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Old 11-08-2009, 10:02 AM
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vietfancy vietfancy is offline
 
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Default Edit database with a php file

Could anyone please help me to edit the code so that it allowed me to edit the database as well!!!

I got something like this but it doesn't work.

PHP Code:
<? 
//connect to mysql
    include("./database.php");


//If action has not been initialized
if(!isset($action)) 
{
   //display all the quotes
   $result = mysql_query("select * from quotes ORDER BY id LIMIT 0, 10"); 
   
   //run the while loop that grabs all the quotess scripts
   while($r=mysql_fetch_array($result)) 
   { 
      //grab the quote and the ID of the data
      $quote=$r["quote"];//take out the quote
      $author=$r["author"];//take out the author
      $id=$r["id"];//take out the id
     
     //make the quote a link
     echo ""."$quote"."  - "."$author"." -  ";
     echo "<a href='edit.php?action=edit&id=$id'>Edit</a>";
      echo "<br>";
    }
}
?>
<?
if($_REQUEST['action'] == "edit")
{
   if (!isset($_POST["submit"]))
   {
      $id = $_REQUEST["id"];
      $sql = "SELECT * FROM quotes WHERE id=$id";
      $result = mysql_query($sql);        
      $myrow = mysql_fetch_array($result);
      ?>
      
      <form action="edit.php" method="post">
      <input type=hidden name="id" value="<?php echo $myrow["id"?>">
   
      Quote:<TEXTAREA NAME="quote" ROWS=10 COLS=30><? echo $myrow["quote"] ?></TEXTAREA><br>
      Author:<INPUT TYPE="TEXT" NAME="author" VALUE="<?php echo $myrow["author"?>" SIZE=30><br>
   
      <input type="hidden" name="action" value="edit">
   
      <input type="submit" name="submit" value="submit">
   
      </form>
   
<? } 
   if ($_POST["$submit"])
   {
      $quote = $_POST["quote"];
      $author = $_POST["author"];
      
      $sql = "UPDATE quotes SET quote=$quote author=$author WHERE id=$id";
      //replace news with your table name above
      $result = mysql_query($sql);
      echo "Thank you! Information updated.";
    }
}
?>
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