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Javascript ios设备onscroll顶部位置已固定_Javascript_Iphone_Css_Mobile Safari - Fatal编程技术网

Javascript ios设备onscroll顶部位置已固定

Javascript ios设备onscroll顶部位置已固定,javascript,iphone,css,mobile-safari,Javascript,Iphone,Css,Mobile Safari,此代码将标题菜单div置于底部。在ipad中滚动时如何放置在页面顶部 提前谢谢我想这会对你有所帮助, function changeHeaderPosition() { $('.header-menu').css('top', window.innerHeight + window.scrollY - 44 + "px"); } $(document).bind('scroll', function() { changeHeaderPosition(); });

此代码将标题菜单div置于底部。在ipad中滚动时如何放置在页面顶部

提前谢谢

我想这会对你有所帮助,
function changeHeaderPosition() {   
  $('.header-menu').css('top', window.innerHeight + window.scrollY - 44 + "px");
}

$(document).bind('scroll', function() {
  changeHeaderPosition();
});