Typo3 v10中的Ajax请求：通过typeNum调用控制器操作

Question

我试图通过Javascript/Ajax调用Extbase控制器操作。版本是Typo3 v10。控制器操作应该返回JSON。

我已创建控制器和操作，如下所示：

namespace Thevendor\Theextension\Controller;
use Psr\Http\Message\ResponseFactoryInterface;
use Psr\Http\Message\ServerRequestInterface;
use TYPO3\CMS\Core\Http\Response;

class ExampleController
{
   /** @var ResponseFactoryInterface */
   private $responseFactory;

   public function __construct(ResponseFactoryInterface $responseFactory)
   {
      $this->responseFactory = $responseFactory;
   }
  
    public function doSomethingAction(ServerRequestInterface $request): Response
    {       
       error_log("controller action got called!");
       $data = ['result' => 42];
       $response = $this->responseFactory->createResponse()
          ->withHeader('Content-Type', 'application/json; charset=utf-8');
       $response->getBody()->write(json_encode($data));
       return $response;    
    }
}

接下来，我在ext_localconf.php注册了一个插件：

\TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
            'Thevendor.Theextension',
            'Testing',
            [
                \Thevendor\Theextension\Controller\ExampleController::class => 'doSomething',               
            ],
            // non-cacheable actions
            [
                \Thevendor\Theextension\Controller\ExampleController::class => 'doSomething',
            ]
        );

接下来，我创建了一个文件/theextension/Configuration/Typoscript/setup。如下所示的打字脚本：

example_page = PAGE
example_page {
    typeNum = 776776

    config {
        disableAllHeaderCode = 1
        additionalHeaders = Content-type:application/json
        xhtml_cleaning = 0
        debug = 0
        no_cache = 1
        admPanel = 0
    }
    10 < plugin.theextension_testing        
}

我正在通过访问浏览器和邮递员中的以下网址进行测试：

/家？无缓存=1

响应为200 OK且为空。未调用控制器操作中的“错误日志”行。如果我将打字稿的最后一行更改为：

10 = TEXT
10.value = ExampleText

我确实收到了返回的“ExampleText”。所以打字脚本定义、typeNUM和上面的URL都在工作，但我无法让它调用控制器操作。我也试过：10

有人能帮我指出正确的方向吗？我真的很感谢你的帮助。

Answer 1

尝试将pluginName、extensionName和vendorName也添加到打字稿代码中。应该是这样的：

ajaxSearch_page = PAGE
ajaxSearch_page {
    typeNum = 776776
    10 = USER
    10.userFunc = TYPO3\CMS\Extbase\Core\Bootstrap->run
    10.extensionName= ExtensionName
    10.pluginName = PluginName
    10.vendorName = Vendor

   config {
      disableAllHeaderCode = 1
      additionalHeaders = Content-type:application/json
      xhtml_cleaning = 0
      debug = 0
      no_cache = 1
      admPanel = 0
   }
}

也许这个答案能让你如愿以偿

https://stackoverflow.com/a/61637195/7162477