You can build tree based menus using the Tree helper
See www.dereuromark.de/2013/02/17/cakephp-and-tree-structures/
echo $this->Tree->generate($categories);
Am Dienstag, 15. April 2014 19:41:20 UTC+2 schrieb Naresh Kumar:
>
>
> I am using CakePHP tree to generate my navigation menu . I have
> generated it successfully. now i need to show them in navigation behavior.
> I have tried. it is working but after this basic code i dont know what to
> do after this .. how could i build navigation..
>
>
> *My HomeController.php*
>
> App::uses('AppController', 'Controller');class HomeController extends
> AppController {
> var $name='home';
> public function index() {
> $this->layout = "front_end_index";
> $this->loadModel('Category');
> $category_tree = $this->Category->generateTreeList();
> $categories_array = array();
> foreach($category_tree as $k => $v)
> {
> $categories_array[$k] = $this->Category->find('first',
> array('conditions' => array('Category.id' => $k)));
> }
>
> $this->set('cat_info',$categories_array);
>
> }}
>
> *My category.ctp*
> <?php foreach($cat_info as $cat_info) { if($cat_info['Category'][
> 'parent_id'] == ''){ ?> <ul class="menus"> <li><h4><?php echo $cat_info[
> 'Category']['name'] ;?></h4></li> <?php } ?> </ul> <?php } ?>
>
> *Navigation array sample :*
> Array ( [1] => Array ( [Category] => Array ( [id] => 1 [parent_id] => [lft
> ] => 1 [rght] => 42 [name] => My Categories [url] => http://google.com ) )
> [2] => Array ( [Category] => Array ( [id] => 2 [parent_id] => 1 [lft] => 2
> [rght] => 17 [name] => Fun [url] => http://google.com ) ) [3] => Array ( [
> Category] => Array ( [id] => 3 [parent_id] => 2 [lft] => 3 [rght] => 8 [
> name] => Sport [url] => http://google.com ) )
>
>
>
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