I have one text box and one combobox.

I want it such that when someone changes the combobox value, the text should change in the text field.

priceText is the name of text box

My code is below; it's not working:

var comboFar:ComboBox = new ComboBox();
addChild(comboFar);

var items2:Array = [
{label:"Arizona", data:"87.97"},
{label:"Colorado", data:"91.97"},
];

comboFar.dataProvider = new DataProvider(items2);

comboFar.addEventListener("change",testFar());

function testFar(event):void {

  priceText.text =event_obj.target.selectedItem.data;

}