ICS3U1 Unit 3 Activity 1: Question 1

// Date: July 25., 2017
// Purpose: To store, track, and display the scores for an 18 round golf game

// These lines make the TextInput wait for a mouse click
// When any of these components are clicked, the clearInputfunction is called
txtinScore.addEventListener(MouseEvent.CLICK, clearInput);

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

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

// declare the global variables
var ScoreCount:Array = new Array(); // array of friends' names
lblPrompt1.text = "Enter the score for hole #" + (ScoreCount.length + 1)

// This is the addName function
// e:MouseEvent is the click event experienced by the button
// void indicates that the function does not return a value
function addScore(e:MouseEvent):void
{
    // declare the variables
    var Score:String; // Score Count entered by User
    // get the score from the user
    Score = txtinScore.text;
    // append the score to the end of the array
    ScoreCount.push(Score);
    // Update the current hole number in the prompt
    if (ScoreCount.length <=17)
    {
        lblPrompt1.text = "Enter the score for hole #" + (ScoreCount.length + 1)
    }
    // Disable score adding if maximum hole count is reached
    else
    {
        lblPrompt1.text = "All scores are entered.";
        txtinScore.text = "";
        btnAddScore.enabled = false;
    }
    // display the length of the array in the label
    lblArraySize.text = "Number of Golf Scores Entered: " + ScoreCount.length;
}

// This is the displayNames function
// e:MouseEvent is the click event experienced by the button
// void indicates that the function does not return a value
function displayNames(e:MouseEvent):void
{
    lblTotal.text = "";
    for (var x=0; x < ScoreCount.length; x++)
    {
        lblTotal.text += "Hole " + (x+1) + ": " + ScoreCount[x] + "\r";
    }
}

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