ActionScript 2.0 Components Language Reference 
ActionScript 2.0 Components Language Reference |
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Flash Player 6 (6.0.79.0).
Flash MX 2004.
comboBoxInstance.labelFunction
Property; a function that computes the label of a data provider item. You must define the function. The default value is undefined.
The following example creates a data provider and then defines a function to specify what to use as the label in the drop-down list:
myComboBox.dataProvider = [
{firstName:"Nigel", lastName:"Pegg", age:"really young"},
{firstName:"Gary", lastName:"Grossman", age:"young"},
{firstName:"Chris", lastName:"Walcott", age:"old"},
{firstName:"Greg", lastName:"Yachuk", age:"really old"} ];
myComboBox.labelFunction = function(itemObj){
return (itemObj.lastName + ", " + itemObj.firstName);
}
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