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https://issues.apache.org/jira/browse/WICKET-3927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13172354#comment-13172354
]
Johan Compagner commented on WICKET-3927:
-----------------------------------------
i think i found a solution that works:
var img = document.createElement('img');
var notifyCalled = false;
img.onerror = function() {
if (!notifyCalled) {
notifyCalled = true;
notify();
}
}
img.src = css.href;
if (img.complete) {
if (!notifyCalled) {
notifyCalled = true;
notify();
}
}
> Use a resource loading lib to setup order for processing ajax response
> fragments
> --------------------------------------------------------------------------------
>
> Key: WICKET-3927
> URL: https://issues.apache.org/jira/browse/WICKET-3927
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.4.17, 1.5-RC5.1
> Environment: I tested Firefox 4, IE 7, 8, 9 and Chromium 12.0.742.112
> Reporter: Jannis Bloemendal
> Fix For: 6.0.0
>
> Attachments: WICKET-3927-backport-mgrigorov.patch,
> WICKET-3927-quickstart.tar.gz, WICKET-3927.patch, WICKET-3927_2.patch,
> wicket-3927-with-complete-check.patch
>
>
> When css head contributions are added by an ajax response, executed /
> contributed javascript can not rely on the css to be rendered. This can for
> example be a problem for a javascript layout manager which gets triggered
> with the ajax response.
> It is more a short-come of current browsers, but can be worked around for
> example by the method described in the blog post:
> "CSSP: Loading CSS with Javascript - and getting an onload callback."
> http://otaqui.com/blog/890/cssp-loading-css-with-javascript-and-getting-an-onload-callback/
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