$last_entry = 'an extremely unlikely entry';
while (list($entry, $note) = mysql_fetch_row($entries)){
if ($entry != $last_entry){
echo $entry;
$last_entry = $entry;
}
echo $note;
}
On Wed, April 25, 2007 1:35 pm, Thufir wrote:
> There's a one-to-many relationship between px_items.id and
> contacts.id, and I
> want a printout of some data from each.
>
> I want to print out the query results px_items.id field once and once
> only, but
> the contacts.notes field many times, as there could be many entries.
>
> Right now it prints out each row, which is workable for now, but could
> get
> annoying. I'm trying for something like
>
>
> entry one
> note a
> note b
> note c
>
> entry two
> note a
>
> entry three
> notb a
> note b
>
>
>
> Here's my schema and code:
>
> [root@localhost ~]#
> [root@localhost ~]# cat /var/www/html/items_notes.php -n
> 1 <html>
> 2 <head><title>items and notes</title></head>
> 3 <body>
> 4 <?php
> 5 $user="feeds";
> 6 $host="localhost";
> 7 $password="password";
> 8 $database = "feeds";
> 9
> 10 $connection = mysql_connect($host,$user,$password)
> 11 or die ("couldn't connect to server");
> 12 $db = mysql_select_db($database,$connection)
> 13 or die ("Couldn't select database");
> 14
> 15
> 16 $query = "SELECT * FROM contacts, px_items WHERE
> contacts.id=px_items.id ORDER BY px_items.id DESC";
> 17
> 18 $result = mysql_query($query)
> 19 or die ("Couldn't execute query.");
> 20
> 21 while ($row = mysql_fetch_array($result))
> 22 {
> 23 extract ($row);
> 24
> 25 echo "<big><big><b>";
> 26 echo $id;
> 27 echo "</b></big></big>";
> 28
> 29 echo "<br>";
> 30 echo $title;
> 31
> 32 echo "<br>";
> 33 echo $content;
> 34 echo "<br>";
> 35
> 36 echo "<br>";
> 37 echo $timestamp;
> 38 echo "<br>";
> 39
> 40 echo "<br>";
> 41 echo $notes;
> 42 echo "<br>";
> 43
> 44 echo "<a href=\"";
> 45 echo $link;
> 46 echo "\">";
> 47 echo $link;
> 48 echo "</a>";
> 49
> 50 echo "<br><br>";
> 51
> 52 }//while
> 53 ?>
> 54 </body>
> 55 </html>
> [root@localhost ~]#
> [root@localhost ~]#
> [root@localhost ~]#
> [root@localhost ~]# mysql -u feeds -p
> Enter password:
> Welcome to the MySQL monitor. Commands end with ; or \g.
> Your MySQL connection id is 25 to server version: 5.0.27
>
> Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
>
> mysql> use feeds;
> Reading table information for completion of table and column names
> You can turn off this feature to get a quicker startup with -A
>
> Database changed
> mysql> show tables;
> +-----------------+
> | Tables_in_feeds |
> +-----------------+
> | contacts |
> | px_feeds |
> | px_items |
> +-----------------+
> 3 rows in set (0.00 sec)
>
> mysql> describe contacts;
> +-----------+-----------+------+-----+-------------------+-------+
> | Field | Type | Null | Key | Default | Extra |
> +-----------+-----------+------+-----+-------------------+-------+
> | id | int(11) | YES | MUL | NULL | |
> | timestamp | timestamp | NO | | CURRENT_TIMESTAMP | |
> | notes | longtext | YES | | NULL | |
> +-----------+-----------+------+-----+-------------------+-------+
> 3 rows in set (0.07 sec)
>
> mysql> describe px_items;
> +-----------+--------------+------+-----+-------------------+----------------+
> | Field | Type | Null | Key | Default | Extra
> |
> +-----------+--------------+------+-----+-------------------+----------------+
> | id | int(11) | NO | PRI | NULL |
> auto_increment |
> | feed_id | int(11) | NO | MUL | 0 |
> |
> | timestamp | timestamp | NO | | CURRENT_TIMESTAMP |
> |
> | link | text | YES | | NULL |
> |
> | title | varchar(250) | YES | | NULL |
> |
> | content | text | YES | | NULL |
> |
> | dcdate | text | YES | | NULL |
> |
> | dccreator | text | YES | | NULL |
> |
> | dcsubject | text | YES | | NULL |
> |
> | read | tinyint(4) | YES | MUL | NULL |
> |
> +-----------+--------------+------+-----+-------------------+----------------+
> 10 rows in set (0.00 sec)
>
> mysql> quit
> Bye
> [root@localhost ~]#
> [root@localhost ~]# date
> Wed Apr 25 19:30:38 BST 2007
> [root@localhost ~]#
>
>
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>
>
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Know what I want?
I want you to buy a CD from some indie artist.
http://cdbaby.com/browse/from/lynch
Yeah, I get a buck. So?
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