problem with form in admin module

[criacaosites]

Hi Guys,

 

I would like to request some help, i am create a new module that have a form of search in to tab admin page (new tab), but when i try submit the form ( action from 'modules/modulesname/controllers/admin/mymodulecontroller.php) i get this return:

 

Fatal error: Using $this when not in object context in ####### on line 701.

 

In line 701 i have this code:

 

$tpl = $this->createTemplate('../../../../modules/modulesname/views/templates/admin/mymoduletemplate.tpl');

$tpl->assign(array(
    'info' => $info,
    'html'

Edited November 5, 2013 by criacaosites (see edit history)

[vekia]

the question is how your controller looks like?

can you show please contents of this file?

this is class?