Tips & Tricks
Creating a custom widget
Today let’s learn a simple quick trick on how to create a custom widget. For my example I will show you how I created my Showcase widget located in the middle, to the right of the posts.
First under your functions.php
file type in the following:
<?php // Custom Widget function MyCustomWidget() { ?> <li class="widget"> <h2 class="heading">Latest Showcase</h2> <ul> <?php include(TEMPLATEPATH . '/includes/showcase.php'); ?> </ul> </li> <?php } register_sidebar_widget('The Custom Widget for Showcase', 'MyCustomWidget'); ?>
- Always make sure your code is between the
<?php
and?>
for it to work. - Once we call the function, the rest is assuming html code that you may or may not need.
- For instance, you may just put in a picture and call it a day. But my code starts with
<li<
because my sidebar’s start and end with<ul<
. - Any way, once your done, just set the final “
register_sidebar_widget('the widget title', 'the name of the function');
“
That’s it! Now you have a custom widget with what ever you want!
Tips & Tricks
Add a shortcode
This is a simple one.
/** * Your Blog title * */ function my_blog_title() { $blogname = get_bloginfo('name'); return '<span class="blog-title">' . $blogname . '</span>'; } add_shortcode('blog-title', 'my_blog_title');
Just add this to your functions.php file and then add [blog-title] in any post or page and it will return your Blog Title. :)
Tips & Tricks
Adding a external file after the first post
How might you display a Google ad after the first post or anything you like? It is very simple. You just need to add the variable $loopcounter
in the Loop. If the $loopcounter
is less than or equal to 1, then include your option. Check out the code:
<?php if (have_posts()) : while (have_posts()) : the_post(); $loopcounter++; ?> // your loop <?php if ($loopcounter <= 1) { include (STYLESHEETPATH . '/you-file.php'); } ?> <?php endwhile; ?> <?php else : ?> <?php endif; ?>
Pretty simple huh. Well in the $loopcounter
line, you may change the include to point to any file or maybe a custom widget like so:
<?php if ($loopcounter <= 1) { dynamic_sidebar( 'Plus Post' ); } ?>
Or use your code directly in between the {
& }
.
Tips & Tricks
A simple way to query posts
Here is a simple way to call query_posts
with an array of options. For all options you my use visit: WordPress Codex.
<?php $my_query = array('showposts' => 4, 'post__not_in' => $do_not_duplicate); ?> <?php query_posts($my_query); ?>
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Pingback: WPStart.org » Blog Archive » WordPress links week 3 - 2009
Alex
February 13, 2009 at 11:40 pm
Thank You! A Lot!
This really helped me!
BTW How did you make the archives widget to show the dates separately into two columns?
Thank you.
frosty
February 14, 2009 at 8:59 am
No problem, I will write up a post on that, check back or subscribe. Thanks Alex.
Glenn
March 19, 2009 at 4:51 pm
Austin,
I just found this post while checking out my ad. You might want to try this little widget with Widgetifyr.com and see what added features it gives you. In the instant version you’d get all the theme complaint pre and post calls. You can all the nice control panel stuff like a title and description.
I was thinking about just doing it for you and pasting it here, but I wasn’t sure how code would be translated in a comment.
Thanks
Glenn
Widgetifyr.com