You do not want to base your logic entirely off of position, since it can change. You will want to target another identifier, ... ... <看更多>

jQuery (document).click(function(event){. event.stopPropagation();. var elem = event.target;. function traverseUp(el){. var result = el.tagName. ... <看更多>

.eq(). 選擇一個jQuery 物件集合（一個或多個）時，可以使用.eq (index) 選擇該對象的索引編號的元素 ... ... <看更多>

jQuery eq () Selector | jQuery Selector | jQuery Full Tutorial in Hindi. Watch later. Share. Copy link. Info. Shopping. Tap to unmute. ... <看更多>