scrollTop與scrollLeft

scrollTop與scrollLeft 1).scrollTop 總結 scrollTop gets or sets the number of pixels that the content of an element is scrolled upward.(這句話不知道怎麼翻譯,我相信看原文解釋更清楚) 語法 // 獲取元素被滾動到上方的值 var intElemScrollTop = el

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