This question is relating to a problem that a previous questions answer yielded! (as is the way)
I have set up a simple script to access a MySQL database and populate a dropdown combobox with usernames, but it wont accept the values from my php, it creates the names however so its some form of syntax error but not one that causes a crash.
<?php
# parameters for connection to MySQL database
$hostname="";
$database="";
$ausername="";
$apassword="";
mysql_connect ("$hostname","$ausername","$apassword");
mysql_select_db ("$database");
$query = mysql_query("SELECT DISTINCT username FROM dbusers") or die(mysql_error());
?>
<div id="select_users" style="position:absolute;width:466px;height:108px;">
<form name="select_user" method="POST" action="./page5.php" id="Form1">
<div id="select_a_user" style="position:absolute;left:0px;top:20px;width:100px;height:20px;z-index:11;text- align:left;">
<span style="color:#000000;font-family:Arial;font-size:15px;">Select User</span></div>
<select name="users[]" multiple = "multiple" id="users" style="position:absolute;left:93px;top:15px;width:200px;height:75px;z-index:12;">
<option value="test"> Select a user</option>
<?php
while($row = mysql_fetch_assoc($query)){
$username = $row["username"];
?>
<option value= <?php $username ?> > <?php echo $username ?> </option>
<?php
}?>
</select>
<input type="submit" id="Button1" name="" value="Submit" style="position:absolute;left:93px;top:100px;width:96px;height:25px;z-index:13;">
</form>
</div>
the section
<option value= <?php $username ?> > <?php echo $username ?> </option>"
is what is causing the issue i think as its not assigning the variable value
Im using the following script to debug and display what is supposed to be inside the array after POST
<?php
if(isset($_POST['users']))
{
$ausers = $_POST['users'];
if(!isset($ausers))
{
echo("<p>You didn't select any users!</p>\n");
}
else
{
$nusers = count($ausers);
echo("<p>You selected $nusers user: ");
for($i=0; $i < $nusers; $i++)
{
echo($ausers[$i] . " ");
}
echo("</p>");
}
}
?>
It will output the number of data files in the array but wont display their content, which after force echo'ing the variables has lead me to believe that the values of the array are all empty.
The end result of this selection is to store each entry of the array as a variable for another MySQL query if that any help with the correct code to achieve the result.
Thanks!