CODEWITHSUNDEEP
typo3extbase
Markus Dübbert
Markus Dübbert

Reputation: 213

impossible to access get vars in the controller

I want to access get vars (or maybe post vars) in the controller of an extbase extension. I use TYPO3 7.6.12

This is the code in my controller:

public function showAction(\Test\MdIframe\Domain\Model\Iframe $iframe = NULL)
{
    \TYPO3\CMS\Core\Utility\DebugUtility::debug($_REQUEST);
    $args = $this->request->getArguments();
    print_r($args);

The debug function works, I get a filled array but $args remains an empty array.

Why? Has somebody an idea?

Upvotes: 0

Views: 1030

Answers (2)

René Pflamm
René Pflamm

Reputation: 3354

With $this->request->getArguments you only get Arguments defined by the action and passed by ?tx_myextension_plugin[argument]=value (f:link.action put his arguments passed automaticaly to this prefix):

public function showAction($item = 12, $short = false)
{
  print_r($this->request->getArguments());
}

will outputs like this:

Array
(
    [item] => 12
    [short] => false
)

If you want to access global _GET vars you can use \TYPO3\CMS\Core\Utility\GeneralUtility::_GET('var'); to get ?var=value

Upvotes: 8

jokumer
jokumer

Reputation: 2269

The arguments you try to fetch must be in controller request context. Your post data should be addressed to the controller like:

 tx_extensionname_pluginname[object][property]

If you use f:form in your template, FLUID will do this for you and your form and post data are in correct syntax.

Upvotes: 0

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