Hello,
The code below works great. It combines data from two MySQL tables. I would like to modify it by pulling in some data from a third MySQL table called "
comment."
In the HTML table below, "title" is a field in the MySQL table "submission." Every "title" has a corresponding "submissionid" field. The field "submissionid" is also found in the "
comment" MySQL table.
In the HTML table below, I would like "countComments" to equal the number of times a field called "commentid" appears in the MySQL table "
comment" for any given "submissionid," where the "submissionid" is the same in both the "submission" and "
comment" tables, and where the "submissionid" corresponds to the "title" being used.
Here's the catch: if there is no row in the MySQL table "
comment" that corresponds with the "submissionid" being used for "table", I would like "countComments" to equal to zero.
How can I do this?
Thanks in advance,
John
$sqlStr = "SELECT s.loginid, s.title, s.url, s.displayurl, l.username
FROM submission AS s,
login AS l
WHERE s.loginid = l.loginid
ORDER BY s.datesubmitted DESC
LIMIT 10";
$result = mysql_query($sqlStr);
$arr = array();
echo "<table class=\"samplesrec\">";
while ($row = mysql_fetch_array($result)) {
echo '<tr>';
echo '<td class="sitename1"><a href="http://www.'.$row["url"].'">'.$row["title"].'</a></td>';
echo '</tr>';
echo '<tr>';
echo '<td class="sitename2"><a href="http://www...com/sandbox/members/index.php?profile='.$row["username"].'">'.$row["username"].'</a><a href="http://www...com/sandbox/comments/index.php?submission='.$row["title"].'">'.$row["countComments"].'</a></td>';
echo '</tr>';
}
echo "</table>";
