jqwidgets-scripts-custom
Version:
jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.
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HTML
<html lang="en">
<head>
<title id='Description'>Custom Element Menu CenterMenuItems</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1 maximum-scale=1 minimum-scale=1" />
<meta name="description" content="This is an example of centering items in Custom Element Menu." />
<link rel="stylesheet" href="../../../jqwidgets/styles/jqx.base.css" type="text/css" />
<link rel="stylesheet" href="../../../styles/demos.css" type="text/css" />
<script type="text/javascript" src="../../../scripts/webcomponents-lite.min.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.elements.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxmenu.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcheckbox.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<script>
window.onload = function() {
var centerItems = function() {
var myMenu = document.querySelector('jqx-menu');
var firstItem = myMenu.firstElementChild.children[0].firstElementChild;
var width = 0;
var borderOffset = 2;
var allLiElements = myMenu.firstElementChild.children[0].children;
for (var i = 0; i < allLiElements.length; i++) {
var currentLi = allLiElements[i];
width += currentLi.offsetWidth + borderOffset;
}
var menuWidth = myMenu.firstElementChild.offsetWidth;
var calculatedOffset = (menuWidth / 2) - (width / 2);
firstItem.style.margin = '0 0 0 ' + (calculatedOffset).toString() + 'px';
};
document.querySelector('jqx-menu').addEventListener('onResize', event => {
var innerWidth = event.target.innerWidth;
centerItems();
});
}
</script>
</head>
<body>
<div class="example-description">
The sample demonstrates how to center the menu items.
</div>
<div>
<jqx-menu id="Menu">
<ul>
<li><a href="#Home">Home</a></li>
<li>
Solutions
<ul style='width: 250px;'>
<li><a href="#Education">Education</a></li>
<li><a href="#Financial">Financial services</a></li>
<li><a href="#Government">Government</a></li>
<li><a href="#Manufacturing">Manufacturing</a></li>
<li type='separator'></li>
<li>
Software Solutions
<ul style='width: 220px;'>
<li><a href="#ConsumerPhoto">Consumer photo and video</a></li>
<li><a href="#Mobile">Mobile</a></li>
<li><a href="#RIA">Rich Internet applications</a></li>
<li><a href="#TechnicalCommunication">Technical communication</a></li>
<li><a href="#Training">Training and eLearning</a></li>
<li><a href="#WebConferencing">Web conferencing</a></li>
</ul>
</li>
<li><a href="#">All industries and solutions</a></li>
</ul>
</li>
<li>
Products
<ul>
<li><a href="#PCProducts">PC products</a></li>
<li><a href="#MobileProducts">Mobile products</a></li>
<li><a href="#AllProducts">All products</a></li>
</ul>
</li>
<li>
Support
<ul style='width: 200px;'>
<li><a href="#SupportHome">Support home</a></li>
<li><a href="#CustomerService">Customer Service</a></li>
<li><a href="#KB">Knowledge base</a></li>
<li><a href="#Books">Books</a></li>
<li><a href="#Training">Training and certification</a></li>
<li><a href="#SupportPrograms">Support programs</a></li>
<li><a href="#Forums">Forums</a></li>
<li><a href="#Documentation">Documentation</a></li>
<li><a href="#Updates">Updates</a></li>
</ul>
</li>
<li>
Communities
<ul style='width: 200px;'>
<li><a href="#Designers">Designers</a></li>
<li><a href="#Developers">Developers</a></li>
<li><a href="#Educators">Educators and students</a></li>
<li><a href="#Partners">Partners</a></li>
<li type='separator'></li>
<li>By resource</li>
</ul>
</li>
<li>
Company
<ul style='width: 180px;'>
<li><a href="#About">About Us</a></li>
<li><a href="#Press">Press</a></li>
<li><a href="#Investor">Investor Relations</a></li>
<li><a href="#CorporateAffairs">Corporate Affairs</a></li>
<li><a href="#Careers">Careers</a></li>
<li><a href="#Showcase">Showcase</a></li>
<li><a href="#Events">Events</a></li>
<li><a href="#ContactUs">Contact Us</a></li>
<li><a href="#Become an affiliate">Become an affiliate</a></li>
</ul>
</li>
</ul>
</jqx-menu>
</div>
</body>
</html>