HELP! * GREY=local LOCAL HTML version of Foils prepared 15 January 1997

Foil 57 Event Handlers in JavaScript - III

From JavaScript Tutorial for CPS616 Technologies of the Information Age 1997 Basic Information Track of CPS -- Spring Semester 97. by Geoffrey C. Fox * Important Information in IMAGE
Secs 96.4
onUnLoad event handler is called when you exit a particular page
onLoad event handler is called when you load (or reload on returning to page) a new page
  • <body onLoad='alert("You have just seen my first JavaScript Program Loaded!")' .. other body tags ... >
onAbort -- Images -- handler called when user aborts loading of image by for instance clicking stop button
onError -- Images and windows -- called when document or Image loading causes an error
onFocus -- windows, frames, and all elements in forms -- handler called when Mouse lies in scope of a window/frame or particular form field
onBlur is opposite of onFocus and corresponds to Mouse leaving scope of those form fields (or window, frames)

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