Event Flex

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  4. Using change event to recognize that a new item was entered into the prompt, and adds it to the data provider


    xmlns:s="library://ns.adobe.com/flex/spark"
    xmlns:mx="library://ns.adobe.com/flex/mx">
    
        
    
    
         
        import spark.events.IndexChangeEvent; 
        // Event handler to determine if the selected item is new. 
        protected function myCB_changeHandler(event:IndexChangeEvent):void 
        { 
                // Determine if the index specifies a new data item. 
                if(myCB.selectedIndex == spark.components.ComboBox.CUSTOM_SELECTED_ITEM) 
                    // Add the new item to the data provider. 
                    myCB.dataProvider.addItem(myCB.selectedItem); 
        } 
      
    
    
    
    
        
            
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