$("#add_5").click(function(){ var str_1="<tr> <td><input type="text" placeholder="商品名称" class="reg_input mput"> </td>" + " <td> <label class="radio"> <input type="radio" name="Umbrella">每天</label> " + " <label class="radio"> <input type="radio" checked="checked" name="Umbrella">每次 </label> " + " </td><td>收费<input type="text" placeholder="" class="reg_input mput"> 元 </td>" + " <td><a class="cancel onclick="$(this).parents("tr").remove()" >取消</a></td>" + " </tr> "; $("#add_5s").append(str_1); }); /*删除选中行*/ $(".cancel").live("click",function(){ if(confirm("确定要删除吗?")){ $(this).parents("tr").remove(); } });