Override RenderView()

[mauroagr]

Dear, I am try to override the RenderView() function from adminOrdersController, without copy all function. I am try to add only some tplviewvars, but dont have success, i think is a little detail but don't find it. Have any idea?

public function renderView() { parent::renderView(); $extra_var = [ 'dados_comment_order' => 5555, 'dados_garantia' => 'asdfasf' ]; array_push($this->tpl_view_vars, $extra_var); return parent::renderView(); }

[mauroagr]

Solved!

``` public function initContent(){ parent::initContent(); }

public function renderView()
{
    parent::renderView();
    $this->tpl_view_vars['dados_garantia'] = '654654654';
    return AdminController::renderView();
}

```

[Traumflug]

Glad to see you got it solved!

public function initContent(){ parent::initContent(); } This should be a no-op. You can remove it entirely without a change in behavior.

public function renderView() { parent::renderView(); $this->tpl_view_vars['dados_garantia'] = '654654654'; return AdminController::renderView(); } Here you call renderView() twice. This should be faster and give the same results: ``` public function renderView() { $this->tplviewvars['dados_garantia'] = '654654654';

    return parent::renderView();
}

```

[mauroagr]

@traumflug said in Override RenderView():

public function renderView() { $this->tplviewvars['dados_garantia'] = '654654654';

    return parent::renderView();
}

I try here and don't work. I dont know why. Only work with my solution.

[wakabayashi]

What is not working? Do you get any error or is the variable just not accessible?

How does your override class look like?

[mauroagr]

@wakabayashi not work if i use the @Traumflug suggestion. I need use all public function renderView() { parent::renderView(); $this->tpl_view_vars['dados_garantia'] = '654654654'; return AdminController::renderView(); }

[wakabayashi]

@mauroagr Ah yeah I think I see the problem:

@Traumflug doesn't the $this->tplviewvars just get overriden, when you call parent::renderView()?

[Traumflug]

doesn’t the $this->tplviewvars just get overriden, when you call parent::renderView()?

That's apparently the case. Overridden by the class between the override and AdminController.