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Chloe Fontenot 🏳️‍⚧️
2023-03-30 13:50:50 -05:00
parent e6549f9343
commit bf8d402aa7
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Chapter ZIPs/JavaScript/ch7/ex_7_12.html Executable file
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<html>
<head>
<title>Example 7.12</title>
<script>
function begin()
{
var one = 0; var two = 1; var three = "_"; var four = NaN;
var bool1 = new Boolean(one);
var bool2 = new Boolean(two);
var bool3 = new Boolean(three);
var bool4 = new Boolean(four);
document.getElementById('1').innerHTML = (one + " results in Boolean " + bool1);
document.getElementById('2').innerHTML = (two + " results in Boolean " + bool2);
document.getElementById('3').innerHTML = (three + " results in Boolean " + bool3);
document.getElementById('4').innerHTML = (four + " results in Boolean " + bool4);
}
</script>
</head>
<body><table align="center" width = "70%"><tr><td><br />
<input type ="button" onclick="begin()" value = "Check Boolean values"><br />
<h3><span id = "1">&nbsp;</span></h3>
<h3><span id = "2">&nbsp;</span></h3>
<h3><span id = "3">&nbsp;</span></h3>
<h3><span id = "4">&nbsp;</span></h3>
</td></tr></table>
</body>
</html>