How to get Current Module and Full Action Name in ajax controller

Question

I need Full Action Name in Ajax Controller Magento 2.

protected $request;
public function __construct(
    ...
    \Magento\Framework\App\Request\Http $request
) {

    $this->request = $request;
}

$action = $this->request->getFullActionName();

This always giving me my ajax controller full action name.

I need, suppose if I m on the product page this should give me "catalog_product_view".

If I m on search this should display "catalogsearch_result_index".

Please help.

Answer 1

Use following code to check controller, module and action

echo $controllerName = $this->request->getControllerName();
echo $actionName = $this->request->getActionName();
echo $routeName = $this->request->getRouteName();
echo $moduleName = $this->request->getModuleName(); 

By concatenation, you can get your required result

Answer 2

You can use this code to get your result

protected $request;
public function __construct(
    ...
    \Magento\Framework\App\Request\Http $request
) {

    $this->request = $request;
}

$action = $this->request->getModuleName()."_".$this->request->getControllerName()."_".$this->request->getActionName()