Open Multiple Panes

The wijaccordionwidgetallows you to open the multiple panes at once.

Create an ASP.NET MVC 5 Web application.
In the Solution Explorer, expand the Views | Shared folder and double-click _Layout.cshtml to open the file.

Add the following markup within thee <body> tags of the page.

<div id="accordion">
<h3>Pane 1</h3>
                <div>
                    <p>
                        Pane 1 content here.
                    </p>
                </div>
                <h3>Pane 2</h3>
                <div>
                    <p>
                        Pane 2 content here.
                    </p>
                </div>
                <h3>
                   Pane 3</h3>
                <div>
                    <p>
                        Pane 3 content here.
                    </p>
                </div>
                <h3>
                   Pane 4</h3>
                <div>
                    <p>
                        Pane 4 content here.
                    </p>
                </div>
</div>

After the closing </div> tags you added in the previous step, enter the following jQuery script to initialize the wijaccordion widget and set the event option to mouseover:

<script id="scriptInit" type="text/javascript">
       $(document).ready(function () {
           $("#accordion").wijaccordion({
requireOpenedPane: false});
       });
    </script>

When you run the application and click multiple headers, notice the content panes do not close.