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<?php |
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/** |
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*## TbDropdown class file. |
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* |
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* |
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* @author Christoffer Niska <[email protected]> |
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* @copyright Copyright © Christoffer Niska 2012- |
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* @license [New BSD License](http://www.opensource.org/licenses/bsd-license.php) |
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*/ |
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Yii::import('booster.widgets.TbBaseMenu'); |
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/** |
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*## Bootstrap dropdown menu. |
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* |
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* @see http://twitter.github.com/bootstrap/javascript.html#dropdowns |
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* |
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* @package booster.widgets.navigation |
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*/ |
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class TbDropdown extends TbBaseMenu { |
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/** |
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*### .init() |
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* |
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* Initializes the widget. |
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*/ |
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public function init() { |
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parent::init(); |
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if (isset($this->htmlOptions['class'])) { |
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$this->htmlOptions['class'] .= ' dropdown-menu'; |
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} else { |
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$this->htmlOptions['class'] = 'dropdown-menu'; |
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} |
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} |
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/** |
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*### .renderMenuItem() |
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* |
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* Renders the content of a menu item. |
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* Note that the container and the sub-menus are not rendered here. |
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* |
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* @param array $item the menu item to be rendered. Please see {@link items} on what data might be in the item. |
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* |
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* @return string the rendered item |
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*/ |
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protected function renderMenuItem($item) { |
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if (isset($item['icon'])) { |
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if (strpos($item['icon'], 'icon') === false && strpos($item['icon'], 'fa') === false) { |
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$item['icon'] = 'icon-' . implode(' icon-', explode(' ', $item['icon'])); |
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} |
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$item['label'] = '<i class="' . $item['icon'] . '"></i> ' . $item['label']; |
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} |
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if (!isset($item['linkOptions'])) { |
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$item['linkOptions'] = array(); |
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} |
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// TODO: Bootstrap 3 does not support submenu |
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// http://stackoverflow.com/questions/18023493/bootstrap-3-dropdown-sub-menu-missing |
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// we may use this to support it |
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/* if (isset($item['items']) && !empty($item['items']) && empty($item['url'])) { |
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$item['url'] = '#'; |
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} */ |
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$item['linkOptions']['tabindex'] = -1; |
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if (isset($item['url'])) { |
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return CHtml::link($item['label'], $item['url'], $item['linkOptions']); |
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} else { |
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return CHtml::link($item['label'], '#', array()); |
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} |
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} |
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/** |
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*### .getDividerCssClass() |
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* |
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* Returns the divider CSS class. |
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* @return string the class name |
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*/ |
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public function getDividerCssClass() |
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{ |
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return 'divider'; |
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} |
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/** |
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*### .getDropdownCssClass() |
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* |
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* Returns the dropdown css class. |
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* @return string the class name |
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*/ |
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public function getDropdownCssClass() |
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{ |
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return 'dropdown-submenu'; |
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} |
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/** |
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*### .isVertical() |
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* |
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* Returns whether this is a vertical menu. |
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* @return boolean the result |
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*/ |
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public function isVertical() |
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{ |
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return true; |
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} |
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} |
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clevertech /
YiiBooster
