In order for the Designer to function correctly, it requires the following:
The Code view allows you to edit the code however you like, but in order for the Designer to function well and be copy and paste friendly, you need to include references related to the built-in packages. These are included for you by default, but if you edit the markup, it could get messed up. So we're listing the dependencies we use here for ya. Include them in this order.
https://code.jquery.com/jquery-1.10.2.min.js
https://code.jquery.com/ui/1.10.4/jquery-ui.min.js
https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.2/modernizr.min.js
http://designer.igniteui.com/js/infragistics.core.js
http://designer.igniteui.com/js/infragistics.lob.js
http://designer.igniteui.com/js/datasources.js
https://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css
http://designer.igniteui.com/css/structure/infragistics.css
http://designer.igniteui.com/css/themes/infragistics/infragistics.theme.css
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css"> <link rel="stylesheet" href="http://designer.igniteui.com/css/structure/infragistics.css"> <link rel="stylesheet" href="http://designer.igniteui.com/css/themes/infragistics/infragistics.theme.css"> <script src="https://code.jquery.com/jquery-1.10.2.min.js"></script> <script src="https://code.jquery.com/ui/1.10.4/jquery-ui.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.2/modernizr.min.js"></script> <script src="http://designer.igniteui.com/js/infragistics.core.js"></script> <script src="http://designer.igniteui.com/js/infragistics.lob.js"></script> <script src="http://designer.igniteui.com/js/datasources.js"></script>
You will need to replace the Ignite UI dependencies used in the Page Designer with licensed versions of Ignite UI before using in production apps. The included Ignite UI references are for use only while working with the Page Designer.
Ignite UI Product Information: igniteui.com
Download Ignite UI: igniteui.com/download
Ignite UI License: infragistics.com/legal/license/ultimate