loadAdditionalFieldsForList not working as expected

[bandtank]

I'm trying to load a linkMultiple field in a list view using the instructions I found on the forum, but it isn't working.

Here are the threads I found that explain how to do this:

1. How can I get an entity as available field in a list?
2. Upddate a Listview including a LinkMulti Field
3. Email: Customize Layout / Set Default Account

Here's what I've tried:

In custom/Espo/Custom/Services/Project.php:

  1 <?php
  2
  3 namespace Espo\Custom\Services;
  4
  5 class Project extends \Espo\Core\Templates\Services\BasePlus
  6 {
  7   public function loadAdditionalFieldsForList(Entity $entity)
  8   {
  9     parent::loadAdditionalFieldsForList($entity);
 10     $entity->loadLinkMultipleField('accounts');
 11   }
 12 }

In custom/Espo/Custom/Resources/layouts/Project/list.json:

  6     {
  7         "name": "accounts"
  8     },

The column appears in the list view, but I get a Bad Server Response error and this appears in the log:

[2018-03-19 11:22:30] Espo.WARNING: E_WARNING: Declaration of Espo\Custom\Services\Project::loadAdditionalFieldsForList(Espo\Custom\Services\Entity $entity) should be compatible with Espo\Services\Record::loadAdditionalFieldsForList(Espo\ORM\Entity $entity) {"code":2,"message":"Declaration of Espo\\Custom\\Services\\Project::loadAdditionalFieldsForList(Espo\\Custom\\Services\\Entity $entity) should be compatible with Espo\\Services\\Record::loadAdditionalFieldsForList(Espo\\ORM\\Entity $entity)","file":"/var/www/crm/custom/Espo/Custom/Services/Project.php","line":5,"context":{"file":"/var/www/crm/custom/Espo/Custom/Services/Project.php"}} []
[2018-03-19 11:22:30] Espo.ERROR: Uncaught Exception TypeError: "Argument 1 passed to Espo\Custom\Services\Project::loadAdditionalFieldsForList() must be an instance of Espo\Custom\Services\Entity, instance of Espo\Custom\Entities\Project given, called in /var/www/crm/application/Espo/Services/Record.php on line 837" at /var/www/crm/custom/Espo/Custom/Services/Project.php line 7 {"exception":"[object] (TypeError(code: 0): Argument 1 passed to Espo\\Custom\\Services\\Project::loadAdditionalFieldsForList() must be an instance of Espo\\Custom\\Services\\Entity, instance of Espo\\Custom\\Entities\\Project given, called in /var/www/crm/application/Espo/Services/Record.php on line 837 at /var/www/crm/custom/Espo/Custom/Services/Project.php:7)"} []

What am I doing wrong?

[tanya]

Hello

use \Espo\ORM\Entity;

[bandtank]

Hello

use \Espo\ORM\Entity;

I'm not sure if I did this right, but the errors look the same:

  1 <?php
  2
  3 use \Espo\ORM\Entity;
  4
  5 namespace Espo\Custom\Services;
  6
  7 class Project extends \Espo\Core\Templates\Services\BasePlus
  8 {
  9   public function loadAdditionalFieldsForList(Entity $entity)
 10   {
 11     parent::loadAdditionalFieldsForList($entity);
 12     $entity->loadLinkMultipleField('accounts');
 13   }
 14 }

[2018-03-19 11:33:08] Espo.WARNING: E_WARNING: Declaration of Espo\Custom\Services\Project::loadAdditionalFieldsForList(Espo\Custom\Services\Entity $entity) should be compatible with Espo\Services\Record::loadAdditionalFieldsForList(Espo\ORM\Entity $entity) {"code":2,"message":"Declaration of Espo\\Custom\\Services\\Project::loadAdditionalFieldsForList(Espo\\Custom\\Services\\Entity $entity) should be compatible with Espo\\Services\\Record::loadAdditionalFieldsForList(Espo\\ORM\\Entity $entity)","file":"/var/www/crm/custom/Espo/Custom/Services/Project.php","line":7,"context":{"file":"/var/www/crm/custom/Espo/Custom/Services/Project.php"}} []
[2018-03-19 11:33:08] Espo.ERROR: Uncaught Exception TypeError: "Argument 1 passed to Espo\Custom\Services\Project::loadAdditionalFieldsForList() must be an instance of Espo\Custom\Services\Entity, instance of Espo\Custom\Entities\Project given, called in /var/www/crm/application/Espo/Services/Record.php on line 837" at /var/www/crm/custom/Espo/Custom/Services/Project.php line 9 {"exception":"[object] (TypeError(code: 0): Argument 1 passed to Espo\\Custom\\Services\\Project::loadAdditionalFieldsForList() must be an instance of Espo\\Custom\\Services\\Entity, instance of Espo\\Custom\\Entities\\Project given, called in /var/www/crm/application/Espo/Services/Record.php on line 837 at /var/www/crm/custom/Espo/Custom/Services/Project.php:9)"} []

[bandtank]

Oh, I had to change the type in the function definition:

  1 <?php
  2
  3 use \Espo\ORM\Entity;
  4
  5 namespace Espo\Custom\Services;
  6
  7 class Project extends \Espo\Core\Templates\Services\BasePlus
  8 {
  9   public function loadAdditionalFieldsForList(\Espo\ORM\Entity $entity)
 10   {
 11     parent::loadAdditionalFieldsForList($entity);
 12     $entity->loadLinkMultipleField('accounts');
 13   }
 14 }

The errors went away, but the field isn't loading. I'm not sure what's wrong yet.

[tanya]

try define namespace first

namespace Espo\Custom\Services;

use \Espo\ORM\Entity;

class Project extends \Espo\Core\Templates\Services\BasePlus

[bandtank]

I think I had to clear the cache and force reload the page in the browser. It's working now. Thank you so much.