Meta Box

Hi,

You can use the function to get the user login name as the code that registers the meta box to add the user name to the file name.

function my_unique_filename_callback( $dir, $name, $ext ) {
    $current_user = wp_get_current_user();
    $user_login = $current_user->user_login;
    $name = 'emargements_' . $user_login . '_' . $name;
    return $name . $ext;
}

Hi Cees,

Please be aware that site is an object, contact and ct_locatie in this case is the property of that object.

If you want to pass the field ID as a string, you can add just ct_locatie

{{ mb.map( 'ct_locatie', '100%', '480px', '14', '', 'Solexverhuur Woudenberg', 'Hier vindt je onze locatie' ) }}

Hi,

It's not a good idea to use more frontend submission forms on a page, some features might not work properly. I think you can try to pass the post ID to the URL with the parameter ?rwmb_frontend_field_post_id and redirect the user to a new page to edit the post.
Like this topic https://support.metabox.io/topic/js-call-mb_frontend_form-shortcode/

Hi Matt,

Meta Box does not support count post views. You can follow this article to use the code to count and show it on the frontend to use a third-party plugin
https://gretathemes.com/count-post-views/

Hi,

Sorry for the misunderstanding.

Because Meta Box and MB extensions are very highly customizable so when you ask "edit the relationship field manually using PHP code", I think you want to customize the select field in the relationship box as you can read here https://docs.metabox.io/extensions/mb-relationships/#syntax (name, placeholder, query args ...)

So you want to create a "connection" automatically between two posts programmatically, is that right? You can

1. Follow this topic https://support.metabox.io/topic/prepopulate-relationship-field-with-current-post-id/
   to use add API in a callback, hook to some action like save_post, rwmb_frontend_after_process to use the passing ID.

https://developer.wordpress.org/reference/hooks/save_post/
https://docs.metabox.io/extensions/mb-frontend-submission/#form-actions

2. Delete a connection first with API delete, then add a new connection with API add.
3. When you add more connected posts manually, you can re-order posts. This is the order parameter. Here is an example https://monosnap.com/file/OAPqvSNmOIC1T42MuLSYUKbo0nGAEf

Hi Brent,

You can set the attribute size to full when using the shortcode to show full size of the image [rwmb_meta id="single_image" size="thumbnail"]

Or using the code to do that, please read more on the documentation https://docs.metabox.io/fields/single-image/#template-usage

Hi,

Here is an example to add the text 1234 to the file name:

function my_unique_filename_callback( $dir, $name, $ext ) {
    $name = $name . '1234';
    return $name . $ext;
}

add_filter( 'rwmb_meta_boxes', 'your_prefix_function_name' );
function your_prefix_function_name( $meta_boxes ) {

    $meta_boxes[] = [
        'title'  => __( 'Post Meta', 'your-text-domain' ),
        'id'     => 'post-meta',
        'fields' => [
            [
                'name'                     => __( 'File', 'your-text-domain' ),
                'id'                       => 'file',
                'type'                     => 'file',
                'upload_dir'               => WP_CONTENT_DIR . '/invoices/',
                'unique_filename_callback' => 'my_unique_filename_callback',
            ],
        ],
    ];
    return $meta_boxes;
}

Refer to this topic https://stackoverflow.com/questions/27571023/override-wp-unique-filename

Hi,

1. The custom sanitize callback also supports passing 4 parameters $value, $field, $old_value, $object_id. You can create more conditions to check the field ID as well.

function linkValidation( $value, $field, $old_value, $object_id ) {
    if( $field['id'] == 'field-a') {
        $value = 'a';
    }

    if( $field['id'] == 'field-b') {
        $value = 'b';
    }
    return $value;
}

2. Sanitization does not support this. You can use the JS validation to prevent saving data if not passing the validation.

Read more on the documentation
https://docs.metabox.io/sanitization/#custom-sanitize-callback
https://docs.metabox.io/validation/#advanced-validation-with-jquery-validation-plugin