[jira] [Resolved] (WICKET-4466) Use an external host for the static javascript files (specially JQuery)

["Martin Grigorov (Resolved) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-4466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Grigorov resolved WICKET-4466.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 6.0.0-RC1

Introduced org.apache.wicket.request.resource.ExternalUrlResourceReference.
To use it:
application.getJavaScriptLibrarySettings().setJQueryReference(new ExternalUrlResourceReference("http://example.com/jquery.js"));
                
> Use an external host for the static javascript files (specially JQuery)
> -----------------------------------------------------------------------
>
>                 Key: WICKET-4466
>                 URL: https://issues.apache.org/jira/browse/WICKET-4466
>             Project: Wicket
>          Issue Type: Improvement
>          Components: wicket
>    Affects Versions: 6.0.0-beta1
>            Reporter: Ronald Tetsuo Miura
>            Assignee: Martin Grigorov
>              Labels: ajax, cdn, jquery
>             Fix For: 6.0.0-RC1
>
>
> There should be some (easy) way to specify an external URL (for example, on a CDN) for the JQuery script.
> IJavaScriptLibrarySettings.setJQueryReference() takes only a ResourceReference as a parameter, that must point to an application resource. One could create an IResource that redirects to the CDN, but that would require an additional request anyway.
> That support should exist also for wicket-ajax.js and wicket-event.js, but it is less of an issue, since they are tied to the Wicket version anyway (JQuery is hosted for free in a number of CDNs, so using them is very compelling).
> If there is some workaround, it should be documented in the wiki.

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