Difference between revisions of "JQuery"
From Wikicliki
| Line 3: | Line 3: | ||
http://peps.ca/blog/easy-image-rollover-script-with-jquery/ | http://peps.ca/blog/easy-image-rollover-script-with-jquery/ | ||
| − | + | <pre> | |
| + | <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> | ||
| + | </pre> | ||
== See Also == | == See Also == | ||
Revision as of 07:58, 3 December 2009
jquery image hover
http://peps.ca/blog/easy-image-rollover-script-with-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>
