christopher Nielsen (chris@bluegalaxy.net) --> <!-- Web Site: http://www.bluegalaxy.net --> <!-- Beginbinary_numbers = new Array("0000", "0001", "0010", "0011", "0100", "0101", "0110", "0111", "1000", "1001", "1010", "1011", "1100", "1101", "1110", "1111");function toBinary(High, Low) {var hiHex = "ABCDEF";if (Low < 10 ) {LowNib = Low;}else {LowNib = 10 + hiHex.indexOf(Low); }if (High < 10 ) {HighNib = High;}else {HighNib = 10 + hiHex.indexOf(High);}eight_bits = binary_numbers[HighNib] + " " + binary_numbers[LowNib];return eight_bits;}function Dec2Hex(Decimal) {var hexChars = "0123456789ABCDEF";var a = Decimal % 16;var b = (Decimal - a)/16;hex = "" + hexChars.charAt(b) + hexChars.charAt(a);L = hexChars.charAt(a);H = hexChars.charAt(b);return hex;}var symbols = " !\"#$%&'()*+'-./0123456789:;<=>?@";function toAscii () {var loAZ = "abcdefghijklmnopqrstuvwxyz";symbols+= loAZ.toUpperCase();symbols+= "[\\]^_`";symbols+= loAZ;symbols+= "{|}~";var loc;loc = symbols.indexOf(document.asciiform.Input.value);if (loc >-1) { Ascii_Decimal = 32 + loc;return (32 + loc); }return(0); // If not in range 32-126 return ZERO}function getAscii(some_value) {document.asciiform.toDec.value = toAscii();document.asciiform.toHex.value = Dec2Hex(toAscii()); document.asciiform.binary.value = toBinary(H, L); }// End --> </script> </HEAD> <!-- STEP TWO: Copy this code into the BODY of your HTML document --> <BODY> <center> <form name="asciiform" onsubmit="return false;"> <table border=1><tr><td> <center> Input one character: <input size=1 name=Input maxlength=1 onChange="getAscii(this.value)"> <p> <input type=button value="display" onClick="document.asciiform.toDec.value=toAscii()"> </center> <p> <input size=10 name=toDec onFocus="this.blur()"> ASCII Decimal Output<br> <input size=10 name=toHex onFocus="this.blur()"> ASCII Hex Output<br> <input size=10 name=binary onFocus="this.blur()"> ASCII Binary Output </td> </tr> </table> </form> </center> <!-- Script Size: 2.49 KB -->
