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js div设置为overflow: scroll; li标签指定滚动到某位置

window.scrollTo(0, 300); 这是滚动window的,但滚动下面li标签,
比如li[9]滚动到最上面,应该怎么做呢?
图片描述

        <div id="example-2"> 
            <div>这是标题</div>
            <div id="div1" style="height: 5rem;border: 1px solid #007AFF;overflow: scroll;">
                <ul>
                    <li>1</li>
                    <li>2</li>
                    <li>3</li>
                    <li>4</li>
                    <li>5</li>
                    <li>6</li>
                    <li>7</li>
                    <li>8</li>
                    <li>9</li>
                    <li>10</li>
                    <li>11</li>
                    <li>12</li>
                </ul>
            </div>
        </div>

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by (71.8m points)
div.addEventListener('scroll', function (){
    //...
})

设置div的scrollTop为li的offsetTop


代码地址


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