Question

In this lab, you will implement a temperature converter in JavaScript. The user may type a temperature in either the Celsius or Fahrenheit textbox and press Convert to convert the temperature. An image displays based on the converted temperature. (see the image uploaded here)

Answer 1

Use the knowledge in computational language in JAVA to write a code that convert the temperature.

How do I convert Celsius to Fahrenheit in Java?

So in an easier way we have that the code is:

• Fahrenheit to celsius:

/* When the input field receives input, convert the value from fahrenheit to celsius */

function temperatureConverter(valNum) {

 valNum = parseFloat(valNum);

 document.getElementById("outputCelsius").innerHTML = (valNum-32) / 1.8;

}

• Celsius to Fahrenheit:

function cToF(celsius)

{

 var cTemp = celsius;

 var cToFahr = cTemp * 9 / 5 + 32;

 var message = cTemp+'\xB0C is ' + cToFahr + ' \xB0F.';

   console.log(message);

}

function fToC(fahrenheit)

{

 var fTemp = fahrenheit;

 var fToCel = (fTemp - 32) * 5 / 9;

 var message = fTemp+'\xB0F is ' + fToCel + '\xB0C.';

   console.log(message);

}

cToF(60);

fToC(45);

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