Semester 3 pog
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Semester 1/Chapter ZIPs/JavaScript/ch7/ex_7_18a.html
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35
Semester 1/Chapter ZIPs/JavaScript/ch7/ex_7_18a.html
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<html>
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<head>
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<title>Example 7.18a</title>
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<script type="text/javascript" src="mySource.js"></script>
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<script>
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function getRange()
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{
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var num1 = parseInt(prompt("Enter low end of the range"));
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var num2 = parseInt(prompt("Enter the high end of the range"));
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var num3 = parseInt(prompt("Enter the number to check"));
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var answer = checkRange(num3, num1, num2);
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document.getElementById("line1").innerHTML = ("low end: " + num1 + "<br />");
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document.getElementById("line2").innerHTML = ("high end: " + num2 + "<br />");
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document.getElementById("line3").innerHTML = ("number to be checked: " + num3 + "<br />");
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if (answer)
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document.getElementById("line4").innerHTML = ("Number is in range");
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else
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document.getElementById("line4").innerHTML = ("Number is NOT in range");
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}
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</script>
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</head>
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<body>
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<table align ="center" width ="70%"><tr><td colspan ="2">
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<h1> </h2>
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<h1>Get Range Function</h1>
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<h3>Click to check a range</h3>
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<p><input type="button" id="range" value="Enter a range" onclick="getRange();" /></p>
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<div id = "line1"> </div>
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<div id = "line2"> </div>
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<div id = "line3"> </div>
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<div id = "line4"> </div>
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</td></tr>
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</table></body>
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</html>
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