我有這個很容易表參加插槽如何生成插入每個日期一行,並增加對每一個成員加入
http://gyazo.com/4ef60f33b16b43884ab64d9db23f18e3
目前這是一個非常簡單的mysqli到HTML表格
基本即時通訊與添加行奮力/爲每個日期列添加
我現在有2個日期
GY azo.com/f6d7020842e1cbafa75f9295340ad49b
我也有一個考勤表
gyazo.com/f88659eef625a14ee41fbe1f4ed30ab2
參加= 1只,意味着該人是在事件
http://gyazo.com/c4bc3fdbc85c642bf45ec173019b7b60
我終究希望它看起來像這樣,並且對於添加的每個成員它都會生成日期相同的列和行
當前代碼
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Attendance System</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
</head>
<body>
<h1>Attendance System</h1>
<?php
// connect to the database
include('connect-db.php');
// get the records from the database
if ($result = $mysqli->query("SELECT * FROM players ORDER BY CASE WHEN rank = 'Colonel' THEN 0 WHEN rank = 'Lieutenant-Colonel' THEN 1 WHEN rank = 'Major' THEN 2 WHEN rank = 'Captain' THEN 3 WHEN rank = 'Lieutenant' THEN 4 WHEN rank = 'Ensign' THEN 5 WHEN rank = 'Serjeant Major' THEN 6 WHEN rank = 'Colour Serjeant' THEN 7 WHEN rank = 'Serjeant' THEN 8 WHEN rank = 'Corporal' THEN 9 WHEN rank = 'Lance Corporal' THEN 10 WHEN rank = 'Private' THEN 11 WHEN rank = 'Recruit' THEN 12 END, rank"))
{
// display records if there are records to display
if ($result->num_rows > 0)
{
// display records in a table
echo "<table border='1' cellpadding='10'>";
// set table headers
echo "<tr><th>ID</th><th>Alias</th><th>Historical Name</th><th>Rank</th><th>Company</th><th>attending</th>";
echo "</tr>";
// close table headers
while ($row = $result->fetch_object())
{
// set up a row for each record
echo "<tr>";
echo "<td>" . $row->id . "</td>";
echo "<td>" . $row->firstname . "</td>";
echo "<td>" . $row->lastname . "</td>";
echo "<td>" . $row->rank . "</td>";
echo "<td>" . $row->company . "</td>";
echo "<td> Attending </td>";
echo "</tr>";
}
echo "</table>";
}
// if there are no records in the database, display an alert message
else
{
echo "No results to display!";
}
}
// show an error if there is an issue with the database query
else
{
echo "Error: " . $mysqli->error;
}
// close database connection
$mysqli->close();
?>
</body>
</html>
'ORDER BY CASE' - 是我不知道的一些奇特的SQL,或者是'CASE'是你擁有的一列嗎?這可能是一些奇特的SQL;) – 2014-10-06 18:16:31
以及我可能做錯了方式,但它的排名順序:p – user3432493 2014-10-06 18:19:16
@ Fred-ii- https://dev.mysql.com/doc/refman/5.0/en/case。 html – mudasobwa 2014-10-06 18:20:26