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PHP大作業代碼（方便隊友重組代碼）管理員+訂單

本文轉載自   查看原文   2020-05-30 17:49   907 

conn.php

<?php
$conn = mysqli_connect("localhost:3306", "root", "123456","db") or die("連接數據庫服務器失敗！".mysqli_error()); //連接MySQL服務器，選擇數據庫
mysqli_query($conn,"set names utf8");                        //設置數據庫編碼格式utf8
?>

gl.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>管理員界面</title>
</head>
<body>

        <div align="center">
            <a href="gadd.html">添加商品</a><br>
            <a href="del.php">刪除商品</a><br>
            <a href="update.php">更改商品</a><br>
            <a href="updd.html">更改訂單狀態</a><br>
        </div>
</body>
</html>

gadd.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>添加商品界面</title>
</head>
<body>
<div align="center" >
    <form action="gadd.php" method="post">
        書名<input type="text" name="name"><br>
        價格<input type="text" name="prince"><br>
        數量<input type="text"name="number"><br>
        <input type="submit" value="確認添加">
    </form>
</div>
</body>
</html>

gadd.php

<?php
/**
 * Created by PhpStorm.
 * User: 田慶輝
 * Date: 2020/5/29
 * Time: 11:00
 */


$name=$_POST['name'];
$prince=$_POST['prince'];
$number=$_POST['number'];


include_once("conn.php");
$sql = "insert into book(name,prince,number) values ('$name','$prince','$number')";
//echo 'sql語句為',$sql;
$result = mysqli_query($conn,$sql);
//echo $result;
if ($result){
    echo "添加成功,點擊<a href='gl.html'>這里</a>回到主菜單";
}else{
    echo "<script>alert('添加失敗');history.go(-1);</script>";
}

del.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>刪除商品界面</title>
    <style type="text/css">
        html{font-size:12px;}
        fieldset{width:850px; margin: 0 auto;}
        legend{font-weight:bold; font-size:14px;}
        label{float:left; width:70px; margin-left:10px;}
        .left{margin-left:80px;}
        .input{width:150px;}
        .sousu{margin-left:210px; width:300px}
        .sousubutton{margin-left:20px;}
    </style>
</head>
<body>
<?php
?>
<fieldset>
    <legend><font color="blue">商品刪除</font></legend>
    <p>
        <input id="sousu" name="sousu" type="text"  class="sousu"  >
        <input type="submit" name="sousubutton" value="搜索"  class="sousubutton">
    <p/>
    <table border="0px"cellspacing="20px" cellpadding="5px">
        <?php
        include_once("conn.php");
        $sql = "select * from book ";
        $rs=mysqli_query($conn,$sql);
        //$row = mysqli_fetch_array($rs);
        while($row = mysqli_fetch_row($rs)){
            echo "<tr><td>$row[0]</td><td>$row[1]</td><td>$row[2]</td><td><a href='del2.php?id=$row[0]' >刪除</a></td><td></td></tr>";
        }
        ?>
    </table>
</fieldset>
</body>
</html>

del2.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>刪除界面</title>
</head>
<body>

</div>
</body>
</html>
<?php
include_once("conn.php");
$name=$_GET['id'];
echo $name,'商品已經被刪除';
$sql = "delete from book where name = '$name'";
//echo 'sql語句為',$sql;
$result = mysqli_query($conn,$sql);
//echo $result;
if ($result){
    echo "點擊<a href='gl.html'>這里</a>回到主菜單";
}else{
    echo "<script>alert('刪除失敗');history.go(-1);</script>";
}

update.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>修改商品界面</title>
    <style type="text/css">
        html{font-size:12px;}
        fieldset{width:850px; margin: 0 auto;}
        legend{font-weight:bold; font-size:14px;}
        label{float:left; width:70px; margin-left:10px;}
        .left{margin-left:80px;}
        .input{width:150px;}
        .sousu{margin-left:210px; width:300px}
        .sousubutton{margin-left:20px;}
    </style>
</head>
<body>
<?php
?>
<fieldset>
    <legend><font color="blue">商品修改</font></legend>
    <p>
        <input id="sousu" name="sousu" type="text"  class="sousu"  >
        <input type="submit" name="sousubutton" value="搜索"  class="sousubutton">
    <p/>
    <table border="0px"cellspacing="20px" cellpadding="5px">
        <?php
        include_once("conn.php");
        $sql = "select * from book ";
        $rs=mysqli_query($conn,$sql);
        //$row = mysqli_fetch_array($rs);
        while($row = mysqli_fetch_row($rs)){
            echo "<tr><td>$row[0]</td><td>$row[1]</td><td>$row[2]</td><td><a href='update2.php?id=$row[0]' >修改</a></td><td></td></tr>";
        }
        ?>
    </table>
</fieldset>
</body>
</html>

update.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>修改界面</title>
</head>
<body>
    <div align="center">
    請輸入修改后的信息
    <form action="" method="post">
        書名<input type="text" name="name" value=<?php echo  $_GET['id']?> ><br><br>
        價格<input type="text" name="prince"> <br><br>
        數量<input type="text" name="number"><br><br>
        <input type="submit" value="確認修改">
    </form>
</div>
</body>
</html>
<?php
if($_POST)
{
    $name=$_POST['name'];
    $prince=$_POST['prince'];
    $number=$_POST['number'];
    include_once("conn.php");
    $sql = "update book set name='$name',prince='$prince',number='$number' where name='$name'  ";
    //echo 'sql語句為',$sql;
    $result = mysqli_query($conn,$sql);
//echo $result;
    if ($result){
        echo "修改成功點擊<a href='gl.html'>這里</a>回到主菜單";
        echo "<script>alert('修改成功');history.go(-2);</script>";
    }else{
        echo "<script>alert('修改失敗');history.go(-1);</script>";
    }
}

 

updateorder.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>修改訂單狀態界面</title>
    <style type="text/css">
        html{font-size:12px;}
        fieldset{width:850px; margin: 0 auto;}
        legend{font-weight:bold; font-size:14px;}
        label{float:left; width:70px; margin-left:10px;}
        .left{margin-left:80px;}
        .input{width:150px;}
        .sousu{margin-left:210px; width:300px}
        .sousubutton{margin-left:20px;}
    </style>
</head>
<body>
<?php
?>
<fieldset>
    <legend><font color="blue">訂單修改</font></legend>
    <p>
        <input id="sousu" name="sousu" type="text"  class="sousu"  >
        <input type="submit" name="sousubutton" value="搜索"  class="sousubutton">
    <p/>
    <table border="0px"cellspacing="20px" cellpadding="5px">
        <?php
        include_once("conn.php");
        $sql = "select * from orderinfo ";
        $rs=mysqli_query($conn,$sql);
        echo "<tr><td>商品名（書名）</td><td>用戶名</td><td>地址</td><td>電話號碼</td><td>訂單狀態</td><td>操作</td><td></td></tr>";
        //$row = mysqli_fetch_array($rs);
        while($row = mysqli_fetch_row($rs)){
            echo "<tr><td>《$row[3]》</td><td>$row[2]</td><td>$row[1]</td><td>$row[4]</td><td>$row[5]</td><td><a href='updateorder2.php?id=$row[0]' >修改訂單狀態</a></td><td></td></tr>";
        }
        ?>
    </table>
</fieldset>
</body>
</html>

updaterorder2.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>修改界面</title>
</head>
<body>
<div align="center">
    請輸入修改后的信息
    <form action="" method="post">
        訂單號<input type="text" name="name" value=<?php echo  $_GET['id']?> ><br><br>
        訂單狀態<select name="state">
            <option value ="未發貨">未發貨</option>
            <option value ="已發貨">已發貨</option>
            <option value="用戶已經接收貨物">用戶已經接收貨物</option>
        </select><br><br>
        <input type="submit" value="確認修改">
    </form>
</div>
</body>
</html>
<?php
if($_POST)
{

    $state=$_POST['state'];
    $id=$_POST['name'];
    include_once("conn.php");
    $sql = "update orderinfo set state='$state' where num=$id  ";
    //echo 'sql語句為',$sql;
    $result = mysqli_query($conn,$sql);
    //echo $result;
    if ($result){
        echo "修改成功點擊<a href='gl.html'>這里</a>回到主菜單";
        echo "<script>alert('修改成功');history.go(-2);</script>";
    }else{
        echo "<script>alert('修改失敗');history.go(-1);</script>";
    }
}

addorder.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>添加訂單界面</title>
</head>
<body>
<div align="center" >
    <form action="" method="post">
        商品名<input type="text"name="goods"><br>
        用戶名<input type="text" name="username"><br>
        收貨地址<input type="text" name="address"><br>
        電話號碼<input type="text" name="phone"><br>
        <input type="submit" value="確認添加">
    </form>
</div>
</body>
</html>

<?php

if($_POST) {
    $goods=$_POST['goods'];
    $username=$_POST['username'];
    $address=$_POST['address'];
    $phone=$_POST['phone'];

    include_once("conn.php");
    $sql = "insert into orderinfo(goods,username,address,phone,state) values ('$goods','$username','$address','$phone','未發貨')";
    //echo 'sql語句為',$sql;
    $result = mysqli_query($conn, $sql);
    //echo $result;
    if ($result) {
        echo "<script>alert('修改成功');history.go(-2);</script>";
    } else {
        echo "<script>alert('添加失敗');history.go(-1);</script>";

    }
}

seeorder.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>查看訂單界面</title>
    <style type="text/css">
        html{font-size:12px;}
        fieldset{width:850px; margin: 0 auto;}
        legend{font-weight:bold; font-size:14px;}
        label{float:left; width:70px; margin-left:10px;}
        .left{margin-left:80px;}
        .input{width:150px;}
        .sousu{margin-left:210px; width:300px}
        .sousubutton{margin-left:20px;}
    </style>
</head>
<body>
<?php
?>
<fieldset>
    <legend><font color="blue">訂單詳情查看</font></legend>
    <p>
        <input id="sousu" name="sousu" type="text"  class="sousu"  >
        <input type="submit" name="sousubutton" value="搜索"  class="sousubutton">
    <p/>
    <table border="0px"cellspacing="20px" cellpadding="5px">
        <?php
        include_once("conn.php");
        $sql = "select * from orderinfo ";
        $rs=mysqli_query($conn,$sql);
        //$row = mysqli_fetch_array($rs);
        echo "<tr><td>商品名（書名）</td><td>用戶名</td><td>地址</td><td>電話號碼</td><td>訂單狀態</td><td></td><td></td></tr>";
        while($row = mysqli_fetch_row($rs)){
            echo "<tr><td>《$row[1]》</td><td>$row[2]</td><td>$row[3]</td><td>$row[4]</td><td>$row[5]</td><td></td><td></td></tr>";
        }
        ?>
    </table>
</fieldset>
</body>
</html>

 

 

 

 

 

 

 

 


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