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insert แล้ว แต่ไม่ลงฐานข้อมูล เป็นเพราะอะไรคะ insert แล้ว echo ดูแล้ว มีข้อมูลทุกอย่าง แต่ไม่ลงฐานข้อมูล เป็นเพราะอะไรคะ |
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insert แล้ว echo ดูแล้ว มีข้อมูลทุกอย่าง แต่ไม่ลงฐานข้อมูล
เป็นเพราะอะไรคะ และจะทำยังไงดีคะ
<input type="submit" name="Submit" value="คำนวณ" />
</label>
<?php
include("config.inc.php");
if(isset($_POST[Submit])){
$a=$_POST["long"];
//var_dump($a);
$sum = 0;
for ($i=0;$i<count($a);$i++) {
$km = $a[$i];
$From = $_POST["from"][$i];
$To = $_POST["dest"][$i];
$sum += $km;
$sql5= "insert into tblTravel (travel_id,teacherID, from, dest, length, net_amont)
values('','".$_SESSION["session_userid"]."','$From','$To','$km','$sum')";
//values('".$_SESSION["session_userid"]."','".$From."','".$To."','".$km."','".$sum."')";
$result5=mysql_query($sql5,$conn);
echo"$sql5 <br>";
} //end for
/* foreach($_POST[long] AS $i => $text) {
$sum=$a + $long[$i];
//$sum=$a+$arr;
echo "text[$i]='$text'<br />";
} */
}// end if
?>
รวมระยะทาง</td>
<td align="center"><span class="style7">
<input name="total_long" type="text" id="total_long" value="<? echo"$sum"; ?>"size="10" maxlength="5" readonly="readonly"style="text-align:right"/>
</span></td>
Tag : - - - -
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Date :
2010-03-01 17:07:23 |
By :
เด็กฝึกหัด |
View :
910 |
Reply :
3 |
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travel_id เป็น PK หรือเปล่าครับ แล้วให้เป็น AutoNumber หรือกำหนด Input เอง
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Date :
2010-03-01 17:35:46 |
By :
mamuengnoi |
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travel_id คงเป็น pk และก้ not null ด้วยแน่นอน
Quote:$sql5= "insert into tblTravel (travel_id,teacherID, from, dest, length, net_amont)
values('','".$_SESSION["session_userid"]."','$From','$To','$km','$sum')";
มันเลยไม่เข้าฐานข้อมูล
แก้ไข Code
$sql5= "insert into tblTravel (teacherID, from, dest, length, net_amont)
values('".$_SESSION["session_userid"]."','$From','$To','$km','$sum')";
$result5=mysql_query($sql5,$conn) or die(mysql_error()); //or die(mysql_error()); เอาไว้ดูว่ามีข้อผิดพลาดอะไรรึป่าว
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Date :
2010-03-01 21:02:07 |
By :
lozomac |
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แก้ไขเหมือนคุณ A-mac แล้ว ก็ไม่เข้าฐานข้อมูลเหมือนกันค่ะ
ส่วน travel_id เป็น PK ค่ะ และก็เป็น auto number ค่ะ
ไม่รู้จะทำยังไงแล้วค่ะ ถ้าใส่ Or die มันก็จะฟ้อง error ว่า mysql_error() ค่ะ
แต่ถ้าไม่ใส่ Or die แล้ว echo ดูจะสามารถ ดู echo ได้ค่ะ
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Date :
2010-03-01 21:11:28 |
By :
เด็กฝึกหัด |
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Load balance : Server 04
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