问题描述
我正在尝试通过 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。
我已经创建了控制器和操作如下:
function format(f: ISOFormat): ISODate; // okay
function format(f: YearFormat): Year;
function format(f: ISOFormat | YearFormat): ISODate | Year {
if (f === "YYYY-MM-DD") {
return "1234-12-12";
}
return "1234";
}
接下来,我在 ext_localconf.PHP 中注册了一个插件:
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,我创建了一个文件 /theextension/Configuration/Typoscript/setup.typoscript,如下所示:
\TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
'Thevendor.Theextension','Testing',[
\Thevendor\Theextension\Controller\ExampleController::class => 'doSomething',],// non-cacheable actions
[
\Thevendor\Theextension\Controller\ExampleController::class => 'doSomething',]
);
我正在通过在浏览器和 Postman 中访问以下 URL 来对此进行测试:
/home?no_cache=1&pagetype=776776&tx_theextension_testing%5Baction%5D=doSomething&tx_theextension_testing%5Bcontroller%5D=Example&type=776776&cHash=f63ebddb3625ec605e5e51b
响应为 200 OK 且为空。我的控制器操作中的“error_log”行没有被调用。 如果我将 TypoScript 的最后一行更改为:
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
}
我确实得到了返回的“ExampleText”。所以 TypoScript 定义、typeNUM 和上面产生的 URL 正在工作,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? 非常感谢您的帮助。
解决方法
尝试在您的 TypoScript 代码中添加 pluginName、extensionName 和 vendorName。它应该是这样的:
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
}
}
也许这个答案会让你得到你想要的结果