ICS3U1 Unit 2 Activity 3: Question 2

// Date: July 20, 2017
// Purpose: To calculate the gross wages of an employee

// This line makes the button, btnCalculate wait for a mouse click
// When the button is clicked, the calculateWages function is called
btnCalculate.addEventListener(MouseEvent.CLICK, calculateWages);

// These lines make the textinputs wait for a mouse click
// When any of these components are clicked, the clearLabels function is called
txtinHourlyRate.addEventListener(MouseEvent.CLICK, clearLabels);
txtinNumberHours.addEventListener(MouseEvent.CLICK, clearLabels);

// Declare Global Variables
var hourlyRate:Number;     // the hourly rate of pay
var numberHours:Number;    // number of hours worked in a week
var grossWages:Number;     // the gross wages

// This is the calculateWages function
// e:MouseEvent is the click event experienced by the button
// void indicates that the function does not return a value
function calculateWages(e:MouseEvent):void
{
    getData();
    calculateGrossWages(hourlyRate,numberHours);
    lblOutput.text = "Gross Wages $" + grossWages.toFixed(2);
}

// This is function calculateGrossWages
// r - hourly rate
// h – number of hours
// It calculates the gross wages
function calculateGrossWages(r:Number, h:Number)
{
    // Enter the code here
    if (h <= 40)
    {
        grossWages = (r * h)
    }

    if (h > 40)
    {
        grossWages = (h - 40) * (1.5 * r) + (r * 40)
    }

}

// This is the getData function
// It gets the hourly rate and number of hours from the user
function getData()
{
    hourlyRate = Number(txtinHourlyRate.text);
    numberHours = Number(txtinNumberHours.text);
}

// This is the clearLabels function
// e:MouseEvent is the click event experienced by the textInput
// void indicates that the function does not return a value
function clearLabels(e:MouseEvent):void
{
     lblOutput.text = "";
}