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这是我的index.php文件我想编辑图片和产品名称也是我正在上传
<?php
require_once('../admin/constant.php');
$host="localhost"; // Host name
$username="***"; // Mysql userna
$password="*****"; // Mysql password
$db_name="***"; // Database name
$tbl_name="users"; // Table name
// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");
$result=mysql_query("SELECT * FROM users ORDER BY id DESC");
?>
<html>
<head>
<title>Homepage</title>
</head>
<body>
<a href="add.php">Add New Data</a><br/><br/>
<?php
echo "<table width='80%' border=0 align='center'>";
echo "<tr bgcolor='#CCCCCC'>";
echo "<td>Product Name</td>";
echo "<td>Normal Image</td>";
echo "<td>Selected Image</td>";
echo "<td>Update</td>";
echo "</tr>";
while($res=mysql_fetch_array($result)){
echo "<tr>";
echo "<td>".$res['name']."</td>";
?>
<td>
<?php
$handle = opendir(dirname(realpath(__FILE__)).'/images/');
echo '<img style="height:50px; width="20px;"" src="upload/product/'.$res['id'].'/'.$res['image'].'" border="0" />';
?></td>
<td>
<?php
$handle = opendir(dirname(realpath(__FILE__)).'/images/');
echo '<img style="height:50px; width="20px;"" src="upload/product/'.$res['id'].'/'.$res['image1'].'" border="0" />';
?></td>
<?php
echo "<td><a href=\"edit.php?id=$res[id]\">Edit</a> | <a href=\"delete.php?id=$res[id]\">Delete</a></td>";
}
echo "</table>";
?>
这说明我的产品名称和它的图像列表 问题是，当我点击编辑链接，然后编辑不工作意味着名称，图像不更新PLZ指导我。 如下因素是我edit.php
<?php
require_once('../admin/constant.php');
error_reporting(0);//including the database connection file
$host="localhost"; // Host name
$username="***"; // Mysql username
$password="***"; // Mysql password
$db_name="***"; // Database name
$tbl_name="users"; // Table name
// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");
if(isset($_POST['update']))
{
$ProdImg = false;
$ProdIcon = false;
$id = $_POST['id'];
$pic_name_hid = $_POST['hidimage'];//product icon
$pic_name_hid1 = $_POST['hidimage1'];//seelct image
$name = $_POST['product_name'];
$sql = "update users set name='$name',image ='$pic_name_hid',image1='$pic_name_hid1' where id=$id";
echo $sql;
$res = mysql_query($sql);
header("Location: index.php");
if($_FILES['product_icon']['name'] == "")
{
$ProdImg = true;
$picture_filename = $_POST['hidimage'];
$data_all["image"] = $_POST["hidimage"];
print_r($data_all);
}
if($ProdImg == false) {
$image = $_FILES['product_icon']['name'];
$extension = substr(strrchr($image, '.'), 1);
$port_tmp_name = $_FILES['product_icon']['tmp_name'];
$result =mysql_query("SELECT * FROM users WHERE id=$id");
$obj =mysql_fetch_object($result);
print_r($obj);
$icon_nm = $obj->id.".".$extension;
$sql="UPDATE users SET name='$name',image='$icon_nm',image1='$pic_name_hid1' WHERE id=$id";
$result=mysql_query($sql);
if(is_dir(SITE_UPLOAD_PRODUCT_PATH."/".$obj->id))
{
mkdir(SITE_UPLOAD_PRODUCT_PATH."/".$obj->id);
move_uploaded_file($port_tmp_name, SITE_UPLOAD_PRODUCT_PATH.$obj->id."/".$icon_nm);
unlink(SITE_UPLOAD_PRODUCT_PATH."/".$obj->id);
move_uploaded_file($selected_tmp_nm, SITE_UPLOAD_PRODUCT_PATH.$obj->id."/".$icon_nm);
unlink(SITE_UPLOAD_PRODUCT_PATH."/".$obj->id);
header("Location: index.php");exit;
}
}
$image = $_FILES['product_icon']['name'];
$extension = substr(strrchr($image, '.'), 1);
$port_tmp_name = $_FILES['product_icon']['tmp_name'];
$image1 =$_FILES['select_image']['name'];
$extension_img = substr(strrchr($image1, '.'), 1);
$selected_tmp_nm = $_FILES['select_image']['tmp_name'];
else
{
//updating the table
$result=mysql_query("SELECT * FROM users WHERE id=$id");
$obj =mysql_fetch_object($result);
$icon_nm = $obj->id.".".$extension;
$selected_nm = $obj->id."_selected.".$extension_img;
$sql="UPDATE users SET name='$name',image='$icon_nm',image1='$selected_nm' WHERE id=$id";
$result=mysql_query($sql);
if(is_dir(SITE_UPLOAD_PRODUCT_PATH."/".$obj->id))
{
mkdir(SITE_UPLOAD_PRODUCT_PATH."/".$obj->id);
move_uploaded_file($port_tmp_name, SITE_UPLOAD_PRODUCT_PATH.$obj->id."/".$icon_nm);
unlink(SITE_UPLOAD_PRODUCT_PATH."/".$obj->id);
move_uploaded_file($selected_tmp_nm, SITE_UPLOAD_PRODUCT_PATH.$obj->id."/".$selected_nm);
unlink(SITE_UPLOAD_PRODUCT_PATH."/".$obj->id);
}
//redirectig to the display page. In our case, it is index.php
header("Location: index.php");
}
}
?>
<?php
//for displaying data of this particular data
//getting id from url
$id = $_GET['id'];
//selecting data associated with this particular id
$result=mysql_query("select * from users where id=$id");
while($res=mysql_fetch_object($result))
{
$tid=$res->id;
$name = $res->name;
$image = $res->image;
$image1 = $res->image1;
}
?>
<html>
<title>Edit Data</title>
<body>
<a href="index.php">Home</a>
<br/><br/>
<form name="form1" method="post" action="edit.php" enctype="multipart/form-data">
<table border="0" align="center">
<tr>
<td>Product Name</td>
<td><input type="text" name="product_name" id="product_name" value="<?php echo $name;?>"><span style="color:Red; "></span></td>
<td ><span id="errproduct_name" style="width:50px;"></span> </td>
</tr>
<tr>
<td>Normal Images</td>
<td><input type="file" name="product_icon" id="product_icon" value="<?php echo $image;?>">
<span style="color:Red;"></span></td>
<td><?php if($image != '') { echo "<br>";?>
<img src="<?php echo SITE_UPLOAD_PRODUCT_URL. $tid."/" .$image; ?>" width="50px" height="60px" /><br>
<?php } ?>
</td>
<td ><span id="errproduct_icon"></span></td>
</tr>
<tr>
<td>Selector Images</td>
<td><input type="file" name="select_image" id="select_image" value="<?php echo $image1;?>/><span style="color:Red;"></span></td>
<td><?php if($image1 != '') { echo "<br>";?>
<img src="<?php echo SITE_UPLOAD_PRODUCT_URL. $tid."/" .$image1; ?>" width="50px" height="60px" /><br>
<?php } ?>
</td>
<td ><span id="errselect_image"></span></td>
</tr>
<tr>
<td><input type="hidden" name="id" value=<?php echo $_GET['id'];?>>
<input type="hidden" name="hidimage" id="hidimage" value=<?php echo $image?>>
<input type="hidden" name="hidimage1" id="hidimage1" value=<?php echo $image1?>> </td>
<td><input type="submit" name="update" value="Update"></td>
</tr>
</table>
</form>
</body>
</html>
PLZ GIVE ME EDIT.PHP典:(