{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.manongdao.com/data/attach/logo/logo.png', '推荐 走好不送 的问题《Mobile web: -webkit-overflow-scrolling: touch conf》','https://www.manongdao.com/q-768941.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
I use position: fixed to create a fixed top navigation menu on my mobile web application.
After adding -webkit-overflow-scrolling: touch, the scrolling works smoothly. However, the top menu disappears during scrolling. It shows only after the scrolling stops.
I have searched many solutions, such as CSS3 property webkit-overflow-scrolling:touch ERROR and iOS5 Images disappear when scrolling with webkit-overflow-scrolling: touch. However, the given solutions are not working for me. Please check out this example: http://jsbin.com/woxuwihuzu/12/ (visited from iPhone 5c Chrome/Firefox).
Did I miss anything?
After two days struggling, I found this post saves me: 100% screen height css.
I have to limit the height of my content area to be the same height of the screen. Please find the working demo here: http://jsbin.com/tubaqaqumi/3/ (visit from a real phone; a Chrome simulator doesn't tell the difference).