file_exists

[ziedinjsh]

kā lai izdzēš bildi no db?

 

Šādi es pievienoju bildi

if (isset($_POST['avatar'])){

$destination_path = "avatars/";

$result = 0;
$target_path = $destination_path . basename( $_FILES['avatar']['name']);
$avatar = basename($_FILES['avatar']['name']);

if($query = mysql_query("UPDATE users SET avatar='$avatar' WHERE email = '{$_SESSION['email']}'")) {
  move_uploaded_file($_FILES['avatar']['tmp_name'], $target_path);
     $result = 1;
  }

  sleep(1);

  echo "<script language='javascript' type='text/javascript'>window.top.window.stopUpload(".$result.");</script>";

}

bet kā izdzēst no db un foldera?

 

Sanāk vēl tagad tā

if (file_exists($avatar_file)) {
echo "<div class='avatar'><img src='avatars/".$row['avatar']."' width='200' height='200'></div>";
echo "<form method='post' action='".$_SERVER['PHP_SELF']."'>";
echo "<input type='submit' name='del_avatar' value='Delete'>";
echo "</form>";
}else{ 
echo "<form method='post' action='".$_SERVER['PHP_SELF']."' enctype='multipart/form-data' target='upload_target' onsubmit='startUpload();' >";
echo "<div id='loader-proces'><img src='misc/loader.gif' /></div>";                     
echo "<div id='form-proces'>";
echo "<input name='avatar' type='file' size='30' class='login-box'/><input type='submit' name='avatar' class='login-button' value='Upload' />";
echo "</div>";
echo "<iframe id='upload_target' name='upload_target' src='#' style='width:0;height:0;border:0px solid #fff;'></iframe>";                                        
echo "</form>";
}

Rādās bilde, bet kad viņu izdzēsu manuāli no db tad man neparādas upload forma kapēc ta?

Edited April 2, 2010 by ziedinjsh

[chizijs]

$avatar_file = "avatars/".$row['avatar']."";

.png, .jpg...

nevajag?

[ziedinjsh]

nevajag.. tas jau ir saglabājies ieks db, bildesnosaukums.jpg vai cits formāts $row['avatar'] ir jau tas bildesnosaukums.jpg

[anonīms]

unlink