Revision: 56819
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at April 16, 2012 20:20 by digitalclubb
Initial Code
(function( $ ) {
$.fn.unveil = function () {
var images = this, loaded, inview;
this.one("unveil", function(){
this.setAttribute( "src", this.getAttribute( "data-src" ) );
this.removeAttribute( "data-src" );
});
function unveil () {
inview = images.filter(function(){
var $e = $(this),
$w = $(window),
wt = $w.scrollTop(),
wb = wt + $w.height(),
et = $e.offset().top,
eb = et + $e.height();
return eb >= wt && et <= wb;
});
loaded = inview.trigger("unveil");
images = images.not( loaded );
}
$(window).scroll(unveil);
unveil();
return this;
};
})( jQuery );
Initial URL
Initial Description
Via @lmgalmeida
Usage:
data-src="image.jpg" src="loader.gif"
$("img").unveil();
Initial Title
unveil.js - a lightweight version of the \'lazy load\' plugin
Initial Tags
image, plugin, jquery
Initial Language
JavaScript