Bootstrap Style Vertical Accordion Menu with jQuery and CSS3 - bs_leftnavi

A very small jQuery plugin for creating a Bootstrap style vertical nav menu which allows you to expand/collapse menu categories with smooth slide effects.

How to use it:

1. Include jQuery library and the jQuery bs_leftnavi plugin in the html page.

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<link rel="stylesheet"href="css/bs_leftnavi.css">
<script src="js/bs_leftnavi.js"></script>

2. Create the Html for a multi-level accordion menu using nested html lists as follows.

<div class="gw-sidebar">
  <div id="gw-sidebar" class="gw-sidebar">
    <div class="nano-content">
      <ul class="gw-nav gw-nav-list">
        <li class="init-un-active"> <a href="javascript:void(0)"> <span class="gw-menu-text">Navigation Menu</span> </a> </li>
        <li class="init-arrow-down"> <a href="javascript:void(0)"> <span class="gw-menu-text">Category 1</span> <b class="gw-arrow"></b> </a>
          <ul class="gw-submenu">
            <li> <a href="javascript:void(0)">Menu 1</a> </li>
          </ul>
        </li>
        <li class="init-arrow-down"> <a href="javascript:void(0)"> <span class="gw-menu-text">Category 2</span> <b class="gw-arrow icon-arrow-up8"></b> </a>
          <ul class="gw-submenu">
            <li> <a href="javascript:void(0)">Menu 1</a> </li>
            <li> <a href="javascript:void(0)">Menu 2</a> </li>
            <li> <a href="javascript:void(0)">Menu 3</a> </li>
          </ul>
        </li>
        <li class="init-arrow-down"> <a href="javascript:void(0)"> <span class="gw-menu-text">Category 3</span> <b></b> </a>
          <ul class="gw-submenu">
            <li> <a href="javascript:void(0)">Menu 1</a> </li>
            <li> <a href="javascript:void(0)">Menu 2</a> </li>
            <li> <a href="javascript:void(0)">Menu 3</a> </li>
          </ul>
        </li>
      </ul>
    </div>
  </div>
</div>

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This awesome jQuery plugin is developed by zhenfan0753. For more Advanced Usages, please check the demo page or visit the official website.