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Continue Building the Shortcode
Lab: Add a FAQ Feature to the Collapsible Content Plugin – Part 2
Video Runtime: 11:39
In this episode, we’ll continue building the shortcode for the topic. We’ll look move the while loop to a new function to process the individual FAQs.
As we are building, notice that we have a decision to make: Do we display a message when no FAQs are found? Let’s do that. But instead of echoing at each message, let’s make it configurable and give access through the shortcode’s user-defined attributes. Then the author (or you) can turn it off and on as well as change the messages. This is a refactoring exercise for you.
We start off by making sure that we only get published FAQs with our query. You’ll look at the WP_Query parameters to see what the default is for "post_status". Aha, it is set to "publish".
Pro Tip
Whenever a parameter is the value you want by default, don’t include it into your arguments. It’s redundant. Instead, only declare the custom ones.
You get WET when you swim. Stay DRY when you code.
Episodes
Total Lab Runtime: 05:11:56
- 1 Lab Introductionfree 07:51
- 2 Planning it Outfree 11:05
- 3 Module Architecturepro 17:12
- 4 Build the Basic FAQ Custom Post Typepro 06:04
- 5 Configuring the Custom Post Type Labelspro 18:33
- 6 Configuring the Custom Post Type Feature Supportspro 07:23
- 7 Configuring the Custom Post Type Optionspro 11:27
- 8 Flushing the Rewritespro 09:44
- 9 Planning the Taxonomypro 04:54
- 10 Build the Taxonomypro 05:33
- 11 Taxonomy Label Generatorpro 14:23
- 12 Flush Rewrite Rules - Taxonomypro 05:36
- 13 Architecting the Archive Pagepro 11:14
- 14 Serve Archive Template from the Pluginpro 10:41
- 15 Let Theme Override Our Archive Templatepro 21:29
- 16 Build the Archivepro 11:09
- 17 Build the Archive Viewspro 13:23
- 18 Set the Order Within the Topicpro 03:44
- 19 Review and Commit Changespro 02:34
- 20 Architect the Shortcodepro 15:23
- 21 Build the Shortcode - Single FAQpro 21:19
- 22 Fixing the Architecturepro 08:00
- 23 Define a WP_Query for Topicpro 16:10
- 24 Continue Building the Shortcodepro 11:39
- 25 Finish by Topic Shortcodepro 08:51
- 26 Planning the Refactorpro 08:01
- 27 Refactor FAQ Modulepro 19:58
- 28 Test, Fix, Commit, and Wrappro 08:36
