Printing mysql_fetch_arr ay

[gthomas]

hi, i am having trouble printing the records form my database. each row has a topic and headline. the topic should print and then the headlines for that topic, then the next topic and headlines.

healthcare
headline1
headline2
sports
headline3
headline4
headline5...


$result = mysql_query("SE LECT * FROM mccnews, topics where mccnews.topicid = topics.topicid ",$connect) ;

while($myrow = mysql_fetch_arr ay($result))
{//begin of loop
$name = $myrow['name'];
$hklink = $myrow['hklink'];
$headline = $myrow['headline'];
$first_headline = $headline;

// build $content table
$content .= table_header();
$content .= "<tr>";
$content .= "<td>" . $name . "</td>";
$content .= "<td>" . $hklink . "</td>";
$content .= "<td>" . $headline . "</td>";
$content .= "</tr>";
$sontent .= table_footer;

}//end of loop

[seangates]

Firstoff, please use the code formatting for your posts. It would help.

[PHP]$result = mysql_query("SE LECT * FROM mccnews, topics where mccnews.topicid = topics.topicid" ,$connect);[/PHP]
This just shows all of the rows from the mccnews table. You need some way to limit it.

I think what you are trying to do requires a nested loop. Like this:
[PHP]$topics = mysql_query("SE LECT * FROM topics",$connec t);
while($topic = mysql_fetch_arr ay($topics)){
echo '<h2>' . $topic['topic_title'] . '</h2>';
$news_items = mysql_query("SE LECT * FROM mccnews where mccnews.topicid = " . $topic['topicid'],$connect);
while($myrow = mysql_fetch_arr ay($news_items) ){
$name = $myrow['name'];
$hklink = $myrow['hklink'];
$headline = $myrow['headline'];
$first_headline = $headline;

// build $content table
$content .= table_header();
$content .= "<tr>";
$content .= "<td>" . $name . "</td>";
$content .= "<td>" . $hklink . "</td>";
$content .= "<td>" . $headline . "</td>";
$content .= "</tr>";
$sontent .= table_footer;

}
}[/PHP]
Let me know if this is what you were intending.

Sean

[gthomas]

Firstoff, please use the code formatting for your posts. It would help.

[PHP]$result = mysql_query("SE LECT * FROM mccnews, topics where mccnews.topicid = topics.topicid" ,$connect);[/PHP]
This just shows all of the rows from the mccnews table. You need some way to limit it.

I think what you are trying to do requires a nested loop. Like this:
[PHP]$topics = mysql_query("SE LECT * FROM topics",$connec t);
while($topic = mysql_fetch_arr ay($topics)){
echo '<h2>' . $topic['topic_title'] . '</h2>';
$news_items = mysql_query("SE LECT * FROM mccnews where mccnews.topicid = " . $topic['topicid'],$connect);
while($myrow = mysql_fetch_arr ay($news_items) ){
$name = $myrow['name'];
$hklink = $myrow['hklink'];
$headline = $myrow['headline'];
$first_headline = $headline;

// build $content table
$content .= table_header();
$content .= "<tr>";
$content .= "<td>" . $name . "</td>";
$content .= "<td>" . $hklink . "</td>";
$content .= "<td>" . $headline . "</td>";
$content .= "</tr>";
$sontent .= table_footer;

}
}[/PHP]
Let me know if this is what you were intending.

Sean

Hi Sean,
Yes, it was the help that I what is was looking for. Thank you very much. I just have to ensure that a topic does not get added that does not have a headline.
Thanks again.
GT