The objective of this programming assignment is to explore Functions That Return

Question

The objective of this programming assignment is to explore Functions That Return, Value and creating your own programmer-defined library. Create a programmer defined library, called calculate.js, which receives a value and computes and returns the squareroot of the value by using the predefined function Math. squareroot (x). Then create a webpage that displays an interface such as the following: The webpage will contain two programmer-defined functions. One function will take the input value that the user has entered and display the squareroot value (as shown above) using a second (programmer-defined) function which calls the squareroot function from calculate.js.

Explanation / Answer

script.js:

<script type="text/javascript"> function doMath(){ var inputNum1=document.form1.input1.value; var result = Math.sqrt(inputNum1); document.form1.answer.value = result; } </script>

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