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....การแบ่งหน้า page ท่านผู้รู้ช่วย comment ช่วยครับ สมมุติว่าเรามีข้อมูลที่เยอะแยะมากมาย แล้ว เราต้องการที่จะแบ่งหน้า page ช่วยแนะนำทฤฎีษ |
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โค้ดยาวไปไมครับ มี แบบที่สั้นๆๆไม ครับ ขอบคุนครับ
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Date :
2011-02-12 13:18:00 |
By :
amidamaru |
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Code (PHP)
<?
$objConnect = mysql_connect("localhost","root","root") or die("Error Connect to Database");
$objDB = mysql_select_db("mydatabase");
$strSQL = "SELECT * FROM customer ";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
$Num_Rows = mysql_num_rows($objQuery);
$Per_Page = 20; // Per Page
$Page = $_GET["Page"];
if(!$_GET["Page"])
{
$Page=1;
}
$Prev_Page = $Page-1;
$Next_Page = $Page+1;
$Page_Start = (($Per_Page*$Page)-$Per_Page);
if($Num_Rows<=$Per_Page)
{
$Num_Pages =1;
}
else if(($Num_Rows % $Per_Page)==0)
{
$Num_Pages =($Num_Rows/$Per_Page) ;
}
else
{
$Num_Pages =($Num_Rows/$Per_Page)+1;
$Num_Pages = (int)$Num_Pages;
}
$strSQL .=" order by CustomerID ASC LIMIT $Page_Start , $Per_Page";
$objQuery = mysql_query($strSQL);
?>
//ส่วนแสดงข้อมูล(ส่วนหัว)
<table width="600" border="1">
<tr>
<th width="91"> <div align="center">CustomerID </div></th>
<th width="98"> <div align="center">Name </div></th>
<th width="198"> <div align="center">Email </div></th>
<th width="97"> <div align="center">CountryCode </div></th>
<th width="59"> <div align="center">Budget </div></th>
<th width="71"> <div align="center">Used </div></th>
</tr>
<?
while($objResult = mysql_fetch_array($objQuery))
{
?>
//ส่วนแสดงข้อมูล(ส่วนแสดงผล)
<tr>
<td><div align="center"><?=$objResult["CustomerID"];?></div></td>
<td><?=$objResult["Name"];?></td>
<td><?=$objResult["Email"];?></td>
<td><div align="center"><?=$objResult["CountryCode"];?></div></td>
<td align="right"><?=$objResult["Budget"];?></td>
<td align="right"><?=$objResult["Used"];?></td>
</tr>
<?
}
?>
</table>
<br>
Total <?= $Num_Rows;?> Record : <?=$Num_Pages;?> Page :
<?
if($Prev_Page)
{
echo " <a href='$_SERVER[SCRIPT_NAME]?Page=$Prev_Page'><< Back</a> ";
}
for($i=1; $i<=$Num_Pages; $i++){
if($i != $Page)
{
echo "[ <a href='$_SERVER[SCRIPT_NAME]?Page=$i'>$i</a> ]";
}
else
{
echo "<b> $i </b>";
}
}
if($Page!=$Num_Pages)
{
echo " <a href ='$_SERVER[SCRIPT_NAME]?Page=$Next_Page'>Next>></a> ";
}
mysql_close($objConnect);
?>
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Date :
2011-02-12 13:32:19 |
By :
Dragons_first |
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แบบสั้นๆ มีครับ เขียนเองหรือไม่ก็หา class ที่เขาทำไว้ให้แล้วมาใช้
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Date :
2011-02-13 02:03:51 |
By :
PlaKriM |
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Load balance : Server 04
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