Reply To: How to set Gallery Field height?

• armen

• September 28, 2019 at 7:52 am

Hi all.
In your functions.php add the code below:

// We hook the function to "show_user_profile" and "edit_user_profile"
add_action( 'show_user_profile', 'extra_profile_fields', 10 );
add_action( 'edit_user_profile', 'extra_profile_fields', 10 );
// And we updating custom user meta fields
add_action( 'personal_options_update', 'save_extra_profile_fields' );
add_action( 'edit_user_profile_update', 'save_extra_profile_fields' );

function extra_profile_fields( $user ) {
  $settings = get_user_meta( $user->ID, 'acf_user_settings', true );
?>

<h3><?php _e('Extra User Details'); ?></h3>
<table class="form-table">
  <tr>
    <th><label for="gallery_height">ACF gallery field height</label></th>
      <td>
	<input type="text" name="acf_user_settings[gallery_height]" id="gallery_height" value="<?=esc_attr($settings['gallery_height']);?>" class="regular-text" /><br />
	<span class="description">Number.</span>
      </td>
  </tr>
</table>
<?php
}

function save_extra_profile_fields( $user_id ) {
  if ( !current_user_can( 'edit_user', $user_id ) ){
    return false;
  }

  /* Edit the following lines according to your set fields */
  update_usermeta( $user_id, 'acf_user_settings', $_POST['acf_user_settings']);
}
// End