Categories: event

javascript event propertyName

@March 15, 2008, 1:22 a.m.

propertyName	Firefox/Netscape/NN n/a IE 5(Win) Chrome/Safari/DOM n/a
	Read/Write
Returns a string containing the name of the object property that changed during an onpropertychange event. For other event types, the value is an empty string. If the changed property is a property of a property (e.g., a property of an element's style property), the returned value shows the "dot" version, such as style.color.

Example

if (evt.propertyName.indexOf("style") == 0) { // perform further processing on a changed style }

Value
String property name.

Default
Empty string.

javascript event prevValue