Unlock your potential with a Pro Membership
Here is where you propel your career forward. Come join us today. Learn more.
Add a New Meta Box
Lab: WordPress Meta Box Basics
Video Runtime: 11:46
The first step is to register your new meta box with WordPress. You’ll need to register a callback to the action event admin_menu and then use the WordPress function add_meta_box. Let’s walk through the code, look at the function in WordPress core, and look at the HTML.
You need to have an active Pro membership in order to access the rest of this episode and its code….
Hands off the keyboard. Web development starts by thinking first, then planning it out, and then coding it.
Episodes
Total Lab Runtime: 02:21:18
- 1 Lab Introductionfree 07:20
- 2 What is a Meta Box?free 07:28
- 3 Add a New Meta Boxpro 11:46
- 4 Meta Box HTMLpro 18:39
- 5 Save Process & $_POSTfree 12:33
- 6 Bail Out if Not Our Meta Boxpro 05:03
- 7 Nonce Security Checkpro 10:16
- 8 On Save - Update or Delete Custom Field?pro 12:03
- 9 Validate & Sanitize BEFORE Updating Databasefree 14:41
- 10 Add Another Custom Fieldpro 08:49
- 11 Making Save Easier with $_POST Keypro 05:32
- 12 Better Saving Strategy for Multiple Custom Fieldspro 14:47
- 13 Changing Where Meta Box Appearspro 06:02
- 14 Passing Arguments to Renderpro 02:18
- 15 Wrap & Making it Reusablepro 04:01
