srcUrn Property

Internet Development Index

Retrieves the Uniform Resource Name (URN) of the behavior that fired the event.


event.srcUrn [ = sUrn ]

Possible Values

sUrnString that specifies or receives the URN identifier.

The property is read/write. The property has a default value of null.

Expressions can be used in place of the preceding value(s), as of Microsoft® Internet Explorer 5. For more information, see About Dynamic Properties.


This property is set to null unless both of the following conditions are true:

  • A behavior currently is attached to the element on which the event is fired.
  • The behavior defined in the preceding bullet has specified a URN identifier and fired the event.

Standards Information

There is no public standard that applies to this property.

Applies To


See Also

behaviorUrns, urns