不，我不会使用事件处理，因为:

不是所有的事件都能保证到达身体， 选择文本并向下移动实际上是在滚动文档， 如果在分离某事物的阶段出了差错，你就完蛋了。

我已经咬了这个通过制作一个隐藏的文本区域复制粘贴动作，猜什么，页面滚动每当我做复制，因为内部我必须在我调用document.execCommand('copy')之前选择文本区域。

不管怎样，这就是我的方式，注意setTimeout():

document.body.setAttribute('style','overflow:hidden;');
// do your thing...
setTimeout(function(){document.body.setAttribute('style','overflow:visible;');}, 500);

当滚动条暂时消失时，会出现动量闪烁，但这是可以接受的。

根据galambalazs的帖子，我将添加对触摸设备的支持，允许我们触摸但不能上下滚动:

function disable_scroll() {
   ...
   document.ontouchmove = function(e){ 
        e.preventDefault(); 
   }
}

function enable_scroll() {
   ...
   document.ontouchmove = function(e){ 
     return true; 
   }
}

我刚刚整理的一些东西:

斯菲德尔

document.onwheel = function(e) { // get the target element target = e.target; // the target element might be the children of the scrollable element // e.g., "li"s inside an "ul", "p"s inside a "div" etc. // we need to get the parent element and check if it is scrollable // if the parent isn't scrollable, we move up to the next parent while (target.scrollHeight <= target.clientHeight) { // while looping parents, we'll eventually reach document.body // since body doesn't have a parent, we need to exit the while loop if (target == document.body) { break; } target = target.parentElement; } // we want this behaviour on elements other than the body if (target != document.body) { // if the scrollbar is at the top and yet if it still tries to scroll up // we prevent the scrolling if (target.scrollTop <= 0 && e.deltaY < 0) { e.preventDefault(); } // similarly, if the scrollbar is at the bottom and it still tries to scroll down // we prevent it else if (target.clientHeight + target.scrollTop >= target.scrollHeight && e.deltaY > 0) { e.preventDefault(); } } }; body { background: gainsboro; } #box { width: 300px; height: 600px; padding: 5px; border: 1px solid silver; margin: 50px auto; background: white; overflow: auto; } <div id="box"> <p> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. </p> <p> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. </p> <p> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. </p> <p> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. </p> </div>

我一直在寻找这个问题的解决方案，但对上面的任何解决方案都不满意(在写这个答案时)，所以我想出了这个解决方案。

CSS

.scrollDisabled {   
    position: fixed;
    margin-top: 0;// override by JS to use acc to curr $(window).scrollTop()
    width: 100%;
}

JS

var y_offsetWhenScrollDisabled=0;

function disableScrollOnBody(){
    y_offsetWhenScrollDisabled= $(window).scrollTop();
    $('body').addClass('scrollDisabled').css('margin-top', -y_offsetWhenScrollDisabled);
}
function enableScrollOnBody(){
    $('body').removeClass('scrollDisabled').css('margin-top', 0);
    $(window).scrollTop(y_offsetWhenScrollDisabled);
}

var winX = null;
var winY = null;

window.addEventListener('scroll', function () {
    if (winX !== null && winY !== null) {
        window.scrollTo(winX, winY);
    }
});

function disableWindowScroll() {
    winX = window.scrollX;
    winY = window.scrollY;
}

function enableWindowScroll() {
    winX = null;
    winY = null;
}

我在触摸设备上也有类似的问题。向元素添加“touch-action: none”解决了这个问题。

获取更多信息。看看这个:-

https://developer.mozilla.org/en-US/docs/Web/CSS/touch-action