User Guide
192 ComboBox component
See also
ComboBox.removeItemAt(), ComboBox.replaceItemAt()
ComboBox.removeItemAt()
Availability
Flash Player 6 (6.0.79.0).
Edition
Flash MX 2004.
Usage
comboBoxInstance.removeItemAt(index)
Parameters
index A number that indicates the position of the item to remove. The index is zero-based.
Returns
An object; the removed item (undefined if no item exists).
Description
Method; removes the item at the specified index position. The list indices after the index
indicated by the
index parameter collapse by one. This is a method of the List component
that is available from an instance of the ComboBox component.
Example
With a ComboBox instance my_cb on the Stage, and a Button component instance
clear_button on the Stage, the following ActionScript positions the combo box and button
beside each other. When you click the combo box, you’ll see a list of two items. When you
click the button, it clears the combo box’s second item (at index position
1, because the value
is zero-based):
my_cb.move(10, 10);
clear_button.move(120, 10);
// Create dataprovider.
var myDP_array:Array = new Array();
myDP_array.push({data:1, label:"First Item"});
myDP_array.push({data:2, label:"Second Item"});
my_cb.dataProvider = myDP_array;