T > TextField.onSetFocus

TextField.onSetFocus

TextField, TextField.onSetFocus, onSetFocus

Availability

Flash Player 6.

Usage

TextField.onSetFocus = function(oldFocus){
statements;
};

Parameters

oldFocus The object to lose focus.

Returns

Nothing.

Description

Event handler; invoked when a text field receives keyboard focus. The oldFocus parameter is the object that loses the focus. For example, if the user presses the Tab key to move the input focus from a button to a text field, oldFocus contains the text field instance.

If there is no previously focused object, oldFocus contains a null value.