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การแบ่งหน้าแสดงข้อมูล มันแสดงเลขหน้าแล้วแต่ไม่ยอมจำกัดจำนวนบรรทัดที่แสดงให้นะค่ะ ไม่ทราบว่าเขียนผิดตรงไหนค่ะ รบกวนด้วยน่ะค่ะ |
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คุณจะต้อง Query อีกรอบครับ
Code (PHP)
$objQuery = mysql_query($strSQL);
while($objResult = mysql_fetch_array($objQuery))
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Date :
2012-05-13 15:34:20 |
By :
mr.win |
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ลองแล้วค่ะ Query เพิ่มแล้วแต่ไม่สำเร็จค่ะ ไม่จำกัดจำนวนบรรทัดเหมือนเดิมค่ะ
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Date :
2012-05-13 15:43:54 |
By :
subai |
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Code (PHP)
$objQuery = mysql_query($strSQL);
echo $strSQL;
while($objResult = mysql_fetch_array($objQuery))
เอา SQL มาดูหน่อยครับ หรือไม่ก็กลับไปดูตัวอย่างให้ละเอียดครับ
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Date :
2012-05-13 15:45:55 |
By :
mr.win |
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order by eng_word ASC LIMIT 0 , 20
ผลเมื่อใส่
$objQuery = mysql_query($SQL);
echo $strSQL;
while($objResult = mysql_fetch_array($objQuery))
เข้าไปค่ะ
แต่ก็ยังไม่จำกัดเหมือนเดิมค่ะ ขอโทษน่ะค่ะพอดีเป็นมือใหม่กำลังเรียนรู้ค่ะ ไม่ค่อยรู้เรื่องช่วยหน่อยน่ะค่ะ
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Date :
2012-05-13 16:01:38 |
By :
subai |
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ลอง ยัด Limit หลัง SQL ดูคับ
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Date :
2012-05-14 16:56:24 |
By :
kimniyom |
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เขียนให้ใหม่ครับ
Code (PHP)
<?
session_start();
?>
<html>
<head>
<title>ThaiCreate.Com</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<script language="javascript">
function selData(intLine,me_id,me_name,stock,unit_name)
{
var sCustomerID = self.opener.document.getElementById("me_id" +intLine);
sCustomerID.value = me_id;
var sName = self.opener.document.getElementById("me_name" +intLine);
sName.value = me_name;
var sEmail = self.opener.document.getElementById("stock" +intLine);
sEmail.value = stock;
var sCountryCode = self.opener.document.getElementById("unit_id" +intLine);
sCountryCode.value = unit_name;
window.close();
}
</script>
<body>
<?
$objConnect = mysql_connect("localhost","root","12345") or die("Error Connect to Database");
$objDB = mysql_select_db("rural_dic");
for($abc=65;$abc<91;$abc++){
echo "<a href=\"page.php?f=view_eng&char=".chr($abc)."\">".chr($abc)."</a> ";
}
$requestMethod = $_SERVER["REQUEST_METHOD"];
$eng_id = $_GET["id"];
$strSQL = "select * from eng where eng_word like '".$_GET['char']."%' ";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
$Num_Rows = mysql_num_rows($objQuery);
$Per_Page = 20; // Per Page กำหนดจำนวนแถวที่จะให้แสดงต่อหน้า
$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 eng_word ASC LIMIT $Page_Start , $Per_Page";
?>
<div>
<h2>รายการคำศัพท์</h2>
</div>
<div id="divGrid">
<table width="42%" height="66" border="1" align="center" cellpadding="0" cellspacing="0">
<tr>
<th colspan="2" align="left">คำศัพท์</th>
</tr>
<?
$objQuery = mysql_query($strSQL);
while($objResult = mysql_fetch_array($objQuery))
{
?>
<tr style="border-bottom: dotted #afc1cc 1px">
<td width="289"> <?=$objResult["eng_word"];?></td>
<td>
<div align="center">
<input type="button" value="ดูรายละเอียด" onClick="showDetail<?=$objResult["eng_word"];?>">
</input>
</div>
</input> </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);
?>
</body>
</html>
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Date :
2012-05-14 17:07:22 |
By :
mr.win |
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Load balance : Server 04
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