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แก้ไขรูปภาพยังไงคะ ในกรณีที่แก้ไขฟอร์มอ่ะค่ะ แล้วมีช่องสำหรับใส่ภาพลงไปเพื่อแก้ไข |
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ในกรณีที่แก้ไขฟอร์มอ่ะค่ะ แล้วมีช่องสำหรับใส่ภาพลงไปเพื่อแก้ไข เวื่อนไขคือ
ถ้ามีรูปใหม่ให้ไป save แทนรูปเก่าอ่ะค่ะ หรือ
ถ้าไม่มีรูปที่จะอัพ ก็ให้คงรูปเก่าไว้ก่อน
หมายเหตุ ฟิลด์ที่เก็บรูปภาพเก็บเฉพาะชื่อนะคะ ตัวภาพเก็บใน โฟลเดอร์ Img ค่ะ
ต้องเขียนหรือแก้ code ยังไงคะ
Code (PHP)
$host="localhost";
$username = "root";
$password = "123456";
$db="furniture_db";
$connect=mysql_connect($host,$username,$password) or die ("Cannot Connect to MySQL");
mysql_select_db($db) or die ("Cannot connect to Database");
mysql_query("set NAMES tis620");
$sql="select * from useradmin where userf='$userf'";
$db_query=mysql_db_query($db,$sql);
$result=mysql_fetch_array($db_query);
$id=$result[id];
$name=$result[name];
$timen = date("H-i-s");
if($_FILES["photo"]["name"] != "")
{
$photo1=$timen.$HTTP_POST_FILES['photo']['name'];
copy($HTTP_POST_FILES['photo']['tmp_name'],"Img/".$photo1);
}else {
$photo1 ="";
}
$sql_subprdtype = "update subproduct set producttypecode='$_POST[producttypecode]',subproductcode='$_POST[subproductcode]', subproductname='$_POST[subproductname]',pricenormal='$_POST[pricenormal]', pricepromotion='$_POST[pricepromotion]',pricetrans='$_POST[pricetrans]',photo ='$photo1',status='$_POST[status]' where idx = '$_POST[idxx]'";
mysql_query($sql_subprdtype);
Tag : - - - -
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Date :
2010-02-23 10:21:49 |
By :
yingnoi |
View :
7585 |
Reply :
4 |
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แล้วเราจะเขียน Code ยังไงให้รู้ว่า เลือกหรือไม่เลือกไปแล้วอะคับ เขียนตรงไหนอะคับ ขอบคุณมากคับ
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Date :
2010-06-25 15:39:21 |
By :
champ |
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ช่วยทีนะคับ พอดีผมไปหาเจอมาจาก Google คับ อิอิ
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Date :
2010-06-25 15:46:07 |
By :
champ |
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คุณก็ select column นั้นออกมาก่อนอ่ะครับว่ามันมีชื่อรูปหรือยัง
ถ้ามีก็เขียนเงื่อนไขให้โชว์รูปแล้วจะลบหรือเปล่า
ถ้าไม่มีก็ให้แสดง form ให้อัพโหลดอ่ะครับ
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Date :
2010-06-25 16:02:36 |
By :
oxygenyoyo |
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Load balance : Server 00
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