Added Yiistrap

www/protected/extensions/bootstrap/widgets/TbScrollspy.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * TbScrollspy class file.
+ * @author Christoffer Niska <christoffer.niska@gmail.com>
+ * @copyright Copyright &copy; Christoffer Niska 2013-
+ * @license http://www.opensource.org/licenses/bsd-license.php New BSD License
+ * @package bootstrap.widgets
+ */
+
+/**
+ * Bootstrap scrollspy widget.
+ * @see http://twitter.github.com/bootstrap/javascript.html#scrollspy
+ */
+class TbScrollspy extends CWidget
+{
+    /**
+     * @var string the CSS selector for the scrollspy element.
+     */
+    public $selector = 'body';
+    /**
+     * @var string the CSS selector for the spying element.
+     */
+    public $target;
+    /**
+     * @var integer the scroll offset (in pixels).
+     */
+    public $offset;
+    /**
+     * @var string[] $events the JavaScript event configuration (name=>handler).
+     */
+    public $events = array();
+
+    /**
+     * Initializes the widget.
+     */
+    public function init()
+    {
+        $this->attachBehavior('TbWidget', new TbWidget);
+    }
+
+    /**
+     * Runs the widget.
+     */
+    public function run()
+    {
+        // todo: think of a better way of doing this.
+        $script = "jQuery('{$this->selector}').attr('data-spy', 'scroll');";
+        if (isset($this->target)) {
+            $script .= "jQuery('{$this->selector}').attr('data-target', '{$this->target}');";
+        }
+        if (isset($this->offset)) {
+            $script .= "jQuery('{$this->selector}').attr('data-offset', '{$this->offset}');";
+        }
+        Yii::app()->clientScript->registerScript($this->getId(), $script, CClientScript::POS_BEGIN);
+        $this->registerEvents($this->selector, $this->events);
+    }
+}