NYCPHP Meetup

[anang tawiah]

I am a relative php amateur who is trying to kind of master
the php 5 syntax and I have using Larry Ulmanns php and mysql 2nd edition
book.  The problem I am facing is that in
the authors example he lists all the results.

 

What I want to do for this project is to display the
following product information in rows and columns whereby; 

 

i
     could  specify the number of columns
     and rows per page (using php 5 syntax)And finally
     I also want to paginate the result set (using php 5 syntax)

 

I know this might sound trivial to most of you ‘Gurus’ on
this list (which is why I finally decided to stop trying to figure it out
myself and ask for help) and I appreciate your help in advance.

 

 



 



<?php # Script 14.6 -
browse_prints.php

// This page displays the available
prints (products).

 

// Set the page title and include
the HTML header.

$page_title = 'Browse the Prints';

include ('./includes/header.html');

 

require_once
('../mysql_connect.php'); // Connect to the database.

 

// Are we looking at a particular
artist?

if (isset($_GET['aid'])) {

            $aid
= (int) $_GET['aid'];

            if
($aid > 0) {

                        $query
= "SELECT artists.artist_id, CONCAT_WS(' ', first_name, middle_name,
last_name) AS name, print_name, price, description, print_id FROM artists,
prints WHERE artists.artist_id = prints.artist_id AND prints.artist_id =$aid
ORDER BY prints.print_name";

            }
else {

                        $query
= "SELECT artists.artist_id, CONCAT_WS(' ', first_name, middle_name,
last_name) AS name, print_name, price, description, print_id FROM artists,
prints WHERE artists.artist_id = prints.artist_id ORDER BY artists.last_name
ASC, prints.print_name ASC";

            }

} else {

            $query
= "SELECT artists.artist_id, CONCAT_WS(' ', first_name, middle_name,
last_name) AS name, print_name, price, description, print_id FROM artists,
prints WHERE artists.artist_id = prints.artist_id ORDER BY artists.last_name ASC,
prints.print_name ASC";

}

 

// Create the table head.

echo '<table border="0"
width="90%" cellspacing="3" cellpadding="3"
align="center">

<tr>

<td align="left"
width="20%"><b>Artist</b></td>

<td align="left"
width="20%"><b>Print Name</b></td>

<td align="left"
width="40%"><b>Description</b></td>

<td align="right"
width="20%"><b>Price</b></td>

</tr>';

 

// Display all the prints, linked to
URLs.

$result = mysqli_query ($dbc,
$query);

while ($row = mysqli_fetch_array
($result, MYSQL_ASSOC)) {

 

            //
Display each record.

            echo
"   <tr>

                        <td
align=\"left\"><a
href=\"browse_prints.php?aid={$row['artist_id']}\">{$row['name']}</a></td>

                        <td
align=\"left\"><a
href=\"view_print.php?pid={$row['print_id']}\">{$row['print_name']}</td>

                        <td
align=\"left\">{$row['description']}</td>

                        <td
align=\"right\">\${$row['price']}</td>

            </tr>\n";

            

} // End of while loop.

 

echo '</table>'; // Close the
table.

 

mysqli_close($dbc); // Close the
database connection.

include ('./includes/footer.html');

 



?>

 



 

 

Thanks,


 
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