What is the duration of A hurried event last?

I'm looking for a technique of memory proposed by Adobe where if I want to save and share between components, I can encapsulate data in a custom event class.  The problem I have has to do with how long an event of a reshipment.  I have a component that I want to store and share data, so I wrap the data in an event class and address.  The component that I want to share the data with has not been instantiated yet until further in the life cycle of programs.  When this component is instantiated and a listener is created to intercept the event, the event will still exist and the data still pending?  If this is not the case, how can I get the first component data shared with a component that lives on the line?

What you're missing is a data model that stores data and based user interface applications. You need to research the MVC architecture.

The basic premise is this.

The user interface interacts with the user to view the data from the model and update the model according to the user interactions, in General, what the user sees in the user interface is a representation of the data in the model no data which is held in the user interface. An example might be a series of sales figures. A user interface component can display data by using a datagrid control, while another part of the user interface may show pie chart or histogram, etc.. Interface components user refers not to the other, but show that what is stored in the model. In Flex, the user interface often used the data binding on the model, to get the needed to display data.

The model is the basis of the application and the user interface is only there to view the model and for the user to update the model. The user interface and the model are separated.

The model can be as simple as a class that can be accessed by all the user interface components. A popular way to access data from anywhere is the singleton pattern, which allows access to the data without declaring the class of the user interface.

The final part of the MVC uses events to communicate changes to the user interface to the model. This is done using a controller, which captures the user interface events and updates the model according to what is happening in the UI.

It's all a lot to take.

Tags: Flex

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