I had occasion the other day to run a shortcode inside of a text widget. You know shortcodes… we talk about them all the time. They are keywords in [square brackets] that do something special. Sometimes something really simple like returning a string (so you can have a global location to change that string) or something complicated like call a plugin that does something fancy like build a photo gallery.
But alas…
This ain’t gonna work “out-of-the-box”
After tinkering with some far-too-complicated solutions, someone on Twitter helped me with a deliciously simple solution: Just add this to your functions.php file:
add_filter('widget_text', 'do_shortcode');This will ensure that the text content of widgets is parsed for shortcodes and those shortcodes are ran. Awesome.
Stephanie Leary wrote a great article on Using Shortcodes Everywhere, which covers this as well as using shortcodes in a bunch of other places: Comments, templates, excerpts, etc.
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I use this for Members only content. I use a [member][/member] code for content that is only for members and sometimes along side use a [visitor] code too.
One line solutions are my favorite kind of solutions.
Wow, if I had known this while doing my last WordPress project, it would have made my life so much easier. Unfortunately for deadline restrictions, I didn’t have time to thoroughly research it.
Thanks for sharing!
Also see http://hackadelic.com/the-right-way-to-shortcodize-wordpress-widgets