August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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Text.focus()
JavaScript1.0+, JScript1.0+ Nav2+, IE3+, Opera3+ Syntax
text.focus()
Description
The focus() method of the Text object gives focus to the text box. Be careful when using this method in conjunction with the Text.blur() method. It can lead to a focus/blur loop, where the browser blurs a focus as soon as it is done, and vice versa.
Example
Listing 7.495 has two text boxes and two buttons. If the user clicks the first button, the cursor is set inside the first text box. If the user clicks the second text box, the cursor is set inside the second text box.
Listing 7.495 Using the focus() Method to Place the Cursor in the Desired Text Box
<html> <head> <script language="JavaScript"> <!-- Hide // Define the setFocus function called ... |
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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.
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