JavaScript NavigationBar

Invoke the expandAt method of the jqxNavigationBar. Author: http://jqwidgets.com

HTML

<script src="http://jqwidgets.com/public/jqwidgets/jqx-all.js"></script>
<link rel="stylesheet" href="http://jqwidgets.com/public/jqwidgets/styles/jqx.base.css">
<link rel="stylesheet" href="http://jqwidgets.com/public/jqwidgets/styles/jqx.energyblue.css">
<div id='jqxnavigationbar'>
    <!--Header-->
    <div>Header 1</div>
    <!--Content-->
    <div>Content 1</div>
    <!--Header-->
    <div>Header 2</div>
    <!--Content-->
    <div>Content 2</div>
</div>
<div>
    <input style="margin-top: 20px;" type="button" id='jqxButton1' value="Expand the first item" />
    <input style="margin-top: 20px;" type="button" id='jqxButton2' value="Expand the second item" />
</div>

JavaScript

$("#jqxnavigationbar").jqxNavigationBar({
    width: 400,
    height: 200,
    theme: 'energyblue',
    expandMode: 'toggle'
});
$("#jqxButton1, #jqxButton2").jqxButton({
    height: '30px',
    theme: 'energyblue'

});
$('#jqxButton1').on('click', function () {
    $('#jqxnavigationbar').jqxNavigationBar('expandAt', 0);
});
$('#jqxButton2').on('click', function () {
    $('#jqxnavigationbar').jqxNavigationBar('expandAt', 1);
});