Question

I have got a while loop getting usernames from a SQL database. Thanks

Answer 1

You are doing it all wrong.
There is no use for the session here.
Only you heed is just a regular hyperlink which will pass the users ID to the next page. got the idea?

    echo "<tr></td><a href= viewallforms.php?id=$user_id >$name</a></td></tr> ;

之后,您的浏览器将有一个用户。网址:$_GET[id]

Answer 2

You can use a parameter to pass to other page using a view.php?name=value. you want a solution in your way.check it.

<?php
if ($result) 
  {
    echo "<table border="1" align="center">"; 
    echo "<th><center>User ID</center></th>";
    echo "<th><center>Name</center></th>";
    while ($row = mysql_fetch_array($result)) 
    {
        $name = $row[ first_name ] .     . $row[ last_name ];
                $user_id = $row[ user_id ];
        echo "<tr><td>";
        echo $user_id
        echo "</td><td>";
        echo  <form method="post" action="viewallforms.php">
    <input type="submit" value="  . $name .  "/>
    <input type="hidden" name="sumbit" value="true"/>
    <input type="hidden" name="userid" value="$user_id"/></form> ; 
        echo "</td></tr>";          
    }
  }
  echo "</table>";  

  if (isset($_POST[ submit ])) {
  }
  else {
    $_SESSION[ user ] = $_POST[ userid ];           
    echo $user_id;
    }

  ?>

友情链接