We’ve been looking at how to create a simple CRM system in WordPress. In the last part of this series, we used Advanced Custom Fields to add custom fields to our Contacts custom post type. We learned how to use Advanced Custom Fields and configure it to work programmatically. Today, we’ll cover how to display the data stored in our custom fields right within our contacts table. All About WP_List_Table Each post type that has a dashboard uses the WP_List_Table class to render the familiar table and its associated actions: By default, WordPress will display the following columns: checkbox (used to select/deselect posts, which can then have actions applied to them) title author comments date For our Contact custom post type, this isn’t very useful…
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Create a Simple CRM in WordPress: Adding Columns to WP_List_Table