Deactivate plugin on registration
You always have to exit; after a redirect.
plugin-development
How do you filter get_media_items by mime type in a custom media upload tab?
The answer ended up being to copy that function and filter the results it returned. It’s hacky but until there are more hooks/filters available in that section of the core there’s no better way 🙁
How to specify widget order or css name via script?
If you want to change the orders, you can use the filter sidebars_widgets, the argument to which is an array of all the widget ids and their locations. You can change the id positions in that array as per your need.
modify buddpress adminbar only in admin pages
You ca use the conditional tag is_admin() to check if you are on the front-end or back-end like this: function bp_adminbar_currentsite_menu() { global $bp; if (!is_admin()){ ?> <li> <!– Insert your link url or relative url, and your link text below –> <a href=”http://EXAMPLE.COM”>EXAMPLE LINK TEXT</a> </li> <?php } } // Call The Function Above … Read more
“Print to printer” functionality in a plugin
check out WP Print Friendly plugin which extends WordPress template system to support printer-friendly templates. Works with permalink structures to support nice URLs.
Menu_slug used for creating options page
I have found the issue. I was making changes to the plug-in code and transferring it directly (via ftp). I forgot to deactivate and activate the plug-in. Doh!
mysql_real_escape_string() error using xml2ary in WordPress plugin
Of course I shouldn’t save my XML Array in $data. -.-
Add admin settings and options
I use this for my first theme please ignore little syntax error if any lol update: All the following code should go into your functions.php file Probably the best (and definitely the easiest) way to make a Theme Options Page is to use the WordPress Settings API. One note… everywhere you see THEME_NAME in my … Read more
I want to add post meta for picture thum during submit for revision
If you look at your current setup, you can see that your add_image_to_save_post function is fired off when wp_insert_post is performed. wp_insert_post is fired off when a post is inserted into the database, and as you may know, as soon as you click “Add New” in WordPress a database entry is created, thus pulling on … Read more
Sharing changes to a post (preview changes) with another user
Don’t know of a plugin but a good approach would be: to crate a custom post type (shared_revisions). add a metabox to post edit screen which will have an option to save the post changes as a sheared_revision and store the original post id as postmeta of the sheared_revision post. add a metabox to your … Read more