jquery - 删除第二行之后的 html 表格行

Question

如何删除第二行之后的 html 表格行？如果表中有 5 行，1 和 2 是安全的，则 3,4,5 必须删除

Answer 1

使用detach( ) 而不是 remove()

var myremovedElems = $("#table tr:gt(1)").detach();

The .detach() method is the same as .remove(), except that .detach() keeps all jQuery data associated with the removed elements. This method is useful when removed elements are to be reinserted into the DOM at a later time.