Question

PrestaShop上的第一天。使用PrestaShop教程中的PrestaShop 1.6： Creating a PrestaShop Module我创建了一个模块（mymodule）。

但我在前厅看不到任何特别的东西。 我的模块列在模块中＆＃39;名单。安装并遵循教程。但是前面仍然没有变化（缓存也被清除）。

\ CSS \ mymodule.css

div#mymodule_block_home p {
  font-size: 150%;
  font-style:italic;
}

\视图\模板\钩\ mymodule.tpl

<!-- Block mymodule -->
<div id="mymodule_block_home" class="block">
  <h4>Welcome!</h4>
  <div class="block_content">
    <p>Hello,
       {if isset($my_module_name) && $my_module_name}
           {$my_module_name}
       {else}
           World
       {/if}
       !       
    </p>   
    <ul>
      <li><a href="{$my_module_link}" title="Click this link">Click me!</a></li>
    </ul>
  </div>
</div>
<!-- /Block mymodule -->

\ mymodule.php

<?php   
/*This checks for the existence of an always-existing PrestaShop constant (its version number), and if it does not exist, it stops the module from loading. The sole purpose of this is to prevent malicious visitors to load this file directly.*/
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 = 'Firstname Lastname';
    $this->need_instance = 0;
    $this->ps_versions_compliancy = array('min' => '1.6', 'max' => _PS_VERSION_); 
    $this->bootstrap = true;

    parent::__construct();

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

    $this->confirmUninstall = $this->l('Are you sure you want to uninstall?');

    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('header') &&
      Configuration::updateValue('MYMODULE_NAME', 'my friend');
  }

  public function uninstall()
  {
      if (!parent::uninstall() ||
        !Configuration::deleteByName('MYMODULE_NAME')
      )
        return false;

      return true;
  }

  public function getContent()
  {
    $output = null;

    if (Tools::isSubmit('submit'.$this->name))
    {
        $my_module_name = strval(Tools::getValue('MYMODULE_NAME'));
        if (!$my_module_name
          || empty($my_module_name)
          || !Validate::isGenericName($my_module_name))
            $output .= $this->displayError($this->l('Invalid Configuration value'));
        else
        {
            Configuration::updateValue('MYMODULE_NAME', $my_module_name);
            $output .= $this->displayConfirmation($this->l('Settings updated'));
        }
    }
    return $output.$this->displayForm();
  }
  public function displayForm()
  {
    // Get default language
    $default_lang = (int)Configuration::get('PS_LANG_DEFAULT');

    // Init Fields form array
    $fields_form[0]['form'] = array(
        'legend' => array(
            'title' => $this->l('Settings'),
        ),
        'input' => array(
            array(
                'type' => 'text',
                'label' => $this->l('Configuration value'),
                'name' => 'MYMODULE_NAME',
                'size' => 20,
                'required' => true
            )
        ),
        'submit' => array(
            'title' => $this->l('Save'),
            'class' => 'button'
        )
    );

    $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 = $default_lang;
    $helper->allow_employee_form_lang = $default_lang;

    // 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 = array(
        'save' =>
        array(
            'desc' => $this->l('Save'),
            'href' => AdminController::$currentIndex.'&configure='.$this->name.'&save'.$this->name.
            '&token='.Tools::getAdminTokenLite('AdminModules'),
        ),
        'back' => array(
            'href' => AdminController::$currentIndex.'&token='.Tools::getAdminTokenLite('AdminModules'),
            'desc' => $this->l('Back to list')
        )
    );

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

    return $helper->generateForm($fields_form);
  }
  public function hookDisplayLeftColumn($params)
  {
    $this->context->smarty->assign(
      array(
          '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 hookDisplayHeader()
  {
    $this->context->controller->addCSS($this->_path.'css/mymodule.css', 'all');
  }   
}

现在，我可以在后台查看我的模块的配置选项。前面仍然没什么不同。

等待你的帮助。感谢。

Answer 1

可能是由于钩子名称不一致，你注册了leftColumn钩子，但是，1.5（我认为）的所有钩子都以action或display开头。因此，请尝试注册displayLeftColumn并使用方法hookDisplayLeftColumn或将当前方法重命名为hookLeftColumn。

在我的第一个模块中，Prestashop的前台没有变化

1 个答案: