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Silverstripe access function from internal form template

In mysite / code / Connectors.php I created a form with a custom template in Page_Controller strong> here is the code:

class Connectors_Controller extends Page_Controller {
    private static $allowed_actions = array (
        'TestForm',
        'TestFunction'
    );

    public function TestFunction(){
        return 'Hello World!';
    }

    public function TestForm(){

        $fields = new FieldList(
            new TextField('Test', 'Test')
        );

        $actions = new FieldList(
            new FormAction('doSubmit', 'Submit')
        );

        $form = new Form($this, 'TestForm', $fields, $actions);
        $form->setTemplate('ContactForm');

        return $form;
    }
}

I created the inclusion page file_name / templates / Includes / ContactForm.ss

<form $FormAttributes id="contactform" action="$Link/Connectors" method="post" class="validateform AjaxForm">

    <% loop $Fields %>
        $Field 
    <% end_loop %>

    $Actions.dataFieldByName(action_doSubmit)

    // I want this function to print Hello World but it doesn't
    $TestFunction

</form>

This works fine until I want to run another function from the same controller in the template.

Usually I just created a public function and called it inside the template, but this does not work.

How can I access a function from a custom form template?

I tried various ways to access it, such as $Top.TestFunction, $TestFunction()and$Parent.TestFunction

Thanks - Ash

+4
2

. , . , , , $TestFunction, customize(), :

return $form->customise(array(
    'TestFunction' => $this->TestFunction()
));
+5

PHP , . php, -> :

$tmp = new Connectors_Controller();
echo $tmp->TestFunction();

, , " " :

echo Connectors_Controller::TestFunction();

, .

+1

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