Meta Box

Hello,

Currently, there is no option to add the placeholder to the search box. The placeholder field setting supports displaying the text before selecting the value as in your screenshot. I will inform the development team to consider supporting this feature in future updates. Thanks.

Hello,

Can you please let me know which image field type you are using? You can try to use the field single_image, and use the helper shortcode [rwmb_meta] to display the image field. Please read more on the documentation
https://docs.metabox.io/fields/single-image/
https://docs.metabox.io/shortcode/

Hello,

If you can create an ajax call to get the query data, please append the value to the option list by using jQuery. The [options] field setting is loaded on page load so if you put your code there, it will not work as expected. Please refer to this topic https://stackoverflow.com/questions/17384705/updating-list-of-select-options-using-jquery-and-ajax

Hello,

You should use the $field variable to set the field setting instead of mapping variable $f. The correct code should be like this

add_filter( 'rwmb_normalize_group_id_field', function( $field ) {
    foreach($field['fields'] as $key => $f) {
        if ($f['id'] === 'text_id') {
          $field['fields'][$key]['readonly'] = true;
        }
    }
    return $field;
} );

Hello,

So you will need to create your own dashboard with some custom code to display a list of CPT belonging to a user on the frontend. If you are not able to accomplish the task, you can create a customization service request here https://metabox.io/contact/
our development team will help you with an extra fee.

Hello,

I think it is a basic case to output the value on the frontend. You can use an if statement to do that. For example:

if( field_value == 'something' ) {
    echo 'ABC';
} else {
    echo 'DEF';
}

Please read more on the documentation to get the field value https://docs.metabox.io/fields/select/

Hello,

You can try to use this code to check if the feature image is not empty to display the image tag on the frontend.

<div>
{% if term.feature_image.full is not empty %}
{% set field = term.feature_image.full %}
<img src="{{ field.url }}" width="{{ field.width }}" height="{{ field.height }}" />
{% endif %}
</div>

Great.
Let us know if you have any questions.