calling from database
| From: | owen mcgrann | Date: | Sat, 05 Aug 2000 04:16:31 +0000 |
| Subject: | calling from database | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-10235@lists.php.net to get a copy of this message | ||
hello -
i'm having a problem calling information from the mysql database i set up.
i'll paste the code and some urls at the bottom that document the problem..
but the main problem is thus: i have the loops working correctly, it's
bringing up the parts of the loop that isn't called from the database, but
the bits from the db aren't showing.
here's the code:
$table_name = "news";
$dbname = "slide_away";
$id_link = @mysql_connect("localhost","","");
if (! $id_link) {
echo
'<html><head><title>Error</title></head><body>';
echo 'Connection to PHP has failed.';
echo '</body></html>';
exit();
}
$str_sql_all = "
select count(*) as number_of_records
from $table_name
";
$result =
mysql_db_query($dbname, $str_sql_all, $id_link);
$record = @mysql_fetch_object($result);
$number_of_records = $record->number_of_records;
$number_records_to_display = 8;
$initial_record = $number_of_records;
$sort_field = 'key_news';
$sort_direction = 'DESC';
$str_sql = "
select *
from $table_name
order by $sort_field $sort_direction
limit $initial_record, $number_records_to_display
";
$result2 = mysql_db_query($dbname, $str_sql, $id_link);
$number_of_records_on_current_page =
@mysql_num_rows($result2);
and the loop bit
for ($iindex = 0; $iindex < $number_of_records; $iindex++) {
$record = @mysql_fetch_object($result2);
echo "$record->date_shown : $record->update_headline <br>";
}
the page can be found at http://www.factory201.com/sa/groove.php3
any help is greatly appreciated
- owen
factory201.com/sardonic/ - life without care
factory201.com/ - the factory is being retooled
slide-away.com/ - reopens 9.1.00 (maybe..)
i love life, that is my greatest weakness. i love it so much i cannot
imagine what is not life.
- albert camus, the fall.
to make friends you genuinely have to like everybody. oh well, i guess i'm
fucked then, aren't i?
- thom yorke
aim: oasisfan15
icq: 8310562