Event.UNLOAD
JavaScript 1.0+, JScript 1.0+ Nav2+, IE 3+, Opera3+ Syntax
Event.UNLOAD
Description
The UNLOAD property of the Event object is used by documents to indicate when a new document is loaded in a browser or when the browser window is closed.
Example
Listing 7.239 shows how the UNLOAD property can be used to find out when a browser has finished unloading a Web page. When the UNLOAD event has been captured, the handle() function is called, which informs the user that the page has been unloaded.
Listing 7.239 Accessing the UNLOAD Property
<html> <head> <title>Using the Event.UNLOAD</title> </head> <body> <script language = "JavaScript"> <!--Hide // sets up the window to capture UNLOAD events window.captureEvents(Event.UNLOAD); ... |
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