Simple Javascript script to convert string to Morse Code.
// © 2017 TheFlyingKeyboard and released under MIT License
// theflyingkeyboard.net
<html>
<body>
Enter text you want to convert <input type="text" id="textToConvert">
<button onclick="convert()">Convert</button>
<p>Text in Morse Code: </p>
<p id="newText"></p>
<script>
function convert(){
var letters = [ ' ', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0' ];
var morseLetters = [ "\xa0\xa0\xa0\xa0", ". ___", "___ . . .", "___ . ___ .", "___ . .", ".", ". . ___ .", "___ ___ .", ". . . .", ". .", ". ___ ___ ___", "___ . ___", ". ___ . .", "___ ___", "___ .", "___ ___ ___", ". ___ ___ .", "___ ___ . ___", ". ___ .", ". . .", "_", ". . ___", ". . . ___", ". ___ ___", "___ . . ___", "___ . ___ ___", "___ ___ . .", ". ___ ___ ___ ___", ". . ___ ___ ___", ". . . ___ ___", ". . . . ___", ". . . . .", "___ . . . .", "___ ___ . . .", "___ ___ ___ . .", "___ ___ ___ ___ .", "___ ___ ___ ___ ___" ];
var textToChange = document.getElementById("textToConvert").value;
var newText = "";
for (var i = 0; i < textToChange.length; i++) {
for (var j = 0; j < 37; j++) {
if (textToChange[i].toLowerCase() == letters[j]) {
newText += morseLetters[j];
newText += "\xa0\xa0\xa0";
break;
}
}
}
document.getElementById("newText").innerHTML = newText;
}
</script>
</body>
</html>
Javascript String To Morse Code