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Hi,

why my module don't save data to sql?

Field is visible on sql..

My code module:

<?php
/*
* 2007-2016 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <[email protected]>
*  @copyright  2007-2016 PrestaShop SA
*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

if (!defined('_CAN_LOAD_FILES_')) {
    exit;
}

use PrestaShop\PrestaShop\Core\Module\WidgetInterface;
use Symfony\Component\Validator\Constraints\Url;
use Symfony\Component\Validator\Validation;

class Ps_Customfields extends Module implements WidgetInterface
{
    private $templateFile;

    const BLOCK_CUSTOM = [
        'toptext',
    ];

    public function __construct()
    {
        $this->name = 'ps_customfields';
        $this->author = 'Intermedia';
        $this->version = '1.0.0';

        $this->bootstrap = true;
        parent::__construct();

        $this->displayName = $this->trans('Custom fields', array(), 'Modules.Customfields.Admin');
        $this->description = $this->trans('Custom fields for theme.', array(), 'Modules.Customfields.Admin');

        $this->ps_versions_compliancy = array('min' => '1.7.1.0', 'max' => _PS_VERSION_);

        $this->templateFile = 'module:ps_customfields/ps_customfields.tpl';
    }

    public function install()
    {
        return (parent::install() &&
            Configuration::updateValue('BLOCKCUSTOM_TOPTEXT', '') &&
            $this->registerHook('displayFooter'));
    }

    public function uninstall()
    {
        return (Configuration::deleteByName('BLOCKCUSTOM_TOPTEXT') &&
            parent::uninstall());
    }

    public function getContent()
    {
        if (Tools::isSubmit('submitModule')) {
            $this->updateFields();
            $this->_clearCache('*');

            Tools::redirectAdmin($this->context->link->getAdminLink('AdminModules').'&configure='.$this->name.'&tab_module='.$this->tab.'&conf=4&module_name='.$this->name);
        }

        return $this->renderForm();
    }

    public function _clearCache($template, $cache_id = null, $compile_id = null)
    {
        parent::_clearCache($this->templateFile);
    }

    public function renderForm()
    {
        $fields_form = array(
            'form' => array(
                'legend' => array(
                    'title' => $this->trans('Settings', array(), 'Admin.Global'),
                    'icon' => 'icon-cogs'
                ),
                'input' => array(
                    array(
                        'type' => 'text',
                        'label' => $this->trans('Top Text', array(), 'Modules.Customfields.Admin'),
                        'name' => 'blockcustom_toptext',
                    ),
                ),
                'submit' => array(
                    'title' => $this->trans('Save', array(), 'Admin.Global'),
                )
            ),
        );

        $helper = new HelperForm();
        $helper->show_toolbar = false;
        $helper->table =  $this->table;
        $helper->submit_action = 'submitModule';
        $helper->tpl_vars = array(
            'fields_value' => $this->getConfigFieldsValues(),
        );
        return $helper->generateForm(array($fields_form));
    }

    public function getConfigFieldsValues()
    {
        $result = [];
        foreach (static::BLOCK_CUSTOM as $custom) {
            $result['blockcustom_' . $custom] = Configuration::get('BLOCKCUSTOM_' . strtoupper($custom));
        }
        return $result;
    }

    public function renderWidget($hookName = null, array $configuration = [])
    {
        if (!$this->isCached($this->templateFile, $this->getCacheId('ps_customfields'))) {
            $this->smarty->assign($this->getWidgetVariables($hookName, $configuration));
        }

        return $this->fetch($this->templateFile, $this->getCacheId('ps_customfields'));
    }

    public function getWidgetVariables($hookName = null, array $configuration = [])
    {
        $block_custom = array();

        if ($sf_toptext = Configuration::get('BLOCKCUSTOM_TOPTEXT')) {
            $block_custom['toptext'] = array(
                'label' => $this->trans('Top Text', array(), 'Modules.Customfields.Shop'),
                'class' => 'toptext',
                'url' => $sf_toptext,
            );
        }

        return array(
            'social_links' => $block_custom,
        );
    }

    protected function updateFields()
    {
        $validator = Validation::createValidator();
        $constraints = [new Url()];

        foreach (static::BLOCK_CUSTOM as $custom) {
            $value = Tools::getValue('blockcustom_' . $custom, '');
            $violations = $validator->validate($value, $constraints);
            if (0 === count($violations)) {
                Configuration::updateValue('BLOCKCUSTOM_' . strtoupper($custom), $value);
            }
        }
    }
}

Hi,

why my module don't save data to sql?

Field is visible on sql..

My code module:

<?php
/*
* 2007-2016 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <[email protected]>
*  @copyright  2007-2016 PrestaShop SA
*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

if (!defined('_CAN_LOAD_FILES_')) {
    exit;
}

use PrestaShop\PrestaShop\Core\Module\WidgetInterface;
use Symfony\Component\Validator\Constraints\Url;
use Symfony\Component\Validator\Validation;

class Ps_Customfields extends Module implements WidgetInterface
{
    private $templateFile;

    const BLOCK_CUSTOM = [
        'toptext',
    ];

    public function __construct()
    {
        $this->name = 'ps_customfields';
        $this->author = 'Intermedia';
        $this->version = '1.0.0';

        $this->bootstrap = true;
        parent::__construct();

        $this->displayName = $this->trans('Custom fields', array(), 'Modules.Customfields.Admin');
        $this->description = $this->trans('Custom fields for theme.', array(), 'Modules.Customfields.Admin');

        $this->ps_versions_compliancy = array('min' => '1.7.1.0', 'max' => _PS_VERSION_);

        $this->templateFile = 'module:ps_customfields/ps_customfields.tpl';
    }

    public function install()
    {
        return (parent::install() &&
            Configuration::updateValue('BLOCKCUSTOM_TOPTEXT', '') &&
            $this->registerHook('displayFooter'));
    }

    public function uninstall()
    {
        return (Configuration::deleteByName('BLOCKCUSTOM_TOPTEXT') &&
            parent::uninstall());
    }

    public function getContent()
    {
        if (Tools::isSubmit('submitModule')) {
            $this->updateFields();
            $this->_clearCache('*');

            Tools::redirectAdmin($this->context->link->getAdminLink('AdminModules').'&configure='.$this->name.'&tab_module='.$this->tab.'&conf=4&module_name='.$this->name);
        }

        return $this->renderForm();
    }

    public function _clearCache($template, $cache_id = null, $compile_id = null)
    {
        parent::_clearCache($this->templateFile);
    }

    public function renderForm()
    {
        $fields_form = array(
            'form' => array(
                'legend' => array(
                    'title' => $this->trans('Settings', array(), 'Admin.Global'),
                    'icon' => 'icon-cogs'
                ),
                'input' => array(
                    array(
                        'type' => 'text',
                        'label' => $this->trans('Top Text', array(), 'Modules.Customfields.Admin'),
                        'name' => 'blockcustom_toptext',
                    ),
                ),
                'submit' => array(
                    'title' => $this->trans('Save', array(), 'Admin.Global'),
                )
            ),
        );

        $helper = new HelperForm();
        $helper->show_toolbar = false;
        $helper->table =  $this->table;
        $helper->submit_action = 'submitModule';
        $helper->tpl_vars = array(
            'fields_value' => $this->getConfigFieldsValues(),
        );
        return $helper->generateForm(array($fields_form));
    }

    public function getConfigFieldsValues()
    {
        $result = [];
        foreach (static::BLOCK_CUSTOM as $custom) {
            $result['blockcustom_' . $custom] = Configuration::get('BLOCKCUSTOM_' . strtoupper($custom));
        }
        return $result;
    }

    public function renderWidget($hookName = null, array $configuration = [])
    {
        if (!$this->isCached($this->templateFile, $this->getCacheId('ps_customfields'))) {
            $this->smarty->assign($this->getWidgetVariables($hookName, $configuration));
        }

        return $this->fetch($this->templateFile, $this->getCacheId('ps_customfields'));
    }

    public function getWidgetVariables($hookName = null, array $configuration = [])
    {
        $block_custom = array();

        if ($sf_toptext = Configuration::get('BLOCKCUSTOM_TOPTEXT')) {
            $block_custom['toptext'] = array(
                'label' => $this->trans('Top Text', array(), 'Modules.Customfields.Shop'),
                'class' => 'toptext',
                'url' => $sf_toptext,
            );
        }

        return array(
            'social_links' => $block_custom,
        );
    }

    protected function updateFields()
    {
        $validator = Validation::createValidator();
        $constraints = [new Url()];

        foreach (static::BLOCK_CUSTOM as $custom) {
            $value = Tools::getValue('blockcustom_' . $custom, '');
            $violations = $validator->validate($value, $constraints);
            if (0 === count($violations)) {
                Configuration::updateValue('BLOCKCUSTOM_' . strtoupper($custom), $value);
            }
        }
    }
}