Created
March 4, 2021 20:30
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Little helper for figuring out anagrams...
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| <html> | |
| <body> | |
| <p>Pool: <input id="buchstaben"></p> | |
| <p>Verbleibend: <span id="pool"></span></p> | |
| <p><input id="genutzt"></p> | |
| <script type="text/javascript" > | |
| let genutzt = document.getElementById('genutzt'); | |
| let buchstaben = document.getElementById('buchstaben'); | |
| let pool = document.getElementById('pool'); | |
| genutzt.addEventListener('input', function () { | |
| var pool2 = buchstaben.value.toUpperCase(); | |
| pool.style = ''; | |
| for (var x = 0; x < genutzt.value.length; x++) | |
| { | |
| var c = genutzt.value.charAt(x).toUpperCase(); | |
| if(buchstaben.value.indexOf(c) < 0) { | |
| pool.style = 'color:red'; | |
| } | |
| pool2 = pool2.replace(c, ''); | |
| } | |
| pool.innerHTML = pool2; | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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