onFontChange( )


Adds an event handler that runs when an element's font value is changed.

An element triggers a change event when a site visitor changes the font value in the panel element.

A change event is not triggered when you change an element's font value using the element's fontFamily property in code.

Because onFontChange() is fired before validations are performed, do not check any of the validation properties in the onFontChange() event handler. For example, do not code an if statement that checks the valid property in onFontChange() because the property at this point contains values prior to the onFontChange() event.

Method Declaration
Copy
Method Parameters
handlerfunctionRequired

handler(event: Event): void The name of the function or the function expression to run when the element's value changes.

Returns
Return Type:Element
Did this help?