WordPress Quicky: Use the [Shortcode] API
Another quicktipp for wordpress plugin developers. With the shortcode API you can easily provide additional commands for wordpress authors …
Tagged: theme Toggle Comment Threads | Keyboard Shortcuts
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DerFichtl
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DerFichtl
WordPress Quicky: Exclude Categories
Another quicktipp for wordpress theme developers.
If you want to exclude one or more categories from a page (startpage, category-page), you can call the query_posts function with negative category-ids …
<?php query_posts($query_string . '&cat=-1,-2,-3'); ?> <?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?> <!-- POST --> <?php endwhile; endif; ?>
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DerFichtl
WordPress Quicky: Register Sidebar Widget with 3.0
Another quicktipp for wordpress plugin developers. Registering a sidebar widget can end with a fatal error if you use the code from the wordpress documentation …
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Jamy Hudsk
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Hubert Pic
Where can i write this code? and what is the “MyWidgetClass” ? I haven’t create a widget and i have this problem … can you help me ?
(sorry i’m french, and my englsih is so poor …)
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Nicolas Bouliane
Why is that? I have the same problem (which you have solved), but I’d love to understand what I’m doing
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DerFichtl
I really don’t know, it seems that the add_action needs to work with the result of register_widget() and not with the widget classname itself. very irrational but …
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Hubert Pic
Where can i write this code? and what is the “MyWidgetClass” ? I haven’t create a widget and i have this problem … can you help me ?
(sorry i’m french, and my englsih is so poor …)
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Hubert Pic, 
Jamy Hudsk, 
DerFichtl, and 1 other are discussing. 
Thanks, little less info though, you should visit http://wordpressfunctions.com/global/sidebar-global/register-a-new-sidebar.html if you want to know more.