Question

I have my Zend_Navigation loaded from a PHP array (but that’s irrelevant…) and I’m using the navigation menu helper to generate a menu based on the loaded navigation. Some menu items must not appear in the outputted menu, so I simply set “‘visible’ => false” in my array for that page and there you go! But if the URL of an ‘hidden’ menu is accessed, the findActive($container) view helper method returns an empty array, thus the page from the container is not returned, even if it should (like if the page didn’t exist); leaving the browser title empty, etc.

Since both the menu navigation helper and the navigation view helper uses the ‘visible’ option to discard the page (through the method accept($page)), this setting is useless in my case.

What would be the best way to go from here?

Answer 1

I actually just found a much more elegant solution. Simply add the following line before your findActive() call, and it will return an invisible page, if selected:

$this->navigation()->setRenderInvisible(true);

For example, the following code:

Zend_Debug::dump($this->navigation()
                      ->findActive($this->navigation()->getContainer()));
$this->navigation()->setRenderInvisible(true);
Zend_Debug::dump($this->navigation()
                      ->findActive($this->navigation()->getContainer()));

Produces:

array(0) {
}
array(2) {
  ["page"] => object(Zend_Navigation_Page_Mvc)#33 (24) {
    ... PAGE INFORMATION ...
  }
  ["depth"] => int(0)
}

The curious part is that it doesn’t affect the rendering of the menu – i.e. hidden pages are still hidden. That doesn’t make much sense though, so I’d recommend setting it to false again to make sure it doesn’t cause problems in the future.