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focus-position (gallery-focus-position) on cdn

Last Updated: 05/16/12

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Prajwalit

YUI Contributor

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Created: 05/16/12
Last CDN Push: 05/16/12
Build Tag: gallery-2012.05.16-20-37
Project: YUI 3
License: YUI BSD
YUI Version: 3.6.0pr1
Free for use.

Regular focus() function call sets cursor to 0th character position. But sometimes you may need to set it at custom position. This module allows you to do it.
After adding this module, you can pass a parameter to focus(pos), which can be either -

Number: eg. 4, and it will set the cursor after 4th character
"end": which will set cursor position at the end. (and you don't have to calculate length.

Suppose you have an <input> tag with some prefilled value in it. And you want to set cursor at the end of value -

Code Sample

<script src="http://yui.yahooapis.com/3.6.0pr1/build/yui/yui-min.js"></script>

YUI({
    //Last Gallery Build of this module
    gallery: 'gallery-2012.05.16-20-37'
}).use('gallery-focus-position', function(Y) {
  Y.one ("input").focus ("end"); 
  // replace "end" with any number if you want cursor to be at that position
});