Condicao If

[Guest - ronaldosdb -]

Olá turma...

Como faço uma condicao IF para que a imagem cadastrada no bd seja alterada caso o codigo passado pela url seja o mesmo e não seja cadastrada caso o codigo seja diferente....

Valeu

Ronaldo

<?php
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;
}

[Guest Guest]

<?php
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;
}

$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
  $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
}

if ((isset($_POST["MM_update"])) && ($_POST["MM_update"] == "form1")) {
 $updateSQL = sprintf("UPDATE noticias2 SET manchete=%s, autor=%s, noticia=%s, imagem=%s WHERE codigo = $_POST[codigo]",
                       GetSQLValueString($_POST['manchete'], "text"),
                       GetSQLValueString($_POST['autor'], "text"),
                        GetSQLValueString($_POST['noticia'], "text"),
                       GetSQLValueString($_POST['imagem'], "text");
                 
  mysql_select_db('noticias2');
  $Result1 = mysql_query($updateSQL) or die(mysql_error());

  $updateGoTo = "insere_teste1.php";
  if (isset($_SERVER['QUERY_STRING'])) {
    $updateGoTo .= (strpos($updateGoTo, '?')) ? "&" : "?";
    $updateGoTo .= $_SERVER['QUERY_STRING'];
  }
  header(sprintf("Location: %s", $updateGoTo));
}

$colname_rs_update = "1";
if (isset($_GET['recordID'])) {
  $colname_rs_update = (get_magic_quotes_gpc()) ? $_GET['recordID'] : addslashes($_GET['recordID']);
}
mysql_select_db('noticias2');
$query_rs_update = sprintf("SELECT * FROM noticias2 WHERE codigo = %s ORDER BY codigo DESC", $colname_rs_update);
$rs_update = mysql_query($query_rs_update) or die(mysql_error());
$row_rs_update = mysql_fetch_assoc($rs_update);
$totalRows_rs_update = mysql_num_rows($rs_update);

mysql_free_result($rs_update);
?>

Ops, faltou codigo...ta ai