Simple breadcrumbs view helper
1 2 3 4 56 7 8 9 1011 12 13 14 1516 17 18 19 2021 22 23 24 2526 27 28 29 3031 32 33 34 3536 37 38 39 4041 42 43 44 4546 47 48 49 5051 52 53 54 5556 57 58 59 6061 62 63 64 6566 67 68 69 7071 72 73 | <?php /** * @category Ext * @package Ext_View * @subpackage Helper * @author Mokevnin Kirill <mokevnin@gmail.com> * @license New BSD License */ /** * Helper for making easy breadcrumbs */ class Ext_View_Helper_Breadcrumbs extends Zend_View_Helper_Abstract { private $_items = array(); private $_separator = ' / '; /** * * @param string $title * @param string $route * @param array $params * @return Ext_View_Helper_Breadcrumbs */ public function breadcrumbs($title = null, $route = null, array $params = array()) { if (is_null($title)) { return $this; } $item['title'] = $title; $item['router'] = $route; $item['params'] = $params; $this->_items[] = $item; return $this; } public function render() { $router = Zend_Controller_Front::getInstance()->getRouter(); $items = array(); foreach ($this->_items as $item) { if ($item['router'] == $router->getCurrentRouteName()) { $items[] = $item['title']; } else { $url = $router->assemble($item['params'], $item['router']); $items[] = sprintf('<a href="%s">%s</a>', $url, $item['title']); } } return implode($this->getSeparator(), $items); } public function __toString() { return $this->render(); } /** * * @param string $separator */ public function setSeparator($separator) { $this->_separator = $separator; } public function getSeparator() { return $this->_separator; } } |
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Snippet description
Ext_View_Helper_Breadcrumbs
http://github.com/mokevnin/zf-extension
#application.ini
resources.view.helperPath.Ext_View_Helper_ = BASE_PATH "/library/Ext/View/Helper"
#action
$this->view->breadcrumbs('Main page');
$this->view->breadcrumbs('About', 'about', array('uri' => 'about.html'));
#layout
<?= $this->breadcrumbs()->render() ?>
Snippet details
- Created:
-
toxic-mt
- Edited:
-
toxic-mt
- Revision Id:
- 165
- Edit Message:
- Initial Release
- ZF Version
- 1.10.3
- Tags:
- view helper
- Comments:
- 1
- Views:
- 4392
- Points:
- 1 (1 votes)
1 year ago
Line 36-37: $item wasn't initialized as an array. I think this way is much better:
$this->_items[] = array(
'title' => $title,
'router' => $route,
'params' => $params
);