Pull dynamically array objects

Hello, I'm doing a basic model of a graphical Portal as a proof of Concept, and I'm stuck at getting the correct array element.
I have a choice of areas, broken out by remaining weeks to the event:
{WeeksTo: '54', budget2003North: "6235", actual2003North: "4001", budget2003West: '6525', actual2003West: "4799", budget2003South: '6670', actual2003South: eventTotal "4847,": "5565"}, repeat this for several years.

What I want to do is visualize the different years in a line chart and then fill a pie as an exploration. The graph each element as name = "event2006", name = "event2007", etc.. The problem I have is that I can tell the hitData.element.name what year was clicked on, but I can't break through the data dynamically. For example, if you clicked on a line of 2007, I have

var year: String = e.hitData.element.name.substr (5);

var pieDataCenter:ArrayCollection = new ArrayCollection ([] collection
{Product: "Real" Total: "e.hitData.item.actual" + year + "Center"},
{Product: 'Budget', Total: 'e.hitData.item.budget' + year + 'Center'},
]);

It's to try to get {product: "Real", in Total: e.hitData.item.actual2007Center},
I used the API of D.eval library () and could not get that to work and I (and colleagues) have not found what I was looking for in the books we have and online.

Is it possible to access variables or array items this way in Flex? I know that my approach is probably wrong, but as a CEP to examine the feasibility of using Flex in the future, I am interested to know if this can be done anyway.
The application we have is ColdFusion and we look at re-writing of our application by using a Flex front-end. As we are from a ColdFusion background, we are accustomed to pulling pages dynamically without knowing what data to rely on. My understanding of Flex is that the Committee must be stretched in advance, you can't use ActionScript to loop effectively and build panels according to the needs (for example, for a report showing the stands, at a venue might have just the North and the South, where another perhaps more). Is this something I have good or I'm not grasp the concepts correctly?

Thanks in advance for your time,

Mike.

If you have an ArrayCollection of objects that you are graphics collection. Try to access your properties of the object with the notation of support like this:

{Product: 'Real' Total: e.hitData.item ['actual' + year + 'Center']},

In regard to panels to be stretched in advance, I think that it is a mistake. You can use ActionScript to dynamically create any container, including panels. It is quite easy to create containers after the events of the time of execution. Here is a simple function to add a panel:

private function addPanel (): void {}
var newPanel:Panel = new Panel();
newPanel.width = 200;
newPanel.height = 100;
newPanel.title = "new Panel";
someContainerToAddTo.addChild (newPanel);
}

Vygo

Tags: Flex

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