Good morning everybody. I need to add a translatable field in my Prestashop v1.4 backoffice panel.
Here's what I did:
(1) added a new field "info_url" into ps_product_lang table (varchar 250) (2) added a block of code inside /tabs/AdminProducts.php
<tr>
<td class="col-left">'.$this->l('More info url:').'</td>
<td style="padding-bottom:5px;" class="translatable">';
foreach ($this->_languages as $language) {
echo '<div class="lang_'.$language['id_lang'].'" style="display: '.($language['id_lang'] == $this->_defaultFormLanguage ? 'block' : 'none').'; float: left;">
<input size="40" type="text" id="info_url_'.$language['id_lang'].'" name="info_url_'.$language['id_lang'].'" value="'.stripslashes(htmlspecialchars($this->getFieldValue($obj, 'info_url', $language['id_lang']))).'"'.((!$obj->id) ? ' onkeyup="if (isArrowKey(event)) return; copy2friendlyURL();"' : '').' onkeyup="if (isArrowKey(event)) return; updateCurrentText();" onchange="updateCurrentText();" />
<span class="hint" name="help_box">'.$this->l('Url of the info page') . '</span>
</div>';
echo '</td> </tr>'
....
(3) added these lines inside classes/Product.php
class ProductCore extends ObjectModel
{
...
...
/** @var string infourl */
public $info_url;
...
...
protected $fieldsValidate = array(
...
'info_url' => 'isString',
);
protected $fieldsRequiredLang = array('link_rewrite', 'name', 'info_url');
protected $fieldsSizeLang = array('meta_description' => 255,..., 'info_url' => 250);
protected $fieldsValidateLang = array( 'meta_description' => 'isGenericName', ..., 'info_url' => 'IsGenericName');
...
public function getFields()
{
parent::validateFields();
$fields['info_url'] = pSQL($this->info_url);
}
public function getTranslationsFieldsChild()
{
self::validateFieldsLang();
$fieldsArray = array('meta_description', 'meta_keywords', 'meta_title', 'link_rewrite', 'name', 'available_now', 'available_later', 'info_url');
}
}
All seems ok in my panel, but when I save, i get this error: Warning: strip_tags() expects parameter 1 to be string, array given in /var/www/itart/store/classes/Tools.php on line 530 Fatal error (Product -> info_url = )
What's the matter?
