The Menu provides a set of events to enable users to customize it.
The available events are beforeOpen, beforeClose, onClose, onOpen, and select.
ej.base.enableRipple(true);
//Menu items definition
var menuItems = [
{
text: 'Events',
items: [
{ text: 'Conferences' },
{ text: 'Music' },
{ text: 'Workshops' }
]
},
{
text: 'Movies',
items: [
{ text: 'Now Showing' },
{ text: 'Coming Soon' }
]
},
{
text: 'Directory',
items: [
{ text: 'Media Gallery' },
{ text: 'Newsletters' }
]
},
{
text: 'Queries',
items: [
{ text: 'Our Policy' },
{ text: 'Site Map' }
]
},
{ text: 'Services' }
];
// Initialize Menu component.
var menuObj = new ej.navigations.Menu({
items: menuItems,
beforeOpen: function (args) {
updateEventLog(args);
},
beforeClose: function (args) {
updateEventLog(args);
},
onClose: function (args) {
updateEventLog(args);
},
onOpen: function (args) {
updateEventLog(args);
},
select: function (args) {
updateEventLog(args);
},
beforeItemRender: function (args) {
updateEventLog(args);
}
}, '#menu');
var clear = new ej.buttons.Button({ cssClass: 'e-small'}, '#clear');
clear.element.onclick = function () {
var propertyElem = document.getElementById('propertyTable');
propertyElem.getElementsByTagName('td')[0].innerHTML = '';
}
function updateEventLog (args) {
var propertyElem = document.getElementById('propertyTable');
propertyElem.getElementsByTagName('td')[0].insertAdjacentHTML('beforeend', args.name + ' Event triggered. <br />');
}<!DOCTYPE html><html lang="en"><head>
<title>Essential JS 2</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
<meta name="description" content="Essential JS 2">
<meta name="author" content="Syncfusion">
<link href="//cdn.syncfusion.com/ej2/21.1.35/ej2-base/styles/material.css" rel="stylesheet">
<link href="//cdn.syncfusion.com/ej2/21.1.35/ej2-popups/styles/material.css" rel="stylesheet">
<link href="//cdn.syncfusion.com/ej2/21.1.35/ej2-navigations/styles/material.css" rel="stylesheet">
<link href="//cdn.syncfusion.com/ej2/21.1.35/ej2-buttons/styles/material.css" rel="stylesheet">
<!--style reference from app-->
<link href="styles.css" rel="stylesheet">
<!--system js reference and configuration-->
<script src="https://cdn.syncfusion.com/ej2/21.1.35/dist/ej2.min.js" type="text/javascript"></script>
</head>
<body>
<div id="container">
<div class="control-section">
<div class="menu-section">
<ul id="menu"></ul>
</div>
<div class="property-section">
<table id="propertyTable" title="Event trace">
<tbody>
<tr><th>Event trace:-</th>
</tr><tr>
<td></td>
</tr>
</tbody>
</table>
</div>
<button id="clear">Clear</button>
</div>
</div>
<script>
var ele = document.getElementById('container');
if(ele) {
ele.style.visibility = "visible";
}
</script>
<script src="index.js" type="text/javascript"></script>
</body></html>html, body, .control-section {
height: 95%;
}
.menu-section {
margin-top: 100px;
text-align: center;
float: left;
}
.property-section {
overflow: auto;
width: 40%;
height: 330px;
float: right;
font-family: monospace;
}
.property-section th {
text-align: left;
}
#clear {
float: right;
clear: both;
}