trying to upload image and have it update mysql - php

Question

Whenever I try to upload a file using a form and have it insert the file into mysql, I get these errors-
Notice: Undefined index: file in
/home/sgas/public_html/x/agentpage.php on line 300
Notice: Undefined index: file in
/home/sgas/public_html/x/agentpage.php on line 305
Notice: Undefined index: file in
/home/sgas/public_html/x/agentpage.php on line 310
I have looked over the names and they seem to all be right so I have no idea whats wrong right now :/.
Here is the code starting at the form where you upload the image.
<td align="right" valign="top" class="bodymaintextalt">applicable document</td>
<td>
<input name="file" type="file" id="file" size="35">
</tr>
<tr>
<td align="right" valign="top" class="bodymaintextalt">received</td>
<td>
<input name="received" type="text" id="received" value="$">
</td>
</tr>
<tr>
<td align="right" valign="top" class="bodymaintextalt">paid</td>
<td>
<input name="paid" type="text" id="paid" value="$">
</td>
</tr>
<tr>
<td align="right" valign="top"> </td>
<td>
<div align="right">
<input type="submit" name="Submit32" value="Submit">
<?php
ini_set('display_errors',1);
ini_set('display_startup_errors',1);
error_reporting(-1);
if ('POST' === $_SERVER['REQUEST_METHOD']){
$con = mysql_connect("localhost","xxx","xxxxx");
if (!$con){
die('Could not connect: ' . mysql_error());
}
mysql_select_db("xxxxx", $con);
$target = "clientdoc/";
$target = $target . basename( $_FILES['file']['agentclient']);
$date = $_POST['date'];
$propertydescription = $_POST['propertydescription'];
$transactiontype = $_POST['transactiontype'];
$applicabledocument = ($_FILES['file']['agentclient']);
$received = $_POST['received'];
$paid = $_POST['paid'];
//Writes the to the server
if(move_uploaded_file($_FILES['file']['tmp_name'], $target)){
//Tells you if its all ok
echo "The file ". basename( $_FILES['uploadedfile']['agentclient']). " has been uploaded, and your information has been added to the directory";
}
else {
//Gives and error if its not
echo "Sorry, there was a problem uploading your file.";
}
$sql = mysql_query("INSERT INTO `transactions` (`date`, `agentclient`, `propertydescription`, `transactiontype`, `applicabledocument`, `received`, `paid`)
VALUES ('$date', '$agentclient', '$propertydescription', '$transactiontype', '$applicabledocument', '$received', '$paid')") or die(mysql_error());
$query = mysql_query($sql);
if ($_SERVER['REQUEST_METHOD'] === 'POST'){
echo "Succesfully added transaction. Updating table...";
echo "<META HTTP-EQUIV=\"refresh\" CONTENT=\"48\">";
mysql_close($con);
}
}

Answer 1

your file name is file so change it to agentclient so
<input type="file" name="agentclient" id="file"/>
$target = $target . basename( $_FILES['agentclient']['name']);