Created
January 27, 2019 17:57
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Hiding the buttons on tic-tac-toe game
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| <html> | |
| <script type="text/javascript"> | |
| function getSelectedButton(form, name) { | |
| let radios = form.elements[name]; | |
| for (button in radios) { | |
| if (button.checked) { | |
| return button; | |
| } | |
| } | |
| } | |
| function computePlay() { | |
| let selected = getSelectedButton(document.getElementById('board'), 'play'); | |
| selected.style.visibility = "hidden"; | |
| } | |
| </script> | |
| <h1> Tic-tac-toe </h1> | |
| <form id='board'> | |
| <input type="radio" name="play" id="11"> | |
| <input type="radio" name="play" id="12"> | |
| <input type="radio" name="play" id="13"> | |
| <br> | |
| <input type="radio" name="play" id="21"> | |
| <input type="radio" name="play" id="22"> | |
| <input type="radio" name="play" id="23"> | |
| <br> | |
| <input type="radio" name="play" id="31"> | |
| <input type="radio" name="play" id="32"> | |
| <input type="radio" name="play" id="33"> | |
| <br> | |
| <button onclick="computePlay()"> Play! </button> | |
| </form> | |
| </html> |
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