Angular 如何知道启动滚动面板何时位于底部？

我正在使用Priming ScrollPanel显示一些文本，我希望用户在启用按钮继续之前滚动到底部

我已经看过文档了，但看不到找到当前滚动位置和/或滚动时有事件的方法。有办法做到这一点吗

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谢谢

您可以使用scrollTop方法。榜样

<p-scrollPanel #sc [style]="{width: '100%', height: '200px'}">
            <div style="padding:1em;line-height:1.5">
                The story begins as Don Vito Corleone, the head of a New York Mafia family, oversees his daughter's wedding. His beloved
                son Michael has just come home from the war, but does not intend to become part of his father's business. Through
                Michael's life the nature of the family business becomes clear. The business of the family is just like the head
                of the family, kind and benevolent to those who give respect, but given to ruthless violence whenever anything stands
                against the good of the family.
                The story begins as Don Vito Corleone, the head of a New York Mafia family, oversees his daughter's wedding. His beloved
                son Michael has just come home from the war, but does not intend to become part of his father's business. Through Michael's
                life the nature of the family business becomes clear. The business of the family is just like the head of the family, kind
                and benevolent to those who give respect, but given to ruthless violence whenever anything stands against the good of the
                family.
            </div>
        </p-scrollPanel>
        <button (click)="sc.scrollTop(500)">Scroll bottom</button>

故事开始于纽约一个黑手党家族的首领唐·维托·科利昂监督女儿的婚礼。他的爱人
儿子迈克尔刚刚从战争中归来，但不打算成为他父亲事业的一部分。通过
迈克尔的一生——家族企业的本质变得清晰了。家族的生意就像头一样
对那些给予尊重的人仁慈，但在任何情况下都会施以残忍的暴力
违背了家庭的利益。
故事开始于纽约一个黑手党家族的首领唐·维托·科利昂监督女儿的婚礼。他的爱人
儿子迈克尔刚刚从战争中归来，但不打算成为他父亲事业的一部分。通过迈克尔的
家族企业的本质变得清晰起来。家族的生意就像家族的首脑一样，善良
对那些给予尊重的人是仁慈的，但在任何有损于公众利益的事情发生时，都会施以无情的暴力
家庭
滚动底部

您可以改用virtualScroller，它没有滚动条位置检测功能，但它有一个名为“惰性滚动”的属性，当滚动条到达末尾时，您可以执行一个操作