Training-Sources/packLettersInString.html at main · IvanCherednichenko/Training-Sources · GitHub

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<!DOCTYPE html>
<html>

<head>
  <title>Test for packLettersInString/unpackLettersInString functions</title>
  <script src='packLettersInString.js'></script>
</head>

<body>
  <p>
    <input type='text' id='textEditor' value='A3B2A5CD' />
  </p>
  <p>
    <input type='button' id='buttonPack' value='Pack string' onclick='buttonPackOnClick()' />
    <input type='button' id='buttonUnpack' value='Unpack string' onclick='buttonUnpackOnClick()' />
    <input type='button' id='buttonFullTest' value='Full Test' onclick='buttonFullTestOnClick()' />
  </p>
  <p>
    Output:<br />
    <textarea id='textareaOutput' cols='125' rows='25'></textarea>
  </p>
</body>

<script>
function buttonPackOnClick() {
  textareaOutput.value = textareaOutput.value + packLettersInString(textEditor.value) + '\n\n';
}  // buttonPackOnClick

function buttonUnpackOnClick() {
  textareaOutput.value = textareaOutput.value + unpackLettersInString(textEditor.value) + '\n\n';
}  // buttonUnpackOnClick

function buttonFullTestOnClick() {
  var LPacked = packLettersInString(textEditor.value);
  var LUnpacked = unpackLettersInString(LPacked);

  textareaOutput.value =
      textareaOutput.value +
      'String \"' + textEditor.value + '\" was packed to \"' + LPacked + '\" and was unpacked to \"' + LUnpacked + '\". And it is ' + (textEditor.value == LUnpacked ? 'valid' : 'invalid') + ' result.\n' +
      'String \"' + textEditor.value + '\" was unpacked to \"' + LUnpacked + '\" and was packed to \"' + LPacked + '\". And it is ' + (textEditor.value == LPacked ? 'valid' : 'invalid') + ' result.\n\n';
}  // buttonFullTestOnClick()
</script>

</html>