php+sql创建本地项目详细步骤3——查看与删除数据库数据

直接上代码,查看上一篇中插入的数据

<?php

include 'dblink.php';

$sql="select * from shoes_jd_wx"; 

$rs=mysql_query($sql); //执行sql语句,获得结果集。

$arr=array();

while($ro=mysql_fetch_array($rs)){//从结果集中获取一行记录作为关联数组。

   $arr[]=$ro;

}

?>

<html>

<head>

<meta http-equiv="Content-Type" content="text/html" charset="utf-8" /> 

<title>女鞋管理列表</title>

</head>

<?php include 'header.php';?>

<body>

<div class="main">

    <table class="table table-bordered table-center">

        <tr>

            <th>图片名称</th>

            <th>京东价格</th>

            <th>邮费</th>

            <th>操作</th>

        </tr>

        <?php

         if($arr){foreach($arr as $shoes){ 

        ?>

        <tr data-id="<?php echo $shoes['id']; ?>">

            <td><?php echo $shoes['picname']; ?></td>

            <td><?php echo $shoes['jdprice'];?></td>

            <td><?php echo $shoes['postfree'];?></td>

            <td><a href="updateshoes.php?id=<?php echo $shoes['id']; ?>" class="btn btn-link editshoes">编辑</a>

            <a href="javascript:void(0);" data-id ="<?php echo $shoes['id']; ?>" class="btn btn-link delshoes">删除</a></td>

        </tr>

         <?php }}?>

    </table>

</div>

<?php include 'footer.php';?>

<script>

$(document).ready(function(){

    $(".delshoes").click(function(){

        var id = $(this).data("id");

        $.ajax({

              type: 'POST',

              url: "deleteAction.php",

              data: {"id":id},

              dataType: 'json',

              success: function(result){

                  if(result == 1){

                      alert("删除成功");

                  }else{

                      alert("删除失败");

                  }

                  window.location.href = 'http://localhost/shoes/shoesmanage.php'

              }

        });

    })

})

</script>

</body>

</html>

删除数据:在上面的代码中已经可以看到,这里的删除全部使用ajax

deleteAction.php

<?php include 'dblink.php';



$id=$_POST['id'];

$sql="delete from shoes_jd_wx where id='$id'";



if(mysql_query($sql)){

    echo json_encode(1);

}else{

    echo json_encode(0);

}

mysql_close($dblink);

?>

 

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