Flex :: Extending DropDownList To Include An Extra Option?

Mar 27, 2011

I want to extend DropDownList control to include an option for creating or editing the options. For example; for a list of projects in the dropdown list, there will be another option that says "Create new project..." or "Edit projects..." and this will be the last option in the list. When user selects this option, the selectedIndex or selectedItem will not change and corresponding action will be taken (for example a popup window shows up).This will be a convenient way for the end user. Now I want this to work independent of the context and the class must be reusable. User will only specify the optionText and optionFunction to work this out. The basic structure of the class looks like this:

public class OptiveDropDownList extends DropDownList
{
private var _enableOption:Boolean;

[code].....

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