Ok, a night of sleep and your comments cleared things up. I have the else if statement because in the future we might add a third image "yellow_dot.jpg" if all the other conditions fail.
What I did is just put in return statements after each assignment statement and it works perfectly. Thanks for your help. J --- In [email protected], "Tim Hoff" <[EMAIL PROTECTED]> wrote: > > Hey Jason, > > It looks like you are setting the image source to null everytime, > after your conditional statements. Also, you don't need else if. > Just using else would work in this situation. > > -TH > > --- In [email protected], "jnewport" <jason_newport@> > wrote: > > > > Ok I am going nuts here. Can use another set of eyes for something > > that should be easy. I am overwriting the set data method for my > > itemRenderer like so: > > > > //Overrride the set method for the data property so > that when > > scrolling nothing changes > > override public function set data(value:Object):void > > { > > super.data = value; > > if(value != null) > > { > > var currentValue:Number = > value.perchange; > > trace(currentValue); > > toolTip=currentValue.toString > (); > > if(currentValue < 0) > > { > > image.source = > negativeAmountSymbol; > > } else if(currentValue >= 0){ > > image.source = > positiveAmountSymbol; > > } > > image.source = null; > > } > > } > > } > > > > > > Here is my data provider: > > > > public var CityData:ArrayCollection = new ArrayCollection([ > > { > > title: "cycle 1", perchange: -32, > > revenue:[ > > { Month: "Jan", Revenue: 2000 }, > > { Month: "Feb", Revenue: 1000 }, > > { Month: "Mar", Revenue: 1500 }, > > { Month: "Apr", Revenue: 1800 }, > > { Month: "May", Revenue: 2400 } > > ], percentage: 33 > > }, > > { > > title: "cycle 2", perchange: 33, > > revenue:[ > > { Month: "Jan", Revenue: 1000 }, > > { Month: "Feb", Revenue: 230 }, > > { Month: "Mar", Revenue: 1500 }, > > { Month: "Apr", Revenue: 2800 }, > > { Month: "May", Revenue: 2400 } > > ], percentage: 15 > > } > > ]); > > > > When I run the tooTip shows the perchange Number correctly (-32 and > > 33), but the images don't show so up in the itemRenderer so > according > > to my code currentValue must be "null". If take out the "else if" > > statement and the image.source=null then it will show the > > positiveAmountSymbol because it says it isn't less than 0. > > > > What gives? Thanks in advance. > > > > jason > > >
