jQuery

jQuery is a fast and concise JavaScript Library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. jQuery can be used in all versions of DotNetNuke, but native support was added for it in 5.0

With jQuery we have tried to provide a mechanism that only loads the jQuery library when absolutely necessary. If none of the modules or skin-objects on a page require jQuery, then it won’t be included in the page. If your module wants to use jQuery then you must include a long, complicated block of code that looks like this:

DotNetNuke.Framework.jQuery.RequestRegistration()

DotNetNuke Core Framework 4.x»

Please note that DNN 6.1.0 removed the internal usage of the flag "jquery_registered". Although this was a common workaround, it was technically peeking around the public API, which is inherently an unsafe act. The more robust alternative is to use a method such as Bruce Chapmon has on his blog, which shows how to use jQuery and jQuery UI safely within DotNetNuke 4 5 and 6.

Other tips about jQuery usage in DotNetNuke can be read here

jQuery UI»

If you are looking for information related to DotNetNuke jQuery-UI specific plugins, please see Reusable-DotNetNuke-jQuery-Plugins.

As of DotNetNuke 6, jQuery-UI is also shipped (and integrated) with the core. When registering jQuery-UI, there is no need to register jQuery as the jQuery-UI registration method will handle this for you. You can register jQuery-UI for use in your own work by using the following code (in Page Load or Init):

DotNetNuke.Framework.jQuery.RequestUIRegistration()

Other options»

Skin Objects for including jQuery, Javascript and CSS Stylesheets in DotNetNuke Skins