MySQL_Assignment-Project/admin_donor_fre.php at main · leonwu117/MySQL_Assignment-Project · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
<?php
session_start();
$userid=$_SESSION['userid'];
include ('mysqli_connect.php');

?>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>慈善管理系统 || 捐赠者捐赠频率</title>
    <link rel="stylesheet" href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">
    <script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
    <script src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
    <style>
        body{
            width: 100%;
            height:auto;

        }
        #query{
            text-align: center;
        }
    </style>
</head>
<body>
<nav class="navbar navbar-default navbar-static-top" role="navigation">
    <div class="container-fluid">
        <div class="navbar-header">
        <a class="navbar-brand" href="#">慈善管理系统</a>
        </div>
        <div>
            <ul class="nav navbar-nav">
            <li class="active"><a href="admin_index.php">主页</a></li>
                <li><a href="admin_donor.php">返回</a></li>
            </ul>
        </div>
    </div>
</nav>
<h1 style="text-align: center"><strong>捐赠者的捐赠频率</strong></h1>
<form  id="query" action="admin_donor_fre.php" method="POST">
    <div id="query">
        <label ><input  name="readerquery" type="text" placeholder="输入姓氏或名字以查询" class="form-control"></label>
        <input type="submit" value="查询" class="btn btn-default">
    </div>
</form>

<table  width='100%' class="table table-hover">
    <tr>
        <th>Donor Last Name</th>
        <th>Donor First Name</th>
        <th>Number of Gifts</th>
        <th>Average Gifts</th>
    </tr>
    <?php


    if ($_SERVER["REQUEST_METHOD"] == "POST")
    {
        $gjc = $_POST["readerquery"];

        $sql="select donor.firstname as firstname,donor.lastname as lastname,
        COUNT(gift.donorid) as lwsl, AVG(gift.amount) as pjje
        from donor as donor join gift as gift
        where (firstname like '%{$gjc}%' or lastname like '%{$gjc}%') and donor.id = gift.donorid GROUP BY gift.donorid
        ORDER BY donor.lastname DESC ;";

    }
    else{
        $sql="select donor.firstname as firstname,donor.lastname as lastname,
        COUNT(gift.donorid) as lwsl, AVG(gift.amount) as pjje
        from donor as donor join gift as gift
        where donor.id = gift.donorid GROUP BY gift.donorid
        ORDER BY donor.lastname DESC";
    }


    $res=mysqli_query($dbc,$sql);
    foreach ($res as $row){
        echo "<tr>";
        echo "<td>{$row['lastname']}</td>";
        echo "<td>{$row['firstname']}</td>";
        echo "<td>{$row['lwsl']}</td>";
        echo "<td>{$row['pjje']}</td>";
        echo "</tr>";
    };
    ?>
</table>
</body>
</html>