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微信瀏覽器禁止頁面下拉查看網址(不影響頁面內部scroll)

完美解決 comm -i con js代碼 uil from () -c

此類事件是手機touchmove默認事件行為,可以通過js代碼隱藏事件:

$(‘body’).on(‘touchmove’, function (event) {event.preventDefault();}); or document.addEventListener(‘touchmove‘, function(e){e.preventDefault()}, false); 但這樣往往會把頁面原生的scroll效果也一同去掉了,下面的代碼可以完美解決這個問題: 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();    } });
詳情見:https://github.com/luster-io/prevent-overscroll/blob/master/index.html

微信瀏覽器禁止頁面下拉查看網址(不影響頁面內部scroll)