OK - here's more info.
I'm passing the returned array as the dataprovider for a list (passed as
"dataObject"):
<mx:List id="listDisplay" rowCount="{listDisplay.dataProvider.length}"
labelFunction="myLabelFunction"
dataProvider="{dataObject}"
rowHeight="16" selectable="false" styleName="dgTextStyle"
width="100%"/>
The labelFunction is:
function myLabelFunction(item):String
{
return item.label + ": " + item.data;
}
Does that help?
I thought the string conversion in the function would do the trick, because
the labelFunction is looking for strings, but that still gives me a NaN.
- Tom
At 10:11 AM 4/17/2005, you wrote:
>Hi,
>
>Everything in function seems to be right, I feel something is wrong
>somewhere else.....
>
>Can you post the code, how you are calling this function.
>
>To isolate the problem, just call this function and show results in alert.
>
>e.g.
>
>alert(getPercentages(80,20,10000)[0].data)
>
>
>-abdul
>
>
>-----Original Message-----
>From: [email protected] [mailto:[EMAIL PROTECTED]
>Sent: Sunday, April 17, 2005 5:40 PM
>To: [email protected]
>Subject: [flexcoders] Simple arithmetic
>
>
>I'm trying to pass three numbers to a function and have it return an array
>containing two numbers that will be used as the dataprovider for a list.
>The list uses a labelFunction to display items in the form:
>
>"label": "data"
>"label": "data"
>
>for example:
>
>Salary: $80,000
>Bonus: $20,000
>
>Here's the latest thing I tried (doesn't work, but shows what I'm shooting
>for):
>
>function getPercentages(varX:Number,varY:Number,varZ:Number)
>{
> varX= (varX/100)*varZ;
> varY= (varY/100)*varZ;
> var newSalary = varX.toString();
> var newBonus = varY.toString();
> var newFigures = [
> {label:"Salary",data:newSalary},
> {label:"Bonus",data:newBonus}
> ];
> return newFigures;
>}
>
>Feeding the numbers
>
>varX = 80
>varY = 20
>varZ = 100,000
>
>should yield this list:
>
>Salary: $80,000
>Bonus: $20,000
>
>Instead, I get:
>
>Salary: NaN
>Bonus: NaN
>
>Assuming I've provided enough information, can anyone see what's wrong?
>
>- Tom
>
>
>
>
>
>
>
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