August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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Textarea.onSelect
JavaScript1.0+, JScript1.0+ IE3+ Syntax
onSelect="command"
Description
The onSelect event handler of an instance of a Textarea object is fired when the text in the area is highlighted. Care should be taken when using this event handler, because it is possible to get into an infinite loop when using other events or methods that are fired when the focus is placed on the text area.
Note
Note that Netscape defined this function in JavaScript 1.0, however, it is not fully implemented in any version released to date. Opera browsers do not support this function either.
Example
Listing 7.519 has two text areas. If the user highlights the text in the first text area, the default text of the first text area is written to the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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