Drupal 8将自定义变量传递给主题模板

问题描述：

所以我有一个已经配置了路由的控制器，我的动作看起来像这样

So I have a controller with a route already configured my action looks like this

/**
 * List of brands
 *
 * @return array
 */
public function listAction()
{
    $brandIds = \Drupal::entityQuery('node')
        ->condition('type', 'brand')
        ->sort('title', 'asc')
        ->execute();

    return [
        'addition_arguments' => [
            '#theme' => 'page--brands',
            '#brands' => is_array($brandIds) ? Node::loadMultiple($brandIds) : [],
            '#brands_filter' => \Drupal::config('field.storage.node.field_brand_categories')->get()
        ]
    ];
}

我想在我的树枝模板主题文件页面(品牌)中使用#brands和#brands_filter，但我从未看到过.

I would like to use #brands and #brands_filter in my twig template theme file page--brands, but I never see it go through.

任何人都可以帮忙吗?

谢谢

更新

解决了

在您的模块my_module.module文件中添加以下内容

In you modules my_module.module file add the following

function module_theme($existing, $type, $theme, $path)
{
    return [
        'module.brands' => [
            'template' => 'module/brands',
            'variables' => ['brands' => []],
        ],
    ];
}

在您的控制器中使用

return [
        '#theme' => 'mymodule.bands',
        '#brands' =>is_array($brandIds) ? Node::loadMultiple($brandIds) : []
]

这将注入变量希望对其他有此问题的人有所帮助，希望文档更好:)

This will inject the variable Hope this helps omeone else who has this problem, wish the docs were better :)

答

请参考以下示例代码:

mymodule.module

<?php

/**
 * @file
 * Twig template for render content
 */

function my_module_theme($existing, $type, $theme, $path) {
  return [
    'mypage_template' => [
      'variables' => ['brands' => NULL, 'brands_filter' => NULL],
    ],
  ];
}
?>

mycontorller.php

<?php
/**
 * @file 
 * This file use for access menu items  
 */
namespace Drupal\mymodule\Controller;

use Drupal\Core\Controller\ControllerBase;

class pagecontroller extends ControllerBase {
        public function getContent() {
      return [
        '#theme' => 'mypage_template',        
        '#brands' => 'sampleBrand', 
        '#brands_filter' => 'sampleBrands_filter',       
      ];
  }
}

模板文件夹中的Twig文件名-mypage-template.html.twig

Twig File Name inside templates folder - mypage-template.html.twig

Drupal 8将自定义变量传递给主题模板

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