new admin tab did not save to database

[jeffrey1984]

This file is in the Classes folder

<?php
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/

class Test extends ObjectModel
{
 /** @var string Name */
 public $test;

 protected $fieldsRequired = array('test');
 protected $fieldsSize = array('test' => 64);
 protected $fieldsValidate = array('test' => 'isGenericName');
 protected $table = 'test';
 protected $identifier = 'id_shop';

 public function getFields()
 {
   parent::validateFields();
   $fields['test'] = pSQL($this->test);
   return $fields;
 }
}  
?>

 

This code is in admin/tabs

<?php
include_once(PS_ADMIN_DIR.'/../classes/AdminTab.php');

class AdminTest extends AdminTab
{

 public function __construct()
 {
   $this->table = 'test';
   $this->className = 'Test';
   $this->lang = false;
   $this->edit = true;
   $this->delete = true;
   $this->fieldsDisplay = array(
  'id_test' => array(
    'title' => $this->l('ID'),
    'align' => 'center',
    'width' => 25),
  'test' => array(
    'title' => $this->l('Name'),
    'width' => 200)
   );

   $this->identifier = 'id_shop';

   parent::__construct();
 }

 public function displayForm()
 {
   global $currentIndex;

   $defaultLanguage = intval(Configuration::get('PS_LANG_DEFAULT'));
   $languages = Language::getLanguages();
   $obj = $this->loadObject(true);

   echo '
  <script type="text/javascript">
    id_language = Number('.$defaultLanguage.');
  </script>';

   echo '
  <form action="' . $currentIndex . '&submitAdd' . $this->table . '=1&token=' . $this->token . '" method="post" class="width3">
    '.( $obj->id ? '<input type="hidden" name="id_'.$this->table.'" value="'.$obj->id.'" />' : '' ).'
    <fieldset><legend><img src="../img/admin/profiles.png" />'.$this->l('Profiles').'</legend>
	  <label>'.$this->l('Name:').'</label>
	  <div class="margin-form">';

   foreach ($languages as $language)
    /*
  <input size="33" type="text" name="name_'.$language['id_lang'|'id_lang'].'" value="'.htmlentities($this->getFieldValue($obj, 'name', intval($language['id_lang'|'id_lang'])), ENT_COMPAT, 'UTF-8').'" /><sup>*</sup>*/
  echo '
	  <div id="name_'.$language['id_lang'|'id_lang'].'" style="display: '.($language['id_lang'|'id_lang'] == $defaultLanguage ? 'block' : 'none').'; float: left;">
		  <input size="33" type="text" name="name_'.$language['id_lang'|'id_lang'].'" value="'.htmlentities($this->getFieldValue($obj, 'name', intval($language['id_lang'|'id_lang'])), ENT_COMPAT, 'UTF-8').'" /><sup>*</sup>
	  </div>';

   $this->displayFlags($languages, $defaultLanguage, 'name', 'name' );
   echo '
	  <div class="clear"></div>
    </div>
    <div class="margin-form">
	  <input type="submit" value="'.$this->l('Save').'" name="submitAdd'.$this->table.'" class="button" />
    </div>
    <div class="small"><sup>*</sup> '.$this->l('Required field').'</div>
  </fieldset>
   </form> ';
 }
}
?>

 

this is in your developer guide but it doesnt work to me.. how to save the field test into database Sorry Im newbie in Prestashop Please Help Me Error Below:

[crcampos7]

In the part

name="name_'.$language['id_lang'|'id_lang'].'"

change to name="test"

[kelvz]

is it resolved?