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รบกวนสอบถามเรื่องการเก็บค่าจาก checkbox เข้า database |
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วิธีของผมคือ
ถ้าเป็น value แบบ ข้อความหรือตัวหนังสือ
เช่น
<input type="checkbox" name="type[]" value="การ์ตูน"/> การ์ตูน
<input type="checkbox" name="type[]" value="สารคดี"/> สารคดี
<input type="checkbox" name="type[]" value="ข่าว"/> ข่าว
ใช้การรับค่าแบบ array และเก็บเป็น text โดยใช้ implode
$types = implode(",", $_POST["type"]);
จะได้ตัวแปร $types สำหรับบันทึกลง DB ครับ
เวลาเรียกออกมาใช้ ก็ใช้ explode ในการแปลงกลับมาเป็น array
และใช้ in_array ในการตรวจสอบค่า สำหรับแสดงผลกลับมาเป็น checkbox อีกทีครับ
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Date :
2010-09-14 15:30:28 |
By :
p_latplee |
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อยากได้ตัวอย่างแบบ insert น่ะครับ พอจะมีตัวอย่างไหมครับ
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Date :
2010-09-14 15:59:39 |
By :
joke |
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ก็เปลี่ยนจากตัวอย่างของพี่วินสิครับ จาก delete เป็น insert into ยากมากไหมกับเปลี่ยนคำข้างหน้า
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Date :
2010-09-14 18:12:48 |
By :
Dragons_first |
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รบกวน หน่อยค่ะ นอกเหนือภาษาที่มีไว้ในนี้คือ
ถ้าเป็น jsp หละคะ จะใช้คำส่งว่าอะไร คือว่าติดปัญญหาเหมือนกันแต่ว่าใช้ jsp เขียนค่ะ
search มาเจอในนี้เลยรบกวนขอให้พื้นที่ถามหน่อยคะ
ไม่รู้ว่า jsp มันใช้คำสั่งแบบนี้ว่าอะไร
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Date :
2010-10-05 23:09:52 |
By :
lei |
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Code (form.php)
<html>
<head>
<title>ThaiCreate.Com PHP & MySQL Tutorial</title>
</head>
<body>
<script language="JavaScript">
function onSave()
{
if(confirm('Do you want to save ?')==true)
{
return true;
}
else
{
return false;
}
}
</script>
<form name="frmMain" action="save.php" method="post" OnSubmit="return onSave();">
<?
$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 [".$strSQL."]");
?>
<table width="600" border="1">
<tr>
<th width="91"> <div align="center">CustomerID </div></th>
<th width="98"> <div align="center">Name </div></th>
<th width="198"> <div align="center">Email </div></th>
<th width="97"> <div align="center">CountryCode </div></th>
<th width="59"> <div align="center">Budget </div></th>
<th width="71"> <div align="center">Used </div></th>
<th width="30"> <div align="center">Select </div></th>
</tr>
<?
while($objResult = mysql_fetch_array($objQuery))
{
?>
<tr>
<td><div align="center"><?=$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"><?=$objResult["Used"];?></td>
<td align="center"><input type="checkbox" name="chkEmail[]" value="<?=$objResult["Email"];?>"></td>
</tr>
<?
}
?>
</table>
<?
mysql_close($objConnect);
?>
<input type="submit" name="btnSave" value="Save">
</form>
</body>
</html>
Code (save.php)
<html>
<head>
<title>ThaiCreate.Com PHP & MySQL Tutorial</title>
</head>
<body>
<?
$objConnect = mysql_connect("localhost","root","root") or die("Error Connect to Database");
$objDB = mysql_select_db("mydatabase");
for($i=0;$i<count($_POST["chkEmail"]);$i++)
{
if($_POST["chkEmail"][$i] != "")
{
$strSQL = "INSERT INTO table_name (Mail) VALUES ('".$_POST["chkEmail"][$i]."')";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
}
}
echo "Record Insert.";
mysql_close($objConnect);
?>
</body>
</html>
Go to : PHP Multiple Checkbox
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Date :
2011-09-18 17:17:03 |
By :
thaicreate |
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Load balance : Server 01
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