var overscroll = function(el) {
el.addEventListener('touchstart', function() {
var top = el.scrollTop
, totalScroll = el.scrollHeight
, currentScroll = top + el.offsetHeight;
//If we're at the top or the bottom of the containers
//scroll, push up or down one pixel.
//
//this prevents the scroll from "passing through" to
//the body.
if(top === 0) {
el.scrollTop = 1;
} else if(currentScroll === totalScroll) {
el.scrollTop = top - 1;
}
});
el.addEventListener('touchmove', function(evt) {
//if the content is actually scrollable, i.e. the content is long enough
//that scrolling can occur
if(el.offsetHeight < el.scrollHeight)
evt._isScroller = true;
});
}
overscroll(document.querySelector('.scroll'));
document.body.addEventListener('touchmove', function(evt) {
//In this case, the default behavior is scrolling the body, which
//would result in an overflow. Since we don't want that, we preventDefault.
if(!evt._isScroller) {
evt.preventDefault();
}
});
document.querySelector('body').addEventListener('touchstart', function (ev) {
ev.preventDefault();
});
document.addEventListener('touchstart',function(event){
event.preventDefault();
});
浏览器好像是不可以锁定固定的吧!但是也不会楼主说的向下平移吧!
你试试我用的这款手机QQ浏览器吧!暂时还没发现它可以固定,但是不会向下平移的,
而且本身这款浏览器就是比较好用的,对于年轻人来说,上网的功能很全的,对于上年纪的
人来说,简洁的页面应该也是很不错的,上网浏览速度很快,还节省流量。