jquery 给层动态设高度,但是层没变化
我用jquery 给层设高度
- JScript code
$(function () { alert($("#div_mian").height());//数值是1440 $("#div_mian").height($("#div_mian").height()); $(window.document.body).css("overflow-y", "hidden"); alert($("#div_mian").height());//数值是1440但是层没出滚动条。(样式中这样设置:overflow-y:auto;) });[解决办法]
$(window.document.body).css("overflow-y", "hidden");
--->
$("body").css("overflow-y", "hidden");