View Full Version : Trying to create a hyperlink

02-02-2013, 11:26 PM
I am pulling data from a database and displaying it in a simple table.
My goal is to figure out how to be able to click on one of the 2 table headers, and make the page reload, sorting on the column selected.

I am first of all trying to figure out to make the headers into "hyperlinks". I cannot figure it out.

Here is my code, and I would appreciate any help or advice. Thank you.

// get results from database
$result = mysql_query("SELECT * FROM mytable ")
or die(mysql_error());

// display data in table
echo "<table border='1' cellpadding='10'>";
echo "<tr><th>Last Name</th><th>First Name</th></tr>";

// loop through results of database query, displaying them in the table
$count= 0;
while($row = mysql_fetch_array( $result )) {

// echo out the contents of each row into a table
echo "<tr>";
echo '<td width="100">' . $row['nameLast'] . '</td>';
echo '<td width="100">' . $row['nameFirst'] . '</td>';
echo "</tr>";

echo "</table>";

Old Pedant
02-03-2013, 04:45 AM
Okay, this is really 90% a PHP question and only 10% MySQL.

And I don't use PHP. So bear with me if I make a couple of PHP typos.

<!-- don't use PHP to write out large blocks of HTML -->
<!-- makes it harder to read, harder to write, and tiny bit slower -->
<table border="1"' cellpadding="10">;
<th><a href="thispage.php?by=nameLast">Last Name</a></th>
<th><a href="thispage.php?by=nameFirst">First Name</a></th>
// make you db connection here ...

$orderby = $_GET["by"];
if ( ! isset($orderby) || ( $orderby != "nameLast" && $orderby != "nameFirst" ) )
$orderby = "nameLast"; // or whatever default you choose

// get results from database
$result = mysql_query("SELECT * FROM mytable ORDER BY $orderby ")
or die(mysql_error());

... rest the same ...

02-03-2013, 02:53 PM
Thanks Old Pendant. I appreciate your taking the time. Makes perfect sense once someone shows you!