29 lines
1.0 KiB
HTML
29 lines
1.0 KiB
HTML
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<html>
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<head>
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<title>Example 6.12</title>
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<script>
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function getPasswordInfo(pword)
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{
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var pwordSize = 0; var userWord = " "; var wordLength = 0;
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pwordSize = document.getElementById(pword).size;
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document.getElementById('field_size').innerHTML = pwordSize;
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userWord = document.getElementById(pword).value;
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document.getElementById('pword').innerHTML = userWord;
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wordLength = userWord.length;
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document.getElementById('word_size').innerHTML = wordLength;
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}
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</script>
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</head>
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<body>
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<table width = 60% align = "center"><tr><td><br />
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<h2> Enter a password that is between 4 and 8 characters, using only digits (0 - 9) and letters. </h2>
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<p><input type="password" name="user_pwrd" id="passwrd" size = ""/>
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<input type ="button" onclick="getPasswordInfo('passwrd')" value = "ok"></button></p>
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<p>Password information:<br />
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Number characters allowed: <span id = "field_size"> </span> <br />
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Number characters entered: <span id = "word_size"> </span> <br />
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Password entered: <span id = "pword"> </span> </p>
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</td></tr></table>
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</body></html>
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