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Creating a mortgage calculator in Flash MX
Author: Sas Jacobs
| Website: http://www.sasjacobs.com |
Functions
We'll need the following functions:
- CalculateRepayment - plays the calculate frame. Later, we'll add validation
to this function.
- setRepaymentTerm - sets the value of the intRepayments variable
- StartOver - plays the first frame of the movie
- floor - used to round the repayment to two decimal places
Add the code shown below to the first frame of the functions layer.
function CalculateRepayment(component) {
gotoAndPlay("calculate");
}
function setRepaymentTerm(component) {
intRepayments = component.getSelectedItem().data;
}
function StartOver() {
gotoAndPlay("start");
}
function floor(number) {
return Math.floor(number*Math.pow(10,2))/Math.pow(10,2);
}
Test the movie. If you click the Calculate button, the second frame should
display. Then you can click the New Calculation button to go back to the
first frame.
| » Level Intermediate |
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Added: : 2002-08-07
Rating: 1463.47 Votes: 45
Hits: 1255
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| » Author |
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Applications Developer
Marconi Australia
|
| » Download |
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Download the files used in this tutorial.
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Download (106 kb)
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Tutorials » Actionscripting
