yii\bootstrap\Nav::isItemActive PHP Method

Nav Class Documentation Usage Examples Of yii\bootstrap\Nav::isItemActive Show file Open project: yiisoft/yii2-bootstrap

isItemActive() protected method

This is done by checking if [[route]] and [[params]] match that specified in the url option of the menu item. When the url option of a menu item is specified in terms of an array, its first element is treated as the route for the item and the rest of the elements are the associated parameters. Only when its route and parameters match [[route]] and [[params]], respectively, will a menu item be considered active.
protected isItemActive ( array $item ) : boolean
$item array the menu item to be checked
return boolean whether the menu item is active 
    protected function isItemActive($item)
    {
        if (!$this->activateItems) {
            return false;
        }
        if (isset($item['url']) && is_array($item['url']) && isset($item['url'][0])) {
            $route = $item['url'][0];
            if ($route[0] !== '/' && Yii::$app->controller) {
                $route = Yii::$app->controller->module->getUniqueId() . '/' . $route;
            }
            if (ltrim($route, '/') !== $this->route) {
                return false;
            }
            unset($item['url']['#']);
            if (count($item['url']) > 1) {
                $params = $item['url'];
                unset($params[0]);
                foreach ($params as $name => $value) {
                    if ($value !== null && (!isset($this->params[$name]) || $this->params[$name] != $value)) {
                        return false;
                    }
                }
            }
            return true;
        }
        return false;
    }

Usage Example

Example #1
0
 protected function isItemActive($item)
 {
     if (isset($item['url']) && is_string($item['url']) && $item['url'] === Url::current()) {
         return true;
     }
     return parent::isItemActive($item);
 }
All Usage Examples Of yii\bootstrap\Nav::isItemActive
Nav
init
isChildActive
isItemActive
renderDropdown
renderItem
renderItems
run