Forum GLPI-Project

jmeuh

Member

Registered: 2021-11-09

Posts: 7

Adding foreign key field to form

Hi,
I am making a modification to the "badges" module.
I added a ...accessdetails table:

DROP TABLE IF EXISTS `glpi_plugin_badges_badgeaccessdetails`;
CREATE TABLE `glpi_plugin_badges_badgeaccessdetails` (
   `id` int unsigned NOT NULL auto_increment,
   `name` varchar(255) collate utf8mb4_unicode_ci default NULL,
   `plugin_badges_badgeaccesses_id` int unsigned NOT NULL DEFAULT '0',
   PRIMARY KEY  (`id`),
   KEY `plugin_badges_badgeaccesses_id` (`plugin_badges_badgeaccesses_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci ROW_FORMAT=DYNAMIC;

The form is automatically generated but does not display the "plugin_badges_badgeaccesses_id" field

Does anyone know how to do this?

CODE: (inspired by badgetype)

badgeaccessdetail.class.php

if (!defined('GLPI_ROOT')) {
   die("Sorry. You can't access directly to this file");
}

/**
 * Class PluginBadgesBadgeAccessDetail
 */
class PluginBadgesBadgeAccessDetail extends CommonDropdown {

   static $rightname         = "dropdown";
   var    $can_be_translated = true;

   /**
    * @param int $nb
    *
    * @return translated
    */
   static function getTypeName($nb = 0) {
      return _n("Liste d'accès par site", "Liste d'accès par site", $nb, 'badges');
   }

badgeaccessdetail.php

include('../../../inc/includes.php');

$dropdown = new PluginBadgesBadgeAccessDetail();
include(GLPI_ROOT . "/front/dropdown.common.php");

badgeaccessdetail.form.php

include('../../../inc/includes.php');

$dropdown = new PluginBadgesBadgeAccessDetail();
include(GLPI_ROOT . "/front/dropdown.common.form.php");

cconard96

Moderator

Registered: 2018-07-31

Posts: 2,424

Website

Re: Adding foreign key field to form

The only reason the name field shows is because it is a common field that all dropdowns have and therefore is automatically handled.
See the "showForm" method in src/CommonDropdown.php (GLPI source code) to see how dropdown forms are shown by default.

---

GLPI Collaborator and Plugin Developer.
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jmeuh

Member

Registered: 2021-11-09

Posts: 7

Re: Adding foreign key field to form

Thank you for your reply.

I looked at how "showForm" is used. I don't understand how this function can allow me to add a field to my form.

Do you have an example?