Web18 dec. 2010 · position manually, ScrollTop returns 0 instead of the value the page was given via ScrollTo. Because ActiveElement now is not the same it was then. It probably refers to body element. Depending on the page compatibility settings, body.scrollTop may always be zero. Instead of activeElement.scrollTop, try measuring this: Web13 jan. 2014 · Solution 2. The scrollTop property isn't W3C standard - even it implemented in most browsers (originally form IE ), but not in Chrome. The standard property called pageYOffset (not supported in IE < 9) - try it! JavaScript.
HTML DOM Element scrollHeight Property - W3School
Web6 sep. 2024 · 2 Answers. Sorted by: 3. $ ('html, body').animate ( {scrollTop: 0}, 'slow'); is perfectly valid code for an animated scroll. However, it makes no sense to have an … Web7 okt. 2024 · I used "scrollTop" property of div element to maintain its position but in IE8, it is returning me 0 always. Note: There is no postback on this one. If I switch to … movie in good company cast
scrollTop、clientHeight、 scrollHeight...学完真的理解了 - 掘金
Web18 dec. 2024 · To force page scroll to the top regardless load/refresh, I recommend that you can use the window.onbeforeunload event in js to achieve this. Because browsers "remember" the last scroll position before unloading, so if you set scroll value to 0,0 just before the unload of your page they will remember of 0,0 and won't scroll back to where … Web(2)查看scrollTop的值. 如上图所示:竖直方向上滚动条没有向下滚动时,则scrollTop的值为0。 如上图所示:竖直方向上滚动条没有向下滚动了一定距离,则此时scrollTop的值为59。 (3)查看crollWidth的值. 如上图所示:scrollWidth的值为704,代表内容的宽度。 Web17 jul. 2009 · function scrollToTop(callback) { if ($('html').scrollTop()) { $('html').animate({ scrollTop: 0 }, callback); return; } $('body').animate({ scrollTop: 0 }, callback); } The … heather hooper charleston sc