I am designing a module to calculate the VAT between two dates. I already have everything working, it already calculates the VAT perfectly, but now I want it to be displayed on the configuration screen of the module when clicking on save settings. It's the only thing I'm missing. Right now if I want the VAT to be shown I have to exit and re-enter the module configuration screen. Right now where I try to update the VAT field is in the postProcess() function, with this line:Configuration::updateValue($this->name . '_iva', $ivaAcumulado);
<?php
if (!defined('_PS_VERSION_')) {
exit;
}
class moduloResumenIva extends Module {
protected $config_form = false;
public function __construct() {
$this->name = 'moduloResumenIva';
$this->tab = 'administration';
$this->version = '1.0.0';
$this->author = 'luilli';
$this->need_instance = 0;
/**
* Set $this->bootstrap to true if your module is compliant with bootstrap (PrestaShop 1.6)
*/
$this->bootstrap = true;
parent::__construct();
$this->displayName = $this->l('moduloResumenIva');
$this->description = $this->l('mi nuevo modulo mi nuevo modulomi nuevo modulomi nuevo modulomi nuevo modulo');
$this->ps_versions_compliancy = array('min' => '1.6', 'max' => _PS_VERSION_);
}
/**
* Don't forget to create update methods if needed:
* http://doc.prestashop.com/display/PS16/Enabling+the+Auto-Update
*/
public function install() {
Configuration::updateValue('MIMODULOMISMADB_LIVE_MODE', false);
return parent::install() &&
$this->registerHook('header') &&
$this->registerHook('actionPaymentConfirmation') &&
$this->registerHook('backOfficeHeader');
}
public function uninstall() {
Configuration::deleteByName('MIMODULOMISMADB_LIVE_MODE');
return parent::uninstall();
}
/**
* Load the configuration form
*/
public function getContent() {
/**
* If values have been submitted in the form, process.
*/
if (((bool) Tools::isSubmit('submitButton')) == true) {
$this->postProcess();
}
$this->context->smarty->assign('module_dir', $this->_path);
$output = $this->context->smarty->fetch($this->local_path . 'views/templates/admin/configure.tpl');
return $output . $this->renderForm();
}
/**
* Create the form that will be displayed in the configuration of your module.
*/
protected function renderForm() {
$values = array();
$this->fields_form = array();
$this->context->controller->addJqueryUI('ui.datepicker');
$defaultDate = date('Y-m-d');
if (!Configuration::get($this->name . 'my_date_desde')) {
$values['my_date_desde'] = Tools::getValue('my_date_desde', $defaultDate);
} else {
$values['my_date_desde'] = Tools::getValue('my_date_desde', Configuration::get($this->name . '_my_date_desde'));
}
if (!Configuration::get($this->name . 'my_date_hasta')) {
$values['my_date_hasta'] = Tools::getValue('my_date_hasta', $defaultDate);
} else {
$values['my_date_hasta'] = Tools::getValue('my_date_hasta', Configuration::get($this->name . '_my_date_hasta'));
}
$values['iva'] = Tools::getValue('iva', Configuration::get($this->name . '_iva'));
$helper = new HelperForm();
$helper->show_toolbar = false;
$helper->table = $this->table;
$lang = new Language((int) Configuration::get('PS_LANG_DEFAULT'));
$helper->default_form_language = $lang->id;
$helper->allow_employee_form_lang = Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG') ? Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG') : 0;
$helper->identifier = $this->identifier;
$helper->submit_action = 'Submit' . $this->name;
$helper->currentIndex = $this->context->link->getAdminLink('AdminModules', false) . '&configure=' . $this->name . '&tab_module=' . $this->tab . '&module_name=' . $this->name;
$helper->token = Tools::getAdminTokenLite('AdminModules');
$helper->tpl_vars = array(
'fields_value' => $values,
'languages' => $this->context->controller->getLanguages(),
'id_language' => $this->context->language->id,
);
return $helper->generateForm(array($this->getConfigForm()));
}
/**
* Create the structure of your form.
*/
protected function getConfigForm() {
return array(
'form' => array(
'legend' => array(
'title' => $this->l('Settings'),
'icon' => 'icon-cogs'
),
'input' => array(
array(
'type' => 'date',
'label' => $this->l('Desde'),
'name' => 'my_date_desde',
'required' => true,
),
array(
'type' => 'date',
'label' => $this->l('Hasta'),
'name' => 'my_date_hasta',
'required' => true,
),
array(
'type' => 'text',
'label' => $this->l('Iva'),
'name' => 'iva',
)
),
'submit' => array(
'title' => $this->l('Save settings'),
'class' => 'button btn btn-default pull-right',
'name' => 'submitButton',
)
),
);
}
/**
* Set values for the inputs.
*/
protected function getConfigFormValues() {
return array(
'CAMPOID' => Configuration::get('CAMPOID', null),
'MIMODULOMISMADB_ACCOUNT_USUARIO' => Configuration::get('MIMODULOMISMADB_ACCOUNT_USUARIO', null),
'MIMODULOMISMADB_ACCOUNT_PASSWORD' => Configuration::get('MIMODULOMISMADB_ACCOUNT_PASSWORD', null),
'my_date_desde' => Configuration::get('my_date_desde', null),
'my_date_hasta' => Configuration::get('my_date_hasta', null),
'iva' => Configuration::get('iva', null),
);
}
/**
* Save form data.
*/
protected function postProcess() {
if (Tools::isSubmit('Submit' . $this->name)) {
if (Tools::getValue('my_date_desde')) {
Configuration::updateValue($this->name . '_my_date_desde', Tools::getValue('my_date_desde'));
}
if (Tools::getValue('my_date_hasta')) {
Configuration::updateValue($this->name . '_my_date_hasta', Tools::getValue('my_date_hasta'));
}
$fechaDesde = Configuration::get($this->name . '_my_date_desde', null) . " 00:00:00";
$fechaHasta = Configuration::get($this->name . '_my_date_hasta', null) . " 00:00:00";
$db = \Db::getInstance();
$sql = "select * from orders where date_add BETWEEN '" . $fechaDesde . "' AND '" . $fechaHasta . "'";
$ivaAcumulado = 0;
$result = $db->executeS($sql);
foreach ($result as $row) {
$ivaAcumulado += $row["total_paid_tax_incl"] - $row["total_paid_tax_excl"];
}
Configuration::updateValue($this->name . '_iva', $ivaAcumulado);
}
}
/**
* Add the CSS & JavaScript files you want to be loaded in the BO.
*/
public function hookBackOfficeHeader() {
if (Tools::getValue('module_name') == $this->name) {
$this->context->controller->addJS($this->_path . 'views/js/back.js');
$this->context->controller->addCSS($this->_path . 'views/css/back.css');
}
}
/**
* Add the CSS & JavaScript files you want to be added on the FO.
*/
public function hookHeader() {
//mail("luilli.guillan@gmail.com", "hola", "viva el vino");
$this->context->controller->addJS($this->_path . '/views/js/front.js');
$this->context->controller->addCSS($this->_path . '/views/css/front.css');
}
}
You can do the redirection after saving the changes:
https://github.com/PrestaShop/contactform/blob/dev/contactform.php#L99
if (((bool) Tools::isSubmit('submitButton')) == true) {
$this->postProcess();
Tools::redirectAdmin($this->context->link->getAdminLink('AdminModules') . '&configure=' . $this->name . '&conf=6');
}
As of now, I see that you don't have any validation, so this solution should be enough.