<style type="text/css" >*{font-size:12px;}tr{text-align:center;height:40px;}</style><script type="text/javascript"> $(function(){ //全选 $("#allselect").click(function(){ $("table :checkbox").prop("checked",$(this).prop("checked")); }); //删除数据 $("table").on("click",".del",function(){ $("table :checkbox:checked").closest("tr").remove(); }); //新添数据 $(".newone").click(function(){ //创建一个新的节点 var $newPro=$("<tr bgcolor='#FAF3E9'><td><input type='checkbox'/></td><td>刘家义</td><td>男</td><td>6565654315321321</td><td>钻石</td><td>15575938043</td><td>1997-4-26</td> <td>100000</td><td><img class='add' src='images/add.jpg' /> <img class='del' src='images/del.jpg' /></td></tr>") $("table").append($newPro); }); });</script></head><body><table width="800" border="0" cellspacing="0" cellpadding="0"> <tr bgcolor="#EBE7DC"> <td><input id="allselect" type="checkbox"/></td> <td>姓名</td> <td>性别</td> <td>卡号</td> <td>会员级别</td> <td>电话号码</td> <td>出生年月日</td> <td>消费金额</td> <td> </td> </tr> <tr bgcolor="#FAF3E9"> <td><input type="checkbox"/></td> <td>张三</td> <td>男</td> <td>6565654315321321</td> <td>短工</td> <td>18625455412</td> <td>1995-12-09</td> <td>10,000.00</td> <td> <img class='add' src="images/add.jpg" /> <img class='del' src="images/del.jpg" /> </td> </tr> <tr class="ll" bgcolor="#FEFAF7"> <td><input type="checkbox"/></td> <td>张三</td> <td>男</td> <td>6565654315321321</td> <td>短工</td> <td>18625455412</td> <td>1995-12-09</td> <td>10,000.00</td> <td> <img class='add' src="images/add.jpg" /> <img class='del' src="images/del.jpg" /> </td> </tr> <tr bgcolor="#FAF3E9"> <td><input type="checkbox"/></td> <td>张三</td> <td>男</td> <td>6565654315321321</td> <td>短工</td> <td>18625455412</td> <td>1995-12-09</td> <td>10,000.00</td> <td> <img class='add' src="images/add.jpg" /> <img class='del' src="images/del.jpg" /> </td> </tr></table><a href="#" class='newone'>新增</a>
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var $newPro=$("tr.ll").html();