August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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window.onBlur
JavaScript1.0+, JScript1.0+ Nav2+, IE3+, Opera3+ Syntax
onBlur="command"
Description
The onBlur event handler is a property of a Window object and is fired when the focus is moved away from that particular window instance. Care should be taken when using this event handler, because it is possible to get into an infinite loop when using onFocus event handler or focus() method. Note that when this event handler is called within the <body> tag, it is overridden if a <frame> tag that also uses this event handler loaded the document.
Note
Some Navigator 3 browsers do not fully support this event handler when called in a <frameset> tag.
Example
Listing 7.555 has a frame set with two frames. The first frame, toc, has the onBlur ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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