[jira] Commented: (WICKET-618) auto add javascript in AjaxRequestTarget for behaviors that implement IHeaderContributor
[ https://issues.apache.org/jira/browse/WICKET-618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12502892 ] Matej Knopp commented on WICKET-618: I don't understand this. It should be already supported. If there still is issue with this i'll need something to reproduce it. Btw. You can easily determine whether the request is ajax (WebRequest.isAjax()) . > auto add javascript in AjaxRequestTarget for behaviors that implement > IHeaderContributor > - > > Key: WICKET-618 > URL: https://issues.apache.org/jira/browse/WICKET-618 > Project: Wicket > Issue Type: Improvement > Components: wicket >Reporter: Ryan Sonnek >Assignee: Matej Knopp > > see: > http://www.nabble.com/adding-a-listener-to-the-AjaxRequestTarget-tf3065865.html#a8548871 > It's very common to have a component that renders javascript into the head, > and if it's refreshed with an ajax operation, the component no longer works > because the javascript wasn't re-attached. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (WICKET-618) auto add javascript in AjaxRequestTarget for behaviors that implement IHeaderContributor
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https://issues.apache.org/jira/browse/WICKET-618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12502204
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Ryan Sonnek commented on WICKET-618:
One interesting thing to note is that the javascript rendered in the header
contribution may need to be different than the javascript appended to an ajax
request.
for example, my components usually use onload scripts in the header to make
sure they are executed after the DOM is loaded:
Event.observe(window, 'load', function() {
doStuff();
}
When the ajax operation occurs, i don't think it's correct to re-attach this
onload function (i could be wrong). I think the correct behavior would be just
to stream down:
doStuff();
This seems to be a pretty common usecase, and I'm not sure the best way for
wicket to handle this...
> auto add javascript in AjaxRequestTarget for behaviors that implement
> IHeaderContributor
> -
>
> Key: WICKET-618
> URL: https://issues.apache.org/jira/browse/WICKET-618
> Project: Wicket
> Issue Type: Improvement
> Components: wicket
>Reporter: Ryan Sonnek
>Assignee: Matej Knopp
>
> see:
> http://www.nabble.com/adding-a-listener-to-the-AjaxRequestTarget-tf3065865.html#a8548871
> It's very common to have a component that renders javascript into the head,
> and if it's refreshed with an ajax operation, the component no longer works
> because the javascript wasn't re-attached.
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[jira] Commented: (WICKET-618) auto add javascript in AjaxRequestTarget for behaviors that implement IHeaderContributor
[ https://issues.apache.org/jira/browse/WICKET-618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12501741 ] Eelco Hillenius commented on WICKET-618: probably related: http://www.nabble.com/DateField-in-1.3-extensions-doesn%27t-work-across-Ajax-requests-tf3873582.html > auto add javascript in AjaxRequestTarget for behaviors that implement > IHeaderContributor > - > > Key: WICKET-618 > URL: https://issues.apache.org/jira/browse/WICKET-618 > Project: Wicket > Issue Type: Improvement > Components: wicket >Reporter: Ryan Sonnek > > see: > http://www.nabble.com/adding-a-listener-to-the-AjaxRequestTarget-tf3065865.html#a8548871 > It's very common to have a component that renders javascript into the head, > and if it's refreshed with an ajax operation, the component no longer works > because the javascript wasn't re-attached. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
