Everything on the manufacturer of the screen?

Hello, I am doing an application for blackberry, but of what I have learned so far, I am doing everything in the constructor of the form. I think I might do something wrong, because this would not changes in real-time. For example, I'm trying to display a table, and the click of a button, I insert and element and display. I know the codes, but where do I enter the code in? If the code of my screen is in the constructor of the main screen, wouldn't she called only once?

Regards, Alex.

your class Structure must be like that.

abc class extends FieldChangeListener implements screen

{

constructor

public abc()

{

}

public void fieldChanged (field f, int context)

{

if(f == ButtonObject)

{

When you click the button, write your code here.

}

}

}

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Tags: BlackBerry Developers

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