核心代码: var $tr = $(this).closest('.tr_clone'); var $clone = $tr.clone(); $clone.find(':text').val(''); $tr.after($clone); 实例: HTML: <table width="100%" border="0" cellspacing="0" cellpadding="0" id="table-data"> <tr> <td>Name</td> <td>Location</td> <td>From</td> <td>To&… Read More