I guess you query for a certain category and want to show posts of the current author only?
Let’s say you query for a category like this:
query_posts(‚cat=4‘);
to get this query display only posts of the author you just show, you can get the current author ID like this:
$authid=$curauth->ID;
and add in the query you use: &author=$authid
the code getting the current author and looking for his posts in category 4 would look like this:
Code:
<?php
$authid=$curauth->ID;
query_posts('cat=4&author=$authid');
?>
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
title and content here
<?php endwhile; else: ?>
<?php endif; ?>
<?php //Reset Query
wp_reset_query();
?>
did not try, you are my ‚beta tester‘ 
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(von: master)
Hier noch 2 weitere Ergebnisse dieses Threads:
Customize the sidebar, depending on author
8. Jul. 2010 (von: adamwork)
Hi allSo here is my situation.I have author.php, which shows a list of latest posts from that author. On the top right hand corner, I then have information about the author (Biog, Name etc).Underneath that, I want to display posts…
Re: Customize the sidebar, depending on author :: Reply by adamwork
8. Jul. 2010 (von: adamwork)
Hi masteradminThe main page already shows the post of the author. I want to display posts from a different category in the sidebar. The category in the sidebar will be different, depending on the author.Thanksadam Weiterlesen →