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ช่วยที่ค่ะ list box 2 ชั้นค่ะ ไม่ต้องการให้มันแสดงจังหวัดเดี่ยวกัน2จังหวัดอ่ะค่ะ |
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ตอนนี้ทำให้มันแสดงทั้งจังหวัดและอำเภอได้แล้วค่ะเหลือแต่ถ้าในฐานข้อมูลมีจังหวัดซ้ำกัน 2 จังหวัดมันก็จะขึ้นมาแสดงทั้งสองจังหวัดเลยค่ะช่วยแกทีนะค่ะพอดีอยากให้มันขึ้นมาแสดงแค่1จังหวัดแล้วมีตำบลขึ้นมาให้เลือกอ่ะค่ะช่วยแก้ที่นะค่ะ
Code (PHP)
<?
//include "connect.php";
$objConnect = mysql_connect("localhost","root","") or die("Error Connect to Database");
$objDB = mysql_select_db("training_system");
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-874">
<title>Untitled Document</title>
<script language = "JavaScript">
//**** List Machine (Start) ***//
function ListAmphur(SelectValue)
{
frmMain.Amphur.length = 0
var myOption = new Option('','')
frmMain.Amphur.options[frmMain.Amphur.length]= myOption
<?
$intRows = 0;
$strSQL = "SELECT * FROM company ";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
$intRows = 0;
while($objResult = mysql_fetch_array($objQuery))
{
//$no_company = $objResult["no_company"];
//$com_amphur = $objResult["com_amphur"];
$intRows++;
?>
x = <?=$intRows;?>;
mySubList = new Array();
strGroup = <?=$objResult["no_company"];?>;
strValue = "<?=$objResult["no_company"];?>";
strItem = "<?=$objResult["com_amphur"];?>";
mySubList[x,0] = strItem;
mySubList[x,1] = strGroup;
mySubList[x,2] = strValue;
if (mySubList[x,1] == SelectValue){
var myOption = new Option(mySubList[x,0], mySubList[x,2])
frmMain.Amphur.options[frmMain.Amphur.length]= myOption
}
<?
}
?>
}
//**** List Machine (End) ***//
</script>
</head>
<body>
<form name="frmMain" action="" method="post">
จังหวัด
<select id="Province" name="Province" onChange = "ListAmphur(this.value)">
<option selected value=""><-----เลือกจังหวัด-----></option>
<?
$strSQL = "SELECT * FROM company ";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
while($objResult = mysql_fetch_array($objQuery))
{
?>
<option value="<?=$objResult["no_company"];?>"><?=$objResult["com_province"];?></option>
<?
}
?>
</select>
อำเภอ/เขต
<select id="Amphur" name="Amphur" style="width:100px"></select>
</br>
</form>
</body>
</html>
<?
mysql_close($objConnect);
?>
Tag : PHP, MySQL, HTML/CSS
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ประวัติการแก้ไข 2010-09-01 14:52:25
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Date :
2010-09-01 14:51:14 |
By :
pupae010 |
View :
1034 |
Reply :
13 |
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แล้ว Query และ ข้อมูล หน้าตายังไงเหรอครับ ช่วยแสดงส่วนที่ ซ้ำมาให้ดูหน่อยครับ
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Date :
2010-09-01 14:59:18 |
By :
ิburn |
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แบบนี่อ่ะค่ะ กรุงเทพมันแสดง 2 อันเลย พอกดอันแรกก็จะแสดงเขตมา 1เขต พอกดอันที่สอง ก็จะแสดง อีกหนึ่งเขต
พอดีต้องการให้เมื่อเลือกกรุงเทพก็ให้แสดงเขตทั้งหมดของกรุงเทพที่มีในฐานข้อมูลอ่ะ
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ประวัติการแก้ไข 2010-09-01 15:09:52
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Date :
2010-09-01 15:07:02 |
By :
pupae010 |
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แสดงว่าใน ฐานข้อมูล
Code กับ Name ของ กรุงเทพ มี สอง rows ใช่ไหมเ้อ่ย
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Date :
2010-09-01 15:24:45 |
By :
ิburn |
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ใช่ค่ะ
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Date :
2010-09-01 15:28:33 |
By :
pupae010 |
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แล้ว เวลา Select distinct ข้อมูลที่ซ้ำไม่หายไปใช่ไหม ถ้าไม่หายก็แสดงว่าเป็นที่ข้อมูล
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Date :
2010-09-01 15:34:16 |
By :
ิburn |
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ข้อมูลส่วนที่เป็นจังหวัดแสดงขึ้นมา 1 จังหวัดค่ะ แต่อำเภอไม่ขึ้นเลยค่ะ
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Date :
2010-09-01 15:41:21 |
By :
pupae010 |
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ช่วย capture ตาราง กับข้อมูลมาให้ดูหน่อยได้ไหม
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Date :
2010-09-01 15:51:48 |
By :
burn |
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ประมาณนี้ค่ะ
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ประวัติการแก้ไข 2010-09-01 16:02:31
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Date :
2010-09-01 16:02:01 |
By :
pupae010 |
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Okay Get และ
อย่างแรกเลยนะ Query ที่ดึงข้อมูล จังหวัดมาเนี่ย
ให้
Select com_province from ชื่อตารางของน้อง
แล้วใน dropdown ให้ใส่เป็น
option value="<?=$objResult["com_province"];?>"><?=$objResult["com_province"];?></option>
ส่วน SQL อันที่สองที่จะนำมาใช้กับ javascript
ก็ให้ ใช้แบบนี้
Select com_province, com_amphur from ชื่อตารางของน้อง
strGroup = <?=$objResult["com_province"];?>;
strValue = "<?=$objResult["com_amphur"];?>";
strItem = "<?=$objResult["com_amphur"];?>";
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Date :
2010-09-01 16:16:57 |
By :
burn |
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ยังไม่ได้เลยค่ะ
จังหวัดขึ้นแต่อำเภอไม่ขึ้นค่ะ
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Date :
2010-09-01 16:29:20 |
By :
pupae010 |
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หวงข้อมูลไหมถ้าไม่หวงช่วยส่งข้อมูล มาเดี๋ยว จัดให้ ให้ export เป็น sql ส่งมา ที่ [email protected]
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Date :
2010-09-01 16:32:50 |
By :
burn |
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ส่งไปแล้วนะค่ะ ขอบคุณไว้ล่วงหน้าค่ะพี่
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Date :
2010-09-01 16:43:52 |
By :
pupae010 |
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เรียบร้อยแล้วนะน้อง ไปดูใน mail แล้วกันเนอะ
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Date :
2010-09-01 16:55:13 |
By :
ิburn |
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Load balance : Server 05
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