Dont see my module on hook

[hicode]

Hello, i have started following the guide about module creation https://devdocs.prestashop.com/1.7/modules/creation/displaying-content-in-front-office/ but i'm stuck...

I have added the registerhook function in the code, but when i go on my back end -> add module on hook,  i cant find mymodule on the list .

I dont know what is the problem

However in the guide the hook name is leftColumn but the correct hook name seems to be displayLeftColumn . ( i have tried both but doesn't work)

 

thanks for helping me

[elburgl69]

Modules attach to hooks during the installation process. Once installed, they don't automatically attach to hooks you implement in the code.

Have you tried an uninstall - install or the reset option on the module?

Rg,

Leo

[hicode]

Hi, thanks but already tried with no results..

 

Here is my code if you want to check :

 

<?php
if (!defined('_PS_VERSION_')) {
    exit;
}

class MyModule extends Module
{
    public function __construct()
    {
        $this->name = "mymodule";
        $this->tab = "front_office_features";
        $this->version = "1.0.0";
        $this->author = 'me AGAINME';
        $this->need_instance = 0;
        $this->ps_versions_compliancy = [
            'mix' => '1.6',
            'max' => _PS_VERSION_
        ];
        $this->bootstrap = true;
        parent::__construct();

        $this->dispayName = $this->l('My module');
        $this->description = $this->l('Description of my module HEHE');

        $this->confirmUninstall = $this->l(' Sure? ...');

        if (!Configuration::get('MYMODULE_NAME')) {
            $this->warning = $this->l('NO NAME provided');
        }
    }

    public function install()
    {
        if (Shop::isFeatureActive()) {
            Shop::setContext(Shop::CONTEXT_ALL);
        }

        return parent::install() &&
            $this->registerHook('leftColumn') &&
            //$this->registerHook('actionFrontControllerSetMedia') &&
            Configuration::updateValue('MYMODULE_NAME', 'my friend');
    }

    public function getContent()
    {
        $output = null;

        if (Tools::isSubmit('submit' . $this->name)) {
            $myModuleName = strval(Tools::getValue('MYMODULE_NAME'));

            if (
                !$myModuleName ||
                empty($myModuleName) ||
                !Validate::isGenericName($myModuleName)
            ) {
                $output .= $this->displayError($this->l('Invalid Configuration value'));
            } else {
                Configuration::updateValue('MYMODULE_NAME', $myModuleName);
                $output .= $this->displayConfirmation($this->l('Settings updated'));
            }
        }

        return $output . $this->displayForm();
    }

    public function displayForm()
    {
        // Get default language
        $defaultLang = (int)Configuration::get('PS_LANG_DEFAULT');

        // Init Fields form array
        $fieldsForm[0]['form'] = [
            'legend' => [
                'title' => $this->l('Settings'),
            ],
            'input' => [
                [
                    'type' => 'text',
                    'label' => $this->l('Abracadabra'),
                    'name' => 'MYMODULE_NAME',
                    'size' => 20,
                    'required' => true
                ]
            ],
            'submit' => [
                'title' => $this->l('Save'),
                'class' => 'btn btn-default pull-right'
            ]
        ];

        $helper = new HelperForm();

        // Module, token and currentIndex
        $helper->module = $this;
        $helper->name_controller = $this->name;
        $helper->token = Tools::getAdminTokenLite('AdminModules');
        $helper->currentIndex = AdminController::$currentIndex . '&configure=' . $this->name;

        // Language
        $helper->default_form_language = $defaultLang;
        $helper->allow_employee_form_lang = $defaultLang;

        // Title and toolbar
        $helper->title = $this->displayName;
        $helper->show_toolbar = true;        // false -> remove toolbar
        $helper->toolbar_scroll = true;      // yes - > Toolbar is always visible on the top of the screen.
        $helper->submit_action = 'submit' . $this->name;
        $helper->toolbar_btn = [
            'save' => [
                'desc' => $this->l('Save'),
                'href' => AdminController::$currentIndex . '&configure=' . $this->name . '&save' . $this->name .
                    '&token=' . Tools::getAdminTokenLite('AdminModules'),
            ],
            'back' => [
                'href' => AdminController::$currentIndex . '&token=' . Tools::getAdminTokenLite('AdminModules'),
                'desc' => $this->l('Back to list')
            ]
        ];

        // Load current value
        $helper->fields_value['MYMODULE_NAME'] = Tools::getValue('MYMODULE_NAME', Configuration::get('MYMODULE_NAME'));

        return $helper->generateForm($fieldsForm);
    }

    public function hookDisplayLeftColumn($params)
    {
        $this->context->smarty->assign([
            'my_module_name' => Configuration::get('MYMODULE_NAME'),
            'my_module_link' => $this->context->link->getModuleLink('mymodule', 'display')
        ]);

        return $this->display(__FILE__, 'mymodule.tpl');
    }

    public function hookDisplayRightColumn($params)
    {
        return $this->hookDisplayLeftColumn($params);
    }

    public function hookActionFrontControllerSetMedia()
    {
        $this->context->controller->registerStylesheet(
            'mymodule-style',
            $this->_path . 'views/css/mymodule.css',
            [
                'media' => 'all',
                'priority' => 1000,
            ]
        );

        $this->context->controller->registerJavascript(
            'mymodule-javascript',
            $this->_path . 'views/js/mymodule.js',
            [
                'position' => 'bottom',
                'priority' => 1000,
            ]
        );
    }


}

 

[elburgl69]

Change:

	public function hookDisplayLeftColumn($params)
    {
        $this->context->smarty->assign([
            'my_module_name' => Configuration::get('MYMODULE_NAME'),
            'my_module_link' => $this->context->link->getModuleLink('mymodule', 'display')
        ]);

        return $this->display(__FILE__, 'mymodule.tpl');
    }

    

to

	public function hookDisplayLeftColumn($params)
    {
        $this->context->smarty->assign([
            'my_module_name' => Configuration::get('MYMODULE_NAME'),
            'my_module_link' => $this->context->link->getModuleLink('mymodule', 'display')
        ]);

        return $this->display(dirname(__FILE__), 'mymodule.tpl');
    }

    

 

Or more clean use fetch like:

	public function hookDisplayLeftColumn($params)
    {
        $this->context->smarty->assign([
            'my_module_name' => Configuration::get('MYMODULE_NAME'),
            'my_module_link' => $this->context->link->getModuleLink('mymodule', 'display')
        ]);

        return $this->fetch('module:MyModule/mymodule.tpl');
    }

    

 

[hicode]

Thanks for your help @elburgl69

I finally find the error, it's a stupid error but it is ...

i forgot a l in "$this->displayName"

 

Sorry