jqueryui动画一窥之jquery.ui.effect

(function( $, undefined ) { //—–闭包，熟了不能再熟了$.effects.effect.transfer = function( o, done ) {var elem = $( this ),target = $( o.to ),//最终移到到的目标元素targetFixed = target.css( "position" ) === "fixed",body = $("body"),fixTop = targetFixed ? body.scrollTop() : 0,fixLeft = targetFixed ? body.scrollLeft() : 0,endPosition = target.offset(),animation = {top: endPosition.top – fixTop ,left: endPosition.left – fixLeft ,height: target.innerHeight(),width: target.innerWidth()},startPosition = elem.offset(),transfer = $( '<div class="ui-effects-transfer"></div>' ) //————–构造动画元素.appendTo( document.body ).addClass( o.className ).css({top: startPosition.top – fixTop ,left: startPosition.left – fixLeft ,height: elem.innerHeight(),width: elem.innerWidth(),position: targetFixed ? "fixed" : "absolute" //—————定位}).animate( animation, o.duration, o.easing, function() {transfer.remove(); //————— 动画结束移除done(); //—动画完成});};})(jQuery);

，成功是奋斗的结果，而奋斗是成功的必经之路。