How to custom title tag and meta tag description in ZF3?

Question

I'm using Zend Framework description and I'm trying to customize title tag like ZF2 documetation recommends, but I've got this error:

Uncaught Zend\ServiceManager\Exception\ServiceNotFoundException: Unable to resolve service "viewHelperManager" to a factory; are you certain you provided it during configuration? in /var/www/html/basketmetrics/vendor/zendframework/zend-servicemanager/src/ServiceManager.php:681 Stack trace: #0 /var/www/html/basketmetrics/vendor/zendframework/zend-servicemanager/src/ServiceManager.php(757): Zend\ServiceManager\ServiceManager->getFactory('viewHelperManag...')

1 /var/www/html/basketmetrics/vendor/zendframework/zend-servicemanager/src/ServiceManager.php(200): Zend\ServiceManager\ServiceManager->doCreate('viewHelperManag...') #2 /var/www/html/basketmetrics/module/Stats/src/Module.php(43): Zend\ServiceManager\ServiceManager->get('viewHelperManag...') #3 /var/www/html/basketmetrics/vendor/zendframework/zend-eventmanager/src/EventManager.php(322): Stats\Module->setLayoutTitle(Object(Zend\Mvc\MvcEvent)) #4 /var/www/html/basketmetrics/vendor/zendframework/zend-eventmanager/src/EventManager.php(171): Zend\EventManager\E in /var/www/html/basketmetrics/vendor/zendframework/zend-servicemanager/src/ServiceManager.php on line 681

This is my code on Module.php

namespace Stats;

class Module
{
    const VERSION = '3.0.2';

    public function getConfig()
    {
        return include __DIR__ . '/../config/module.config.php';
    }

    /**
     * @param  \Zend\Mvc\MvcEvent $e The MvcEvent instance
     * @return void
     */
    public function onBootstrap($e)
    {
        // Register a render event
        $app = $e->getParam('application');
        $app->getEventManager()->attach('render', array($this, 'setLayoutTitle'));
    }

    /**
     * @param  \Zend\Mvc\MvcEvent $e The MvcEvent instance
     * @return void
     */
    public function setLayoutTitle($e)
    {
        $matches    = $e->getRouteMatch();
        $action     = $matches->getParam('action');
        $controller = $matches->getParam('controller');
        $module     = __NAMESPACE__;
        $siteName   = 'BasketMetrics';

        // Getting the view helper manager from the application service manager
        $viewHelperManager = $e->getApplication()->getServiceManager()->get('viewHelperManager');

        // Getting the headTitle helper from the view helper manager
        $headTitleHelper   = $viewHelperManager->get('headTitle');

        // Setting a separator string for segments
        $headTitleHelper->setSeparator(' - ');

        // Setting the action, controller, module and site name as title segments
        $headTitleHelper->append($action);
        $headTitleHelper->append($controller);
        $headTitleHelper->append($module);
        $headTitleHelper->append($siteName);
    }    

}

I don't know If I'm doing something wrong, or if I cannot do it like in ZF2.

And meta tag "description" how can I customize it?

"Unable to resolve service "viewHelperManager" to a factory" It's "ViewHelperManager" the "V" is capital. — Mehmet SÖĞÜNMEZ
Possible duplicate of View Helper Manager not accessible in Module Bootstrap using ZF3 — Mehmet SÖĞÜNMEZ
How to customize? What do you want to do? Meta tag support really good. Did you check zend-view docs? — Mehmet SÖĞÜNMEZ

Vasyl Bolshakov Vasyl Bolshakov · Accepted Answer · 2020-02-20T23:32:25

0

votes

->get('ViewHelperManager') Up case

How to custom title tag and meta tag description in ZF3?

1 Answers