User Display Name instead of ID in MB Frontend Submission

This topic has 3 replies, 2 voices, and was last updated 2 years, 9 months ago by Fernando Arbex.

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May 23, 2022 at 7:52 AM #36136

Fernando Arbex
Participant

Hello there, I created a shortcode to MB Frontend Submission like this below:

[mb_frontend_form id="celulas" post_fields="endereco,mapa,dia_da_semana,hora_celula,thumbnail" label_thumbnail="Foto da fachada" submit_button="Cadastrar célula" edit="false" allow_delete="false" post_status="publish" redirect="/perfil" confirmation="Muito obrigado"]

Then after submission of the form everything is ok except it using the WP user ID instead of Display name (image bellow)

I have setup the Custom Field as follow in image bellow:

The thing is, I couldn't figure a way to make it save as User Display Name instead of User ID.
Any idea?

Thank you.

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May 23, 2022 at 3:50 PM #36147

Long Nguyen
Moderator

Hi,

The field type user saved the user ID in the database, so it will display the user ID as the post title if you set the field ID to post_title (standard field of WP). You can use the function wp_update_post() and get_userdata() to update the post title based on the user ID and hook the callback function to the action rwmb_{$meta_box_id}_after_save_post. Refer to this topic
https://support.metabox.io/topic/append-a-related-posts-title-to-the-title-of-created-post/#post-33677

And read more on the documentation https://docs.metabox.io/fields/user/#data
https://developer.wordpress.org/reference/functions/wp_update_post/
https://developer.wordpress.org/reference/functions/get_userdata/

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May 23, 2022 at 8:48 PM #36151
Fernando Arbex
Participant
Hi long, thank you for the answer.
You are very helpful.

I believe I'm getting close, but for some reason the title is blank.

Here is the code:
```
<?php

add_action( 'rwmb_celulas_after_save_post', 'update_post_title');

function update_post_title( $post_id ) {

// Get user display name 
$user_id = rwmb_meta( 'post_title' );
$user = get_userdata( $user_id );
$displayName = $user->display_name;

// $displayName = rwmb_the_value( 'my_field_id', ['link' => false] );
 
$post_slug = sanitize_title_with_dashes ($my_post,'','save');
        $post_slugsan = sanitize_title($post_slug);

// Prepare update post
$my_post = array(
    'ID' => $post_id,
    'post_title' => $displayName,
    'post_name' => $post_slugsan,

);

wp_update_post( $my_post );

}
```
What is wrong here?
Thank you very much.

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May 23, 2022 at 9:36 PM #36154
Fernando Arbex
Participant
Hi Long,

Just figure out the issue, here's the code:
```
<?php

add_action( 'rwmb_celulas_after_save_post', 'update_post_title');

function update_post_title( $post_id ) {

// Get user display name 
$user = wp_get_current_user();
$displayName = $user->display_name;

// $displayName = rwmb_the_value( 'my_field_id', ['link' => false] );
 
$post_slug = sanitize_title_with_dashes ($my_post,'','save');
        $post_slugsan = sanitize_title($post_slug);

// Prepare update post
$my_post = array(
    'ID' => $post_id,
    'post_title' => $displayName,
    'post_name' => $post_slugsan,

);

wp_update_post( $my_post );

}
```
I really appreciate your help and effort.

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