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jquery seamless scroll up implementation code_jquery

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2016-05-16 17:39:05984browse
JS part
Copy code The code is as follows:

$(function (){
var $this = $(".renav");
var scrollTimer;
$this.hover(function(){
clearInterval(scrollTimer);
},function (){
scrollTimer = setInterval(function(){
scrollNews( $this );
}, 2000 );
}).trigger("mouseout");
});
function scrollNews(obj){
var $self = obj.find("ul:first");
var lineHeight = $self.find("li:first").height();
$self.animate({ "margin-top" : -lineHeight "px" },600 , function(){
$self.css({"margin-top":"0px"}).find( "li:first").appendTo($self);
})
}

HTML part
Copy code The code is as follows:





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