html代码

<input type="button" id="quxiao" class="quxiao" name="quxiao" value="取消"><input type="hidden" id="oid" name="oid" value="<?php echo $v['oid'];?>"

js代码

<script type="text/javascript">    $(document).ready(function(){    $(".quxiao").each(function(){    $(this).click(function(){    quxiao($(this));})})});function quxiao(obj){var oid = $("#oid").val();$.ajax({type:"post",url:"xgkcg.php",dataType:'json',success:function(){alert("成功取消订单！");location.href=window.location.href;}})}</script>

　　xgkcg.php代码

<?phPRequire_once("config.php");header('content-type:application/json');$oid=$_POST['oid'];//$oid=addcslashes($_POST['oid']);$sql="delete from `djs_shops_orders` where oid = '$oid'";$result = mysql_query($sql);if($result){return true;}else{return false;}?>