I am given a problem where I must complete the following code under each function. I attempted the the first function called "function getData()" where you simply put txtinput for global variable named num to define it. However, I am not understanding the rest of the other functions. Seems complicated. I have listed below where the functions are. Your explanations would be much appreciated.
// Name:
// Date:
// Purpose: To convert any number from 10 - 99 to its word representation
// This line makes the button, btnConvert wait for a mouse click
// When the button is clicked, the convertNumber function is called
btnConvert.addEventListener(MouseEvent.CLICK, convertNumber);
// These lines make the textinputs wait for a mouse click
// When any of these components are clicked, the clearLabels function is called
txtinNumber.addEventListener(MouseEvent.CLICK, clearLabels);
// Declare Global Variables
var num:int; // number from 10 - 99
var tensDigit:int; // the tens digit
var onesDigit:int; // the ones digit
// This is the convertNumber function
// e:MouseEvent is the click event experienced by the button
// void indicates that the function does not return a value
function convertNumber(e:MouseEvent):void
{
getData();
if (num < 10 || num > 99){
lblOutput.text = "Invalid number. Enter a number between 10 and 99 inclusive.";
}
else{
lblOutput.text = "";
if (num >= 20) {
tensDigit = Math.floor(num / 10);
onesDigit = num % 10;
tens();
ones();
}
else{
tensDigit = Math.floor(num / 10);
onesDigit = num % 10;
teens();
}
}
}
// This is the getData function
// It gets the number from the user
function getData()
{
// complete the code here
num = int(txtinNumber.text); <---------------- Over here which I attempted. not entirely sure if correct.
// This is the tens function
// It outputs the word representation of 20, 30, 40,..,90
function tens()
{
//write the code here
tensdigit = int(txtintensDigit.text); <--------------Not understanding this one, I put txtinput for the variable tensdigit because I am aware that you have to define it
}
// This is the ones function
// It outputs the word representaion for any number from 1 - 9 inclusive
function ones()
{
// write the code here
onesdigit = int(txtinonesDigit.text); <------------Did the same for this one as the one above
}
// This is the teens function
// It outputs the word representation for any number from 10 - 19 inclusive
function teens()
{
// write the code here <--------------And this one is just confusing, do not know how to work around this one with the function teens()
}
// 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 = "";
}
Here is the program I made. Sorry if its small. You type in a number between 10 - 99, and the number turns into the word. ex 12 = twelve.
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