Difference between revisions of "JQuery"
From Wikicliki
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== jquery image hover == | == jquery image hover == | ||
| − | http://peps.ca/blog/easy-image-rollover-script-with-jquery/ | + | this [http://peps.ca/blog/easy-image-rollover-script-with-jquery/ image rollover] only requires you to apply the class ro to the image. it will swap in _o into the file name for an easy image swap using jquery. |
<pre> | <pre> | ||
Revision as of 08:00, 3 December 2009
jquery image hover
this image rollover only requires you to apply the class ro to the image. it will swap in _o into the file name for an easy image swap using jquery.
<script type="text/javascript">
$(document).ready( function()
{
PEPS.rollover.init();
});
PEPS = {};
PEPS.rollover =
{
init: function()
{
this.preload();
$(".ro").hover(
function () { $(this).attr( 'src', PEPS.rollover.newimage($(this).attr('src')) ); },
function () { $(this).attr( 'src', PEPS.rollover.oldimage($(this).attr('src')) ); }
);
},
preload: function()
{
$(window).bind('load', function() {
$('.ro').each( function( key, elm ) { $('<img>').attr( 'src', PEPS.rollover.newimage( $(this).attr('src') ) ); });
});
},
newimage: function( src ) { return src.substring( 0, src.search(/(\.[a-z]+)/) ) + '_o' + src.match(/(\.[a-z]+)/)[0]; },
oldimage: function( src ){ return src.replace(/_o/, ''); }
};
</script>
