让jqgrid里面数据循环滚动展示

gridComplete: function () {

var ob3 = $(this).getGridParam("records");

var div = $('.jqgrid').closest('.ui-jqgrid-bdiv')[0],offsetHeight = div.offsetHeight//////////////

, scrollHeight = div.scrollHeight-offsetHeight, scrollTop = 0,timer;

function scrollBody() {

timer = setInterval(function () {

scrollTop += 1;

div.scrollTop = scrollTop;

if (scrollTop >= scrollHeight) {//循环滚动

scrollHeight = div.scrollHeight - offsetHeight;//如果在滚动过程中添加过数据，需要重新结算scrollHeight

if(scrollTop>=(ob3-16)*33){

scrollTop = 0; //循环滚动，重置滚动头即可

}

}

}, 50);

}

$('.jqgrid').mouseover(function () {//添加over事件，停止滚动

clearInterval(timer);

});

$('.jqgrid').mouseout(function (e) {//添加mouseout事件，继续滚动

scrollBody();

});

if(ob3>8){

scrollBody() ;///开始滚动jqgrid内容

}

}