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ช่วยดูเรื่องการแสดงข้อมูลหน่อยค่ะ??? ข้อมูล ซึ้งแต่ละคอลัมน์มันจะเป็น Site มีทั้งหมด 10 Site |
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ไม่ทราบว่าต้องการแสดงข้อมูลให้อยู่ในตารางหรือป่าวครับ ไม่รู้ตรงหรือป่าวครับพอดีรูปมันเล็ยเกินไปครับ
Code (PHP)
<?php
$sql = "select * from table_name order by id desc";
$result = mysql_query($sql)
or die("Error : $sql");
$numrow = mysql_num_rows($result);
for ($i=1;$i<=$numrow;$i++){
$row = mysql_fetch_array($result);
<tr>
<td><?php echo $row["id"] ?></td>
</tr>
}
?>
ปล.มี code html ปนอยู่ด้วยน่ะครับ
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Date :
2009-04-27 21:21:33 |
By :
kanchen |
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เราลองแล้วอ่ะ มันจะเป็นแถวเรียงยาวลงไป แต่ทีนี้ปัญหาของเรามีอยู่ว่า
ยกตัวอย่างเช่น
Date Site A Site B Site C
q'ty price q'ty price q'ty price
10-02-2009 10 2.50 50 1.35 45 0.50
30-03-2009 15 1.00 30 1.32 50 1.00
ส่วนข้อมูลใน Table มันจะเป็นข้อมูลรวมทั้งหมดใน Table เดียว
ต้องเขียนยังไงให้มันออกมาเป็นแบบตัวอย่างค่ะ??
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Date :
2009-04-28 13:55:38 |
By :
paphun |
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งงๆ ขอดูโครงสร้างตาราง หน่อยค่ะ
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Date :
2009-04-28 15:35:02 |
By :
tacomsci |
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ตัวอย่างรายงาน
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ตัวอย่าง Table A
Date
Q'ty
Price
Site
คำถาม
1. เราจะออก Report ยังไง ให้เหมือนกับ ตัวอย่างรายงานข้างบนค่ะ
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Date :
2009-04-28 15:58:08 |
By :
paphun |
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ต้องการให้ข้อมูลอยู่ในตารางหรือป่าวครับ
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Date :
2009-04-28 23:23:03 |
By :
kanchen |
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ใช่ค่ะ ต้องการให้ข้อมูลอยู่ในตาราง... เราทำมา 2 วันล่ะ ยังเครียดอยู่เลยอ่ะ ช่วยทีนะ
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Date :
2009-04-29 08:43:49 |
By :
paphun |
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<td><?php echo $row["id"] ?>
เป็นการ echo ข้อมูลจาก database ครับ อันเดียวกับที่ผมเขียนให้คุณครั้งที่แล้วไงครับ แต่ต้องเขียนเพิ่มอีกนิดหน่อยนะครับ
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Date :
2009-04-29 14:31:39 |
By :
kanchen |
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ตอนนี้ใช้ for อยู่ค่ะ แต่ไมข้อมูลที่ไม่มีมันไม่แสดงเลยอ่ะค่ะ...
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Date :
2009-04-29 15:44:38 |
By :
paphun |
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Code (PHP)
<table width="100%" border="1" cellspacing="0" cellpadding="0">
<tr>
<td rowspan="2">month</td>
<td colspan="2">site A</td>
<td colspan="2">site B</td>
<td colspan="2">site C</td>
<td colspan="2">site D</td>
</tr>
<tr>
<td>qty</td>
<td>price</td>
<td>qty</td>
<td>price</td>
<td>qty</td>
<td>price</td>
<td>qty</td>
<td>price</td>
</tr>
<?
include("connect.php");
$sql = "SELECT `ddate` , sum( qty ) AS qty, sum( `price` ) as price, site FROM `test` GROUP BY ddate, site";
$result = mysql_query($sql);
$old_month = "01"; // เดือนเริ่มต้น ซึ่งน่าจะเริ่มจาก 1
$current_month = "00";
$price =0;
$count = 0;
$td = array(
"A"=>"<td> </td> <td> </td>",
"B"=>"<td> </td> <td> </td>",
"C"=>"<td> </td> <td> </td>",
"D"=>"<td> </td> <td> </td>");
$isdup = false;
$date = "";
while($record = mysql_fetch_array($result))
{
$current_month = substr($record["ddate"],5,2);
$price = $record["price"];
$site = $record["site"];
$qty = $record["qty"];
$td["$site"] = "<td>$qty</td> <td>$price</td>";
$date = $old_month;
if($current_month != $old_month)
{
if(!$isdup) { $date = $current_month; }
echo "<tr><td>".$date." $isdup</td>".implode(" ",$td )."</tr>";
$td = array(
"A"=>"<td> </td> <td> </td>",
"B"=>"<td> </td> <td> </td>",
"C"=>"<td> </td> <td> </td>",
"D"=>"<td> </td> <td> </td>");
echo "\n";
if($isdup)
{
$date = $current_month;
$td["$site"] = "<td>$qty</td> <td>$price</td>";
echo "<tr><td>".$date." $isdup</td>".implode(" ",$td )."</tr>";
$td = array(
"A"=>"<td> </td> <td> </td>",
"B"=>"<td> </td> <td> </td>",
"C"=>"<td> </td> <td> </td>",
"D"=>"<td> </td> <td> </td>");
echo "\n";
$isdup = false;
}
}else
{
$isdup = true;
}
$old_month = $current_month;
$count++;
}
?>
</table>
ข้อมูลที่ใช้ทดสอบ บน mysql
CREATE TABLE `test` (
`id` int(11) NOT NULL auto_increment,
`ddate` date NOT NULL,
`qty` varchar(5) NOT NULL,
`price` varchar(5) NOT NULL,
`site` varchar(5) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=11 ;
--
-- dump ตาราง `test`
--
INSERT INTO `test` VALUES (1, '2009-01-29', '2', '100', 'A');
INSERT INTO `test` VALUES (2, '2009-01-29', '2', '100', 'B');
INSERT INTO `test` VALUES (3, '2009-01-29', '2', '100', 'C');
INSERT INTO `test` VALUES (4, '2009-01-29', '2', '100', 'D');
INSERT INTO `test` VALUES (5, '2009-01-29', '2', '100', 'A');
INSERT INTO `test` VALUES (6, '2009-05-29', '2', '100', 'B');
INSERT INTO `test` VALUES (7, '2009-06-29', '2', '100', 'C');
INSERT INTO `test` VALUES (8, '2009-07-29', '2', '100', 'D');
INSERT INTO `test` VALUES (9, '2009-08-29', '2', '100', 'A');
INSERT INTO `test` VALUES (10, '2009-09-29', '2', '100', 'B');
สงสัย ตรงไหน โพสไว้ล่ะกันครับ
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Date :
2009-04-29 19:52:09 |
By :
lozomac |
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ขอบใจนะจ๊ะ บักหลา
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Date :
2009-04-30 14:44:32 |
By :
paphun |
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Load balance : Server 01
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