Meta Box Tabs

Meta Box Tabs helps you to put custom fields into tabs for a better view.

Using Meta Box Builder

Tab field must be added first then other fields.

Using code

Settings

To create tabs for your meta box, you need to add these parameters to your meta box settings:

Parameter	Description
tabs	Array of tabs. See below for details.
tab_style	The tab style: default (like tabs for Categories), box (like tabs for Visual and Text modes of the main editor) or left (like tabs in Help screen)
tab_wrapper	Whether or not show the meta box wrapper around tabs (deprecated). Please use 'style' => 'seamless' parameter for the meta box instead.
tab_default_active	Default active tab ID.

Defining tabs

List of tabs are defined in the tabs parameter, in one of the following formats:

• 'tab-id' => 'Tab label', or
• 'tab-id' => ['label' => 'Tab label', 'icon' => 'Tab icon']

Where tab-id will be used in fields (below) to put fields under a tab.

If use the 2nd format, then icon is the tab icon. Icons are taken from Dashicons. The value of icon is the class name of Dashicons, e.g. dashicons-email.

If you want to use another icon (not Dashicons), either:

• set icon to the font icon class name. For example, if you want to use Font Awesome, set 'icon' => 'fa fa-home'. Note that you have to enqueue the CSS for your custom font icon yourself. The plugin only supports Dashicons by default.
• set icon to URL of icon image, in case you want to use a custom image for tab icon

(Take a look at demo code to see how to implement)

Then for each field in the meta box, you need to specify which tab it belongs to by adding a parameter 'tab' => 'tab-id' where tab-id is one of the tab IDs you have registered above.

Sample code

add_filter( 'rwmb_meta_boxes', function ( $meta_boxes ) {
    // 1st Meta Box
    $meta_boxes[] = array(
        'title'     => 'Meta Box Tabs Demo',

        // List of tabs, in one of the following formats:
        // 1) key => label
        // 2) key => array( 'label' => Tab label, 'icon' => Tab icon )
        'tabs'      => array(
            'contact' => array(
                'label' => 'Contact',
                'icon'  => 'dashicons-email', // Dashicon
            ),
            'social'  => array(
                'label' => 'Social Media',
                'icon'  => 'dashicons-share', // Dashicon
            ),
            'note'    => array(
                'label' => 'Note',
                'icon'  => 'https://i.imgur.com/nJtag1q.png', // Custom icon, using image
            ),
        ),

        // Tab style: 'default', 'box' or 'left'. Optional
        'tab_style' => 'default',

        // Show meta box wrapper around tabs? true (default) or false. Optional
        'tab_wrapper' => true,

        'fields'    => array(
            array(
                'name' => 'Name',
                'id'   => 'name',
                'type' => 'text',

                // Which tab this field belongs to? Put tab key here
                'tab'  => 'contact',
            ),
            array(
                'name' => 'Email',
                'id'   => 'email',
                'type' => 'email',
                'tab'  => 'contact',
            ),
            array(
                'name' => 'Facebook',
                'id'   => 'facebook',
                'type' => 'text',
                'tab'  => 'social',
            ),
            array(
                'name' => 'Note',
                'id'   => 'note',
                'type' => 'textarea',
                'tab'  => 'note',
            ),
        ),
    );

    // 2nd Meta Box: Tab style - boxed
    $meta_boxes[] = array(
        'title'     => 'Meta Box Tabs 2',
        'tabs'      => array(
            'bio'      => 'Biography',
            'interest' => 'Interest',
        ),
        'tab_style' => 'box',
        'fields'    => array(
            array(
                'name' => 'Bio',
                'id'   => 'bio',
                'type' => 'textarea',
                'tab'  => 'bio',
            ),
            array(
                'name' => 'Interest',
                'id'   => 'interest',
                'type' => 'textarea',
                'tab'  => 'interest',
            ),
        ),
    );

    // 3rd Meta Box: Tab style - left
    $meta_boxes[] = array(
        'title'     => 'Meta Box Tabs 3',

        'tabs'      => array(
            'bio'      => 'Biography',
            'interest' => 'Interest',
            'job'      => 'Job',
        ),
        'tab_style' => 'left',
        'fields'    => array(
            array(
                'name' => 'Bio',
                'id'   => 'bio',
                'type' => 'textarea',
                'tab'  => 'bio',
            ),
            array(
                'name' => 'Interest',
                'id'   => 'interest',
                'type' => 'textarea',
                'tab'  => 'interest',
            ),
            array(
                'name' => 'Job Description',
                'id'   => 'job_desc',
                'type' => 'textarea',
                'tab'  => 'job',
            ),
        ),
    );

    // 4th Meta Box: No wrapper
    $meta_boxes[] = array(
        'title'       => 'Meta Box Tabs 4',
        'tabs'        => array(
            'contact' => array(
                'label' => 'Info',
                'icon'  => 'dashicons-email',
            ),
            'social'  => array(
                'label' => 'Social',
                'icon'  => 'dashicons-share',
            ),
        ),
        'tab_style'   => 'box',
        'tab_wrapper' => false,
        'fields'      => array(
            array(
                'name' => 'Name',
                'id'   => 'name2',
                'type' => 'text',
                'tab'  => 'contact',
            ),
            array(
                'name' => 'Google+',
                'id'   => 'googleplus2',
                'type' => 'text',
                'tab'  => 'social',
            ),
        ),
    );

    return $meta_boxes;
} );