Tips & Tricks
How to: Display RSS feeds from anywhere
Here is a simple way to display any RSS feed in your WordPress blog.
<?php include_once(ABSPATH . WPINC . '/rss.php'); $rss = fetch_rss('http://feeds2.feedburner.com/WPCult'); $items = array_slice($rss->items, 0, 4); if (empty($items)) echo '<li>No items</li>'; else foreach ( $items as $item ) : ?> <a style="font-size: 14px;" href='<?php echo $item['link']; ?>' title='<?php echo $item['title']; ?>'><?php echo $item['title']; ?></a><br /> <p style="font-size: 10px; color: #aaa;"><?php echo date('F, j Y',strtotime($item['pubdate'])); ?></p> <p><?php echo substr($item['summary'],0,strpos($item['summary'], "This is a post from")); ?></p> <?php endforeach; ?>
The first step is to include the WordPress file rss.php
then will apply code after to style the feeds.
Of coarse I forgot to mention, change the RSS feed to the feed you want to pull.
Themes
Add additional meta boxes to Hybrid Theme
At the time of writing this post I have Theme Hybrid as my parent theme, and am using a custom version of Hybrid News that Justin Tadlock offers to the public.
Well I want to tell you how you can add additional custom meta boxes to your child theme’s running the Hybrid Theme.
In your child function.php
file just add the following to create a new post meta box:
/** * Add additional post meta boxes * * by WPCult */ function wpcult_post_meta_boxes($meta_boxes) { $meta_boxes['image'] = array( 'name' => 'image', 'default' => '', 'title' => __('Image:'), 'type' => 'text', 'show_description' => false, 'description' => __('Please use a full size image, larger than 500px (this photo will dynamically re-size itself!'), ); return $meta_boxes; } add_filter('hybrid_post_meta_boxes', 'wpcult_post_meta_boxes');
This will create a custom meta box called Image, and will create a custom field with the id of image.
Additionally you can create this on pages as well by copy/paste and replacing “post_meta_box” with “page_meta_box” every where inside the function.
Tips & Tricks
Sick of images being to large for the content area?
Have you ever uploaded an image that might have been a tad bigger than the width of your content area? I know I have! So here is a little CSS fix to handle these situations.
.post img { max-width: 600px; height: auto; }
That’s it, really simple huh. Just make sure that you change the .post
to the correct body class(which starts with a “.“) or body ID(which starts with a “#“).
Would you like a quick explanation?
The CSS is just telling any image inside the class of .post
to not be more than 600px wide. By the way make sure you change it to fit the dimension of your content width. And the height attribute is set to auto to automatically change the height to match the new width. 🙂
Tips & Tricks
Remove the title attribute using jQuery
In WordPress, when you use wp_page_menu
your anchor attribute’s usually carry a title with the same name. I’m not sure if it’s correct to do this, but it bother me when I hover over a page menu navigation link and I get a hover of the title.
So on my site I used jQuery to remove the title:
$("#nav a").removeAttr("title");
Pretty simple huh?
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Septian
March 24, 2009 at 12:56 am
Wow, actually I want to ask you how to do that…but, you already answer it with this post 🙂
anyway, I’ve question for you, please look at your mailbox and answer it ASAP..thx very much…
Peter
March 26, 2009 at 7:23 am
Very cool – I had no idea this functionality was built in. I see quite a few projects where people want this type of thing built, and I had assumed you’d have to build your own parser.
Does anybody know how long Magpie has been in wordpress? This could have saved me lots of time..
Larry
April 8, 2009 at 9:29 pm
Thanks but I need some more direction The code you have listed- where do I put that? In the post or page? Appreciate your time
Edhie Baskoro Yudhoyono Muda Cerdas Jujur Peduli Rakyat
April 12, 2009 at 4:08 pm
Thanks, this information is usefull..
Raymond Ramy
April 14, 2009 at 7:01 pm
..hey.. I think the “summary” is not functioning..
Raymond Ramy´s last blog post..Why Choose Freelance Web Designer?