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Feb 21st, 2006, 3:20 PM
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Hobbyist Programmer
Join Date: Sep 2004
Location: Cyprus
Posts: 147
Rep Power: 5
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Replacing an old image, Editing help.
I am having a little difficulties here, basically this form load the record after the user click on the edit link that exist on another page, the update of the country name and currency works fine, but cant get the image update working, the user will have the option to update the image by replacing it by the new one...
The error i get is: Notice: Undefined index: uploaded in c:\apache\htdocs\currency\edit.php on line 59 No File Selected or File too Large! this is my code <?php
require_once('config.inc.php');
include('session.php');
$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING']))
{
$editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
}
if (isset($_GET['ID']))
{
$colname_currency = (get_magic_quotes_gpc()) ? $_GET['ID'] : addslashes($_GET['ID']);
mysql_select_db( $database, $dbcnx );
$query_currency = sprintf("SELECT * FROM countries WHERE ID = %s", $colname_currency);
$view_currency = mysql_query($query_currency, $dbcnx) or die(mysql_error());
$row_currency = mysql_fetch_assoc($view_currency);
}
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
$theValue = (!get_magic_quotes_gpc()) ? addslashes($theValue) : $theValue;
switch ($theType)
{
case "text":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "long":
case "int":
$theValue = ($theValue != "") ? intval($theValue) : "NULL";
break;
case "double":
$theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : "NULL";
break;
case "date":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "defined":
$theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
break;
}
return $theValue;
}
if ((isset($_POST["MM_update"])) && ($_POST["MM_update"] == "editfrm"))
{
$image = $fileName = $_FILES['uploaded']['name'];
$updateSQL = sprintf("UPDATE countries SET countryname = %s , currency = %s, imgpath = '$image' WHERE ID=%s",
GetSQLValueString($_POST['countryname'], "text"),
GetSQLValueString($_POST['currency'], "text"),
GetSQLValueString($_POST['ID'], "int"));
mysql_select_db( $database, $dbcnx );
$Result1 = mysql_query($updateSQL) or die(mysql_error());
echo "<meta http-equiv=\"refresh\" content=\"0;URL=admin.php\">";
}
if (is_uploaded_file($_FILES['uploaded']['tmp_name']))
{
$fileName = $_FILES['uploaded']['name'];
$fileType = $_FILES['uploaded']['type'];
if (file_exists($fileName))
{
echo "Duplicate File Found.";
include 'form.php';
exit();
}
else
{
if (($fileType == 'image/jpg') || ($fileType == 'image/pjpeg') || ($fileType == 'image/jpeg') || ($fileType == 'image/gif') || ($fileType == 'image/png') )
{
if (move_uploaded_file($_FILES['uploaded']['tmp_name'],$upload_folder.''.$fileName))
{
//echo "<meta HTTP-EQUIV=\"REFRESH\" content=\"0; url=redirect.htm\">";
exit();
}
else
{
echo "Unable to upload file: ".$fileName;
include 'form.php';
exit();
}
}
else
{
echo $fileType. ": Unknown File Type!";
include 'form.php';
exit();
}
}
}
else
{
echo "No File Selected or File too Large!";
exit();
}
?>
<html>
<head>
<title>Administrator Settings</title>
<link rel="stylesheet" type="text/css" href="style.css" />
</head>
<body>
<br><br>
<?php include('header.php');?>
<br><br>
<table border="0" style="border-style:solid; border-width:1px; " align=center bordercolor="#000000" cellspacing="1" width="38%">
<tr>
<td height="22" align=center class="style6" colspan="2">Edit Current Fild</td>
</tr>
<form name="editfrm" action="<?php echo $editFormAction; ?>" method="post" enctype="multipart/form-data">
<tr>
<td align=left height=22 class=style5> Country Name</td>
<td class=style5><input name="countryname" type="text" id="countryname" value="<?php echo $row_currency['countryname'];?>" size="14"></td>
</tr>
<tr>
<td align=left height=22 class=style5> Currency</td>
<td class=style5><input name="currency" type="text" id="currency" value="<?php echo $row_currency['currency'];?>" size="14"> Enter A Number (eg. 2.30)</td>
</tr>
<tr>
<td align=left height=22 class=style5 rowspan="2"> Image</td>
<td class=style5> Current Image <img src="<?php echo "images/".$row_currency['imgpath']; ?>"></td>
</tr>
<tr>
<td class=style5> New Image <input type=file name="uploaded">
<input type="hidden" name="MAX_FILE_SIZE" value="1000000"></td>
</tr>
<tr>
<td align=right height=22 class=style6 colspan=2><input type="submit" name="edit" id="edit" value="Edit"></td>
</tr>
<input type="hidden" name="ID" value="<?=$_GET['ID'];?>">
<input type="hidden" name="imgpath" value="<?php echo $row_currency['imgpath'];?>">
<input type="hidden" name="MM_update" value="editfrm">
</form>
</table>
<br><br>
</body>
</html> Thanks in advance.
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