I'm currently using following calls in Wicket 6:
add(new AbstractAjaxBehavior() {
public void onRequest() {
}
@Override
public void renderHead(Component component, IHeaderResponse response) {
response.render(JavaScriptHeaderItem.forScript( "alert('AAA');",
"alertScript"));
}
});
On Sun, Sep 16, 2012 at 11:43 PM, [email protected] <
[email protected]> wrote:
> @Timur: Thanks but in Wicket 6.0.0 there is no static method
> AjaxRequestTarget.get() anymore:
>
> http://ci.apache.org/projects/wicket/apidocs/6.0.x/org/apache/wicket/ajax/AjaxRequestTarget.html
>
> Sebastian
>
> 2012/9/16 Тимур Тлеукенов <[email protected]>:
> > Hello,
> >
> > Within AJAX request AjaxRequestTarget can be accessed via
> > AjaxRequestTarget.get().
> > Script can be appended, for example, in
> > onBeforeReder/onRender/onAfterRender method of Component.
> >
> > 2012/9/16 [email protected] <[email protected]>
> >
> >> Hi,
> >>
> >> we build a single page application and want to extend that with some
> >> jQuery plugins.
> >>
> >> The issue is that "$(document).ready( function()" is not called (or
> >> only the first time) a Panel is loaded via Ajax.
> >>
> >> Example1 "JavaScript in HTML wicket:head":
> >>
> >>
> https://svn.apache.org/viewvc/incubator/openmeetings/trunk/singlewebapp/src/org/apache/openmeetings/web/components/admin/configurations/ConfigsPanel.html?view=markup
> >> Line 27ff
> >> => Works, but only one time: The first time you initialize the Panel,
> >> $(document).ready is executed, the second time you click on the menu
> >> item / load the Panel via Ajax,the JavaScript is not executed
> >>
> >> Example2 "JavaScript pragmatically injected by overwriting
> >> renderHead(HtmlHeaderContainer container)":
> >>
> >>
> https://svn.apache.org/viewvc/incubator/openmeetings/trunk/singlewebapp/src/org/apache/openmeetings/web/components/admin/configurations/ConfigsPanel.java?view=markup
> >> Line 45ff
> >> => Works but $(document).ready is executed before the table with the
> >> id "example" is rendered in the UI, so you can't see any effect
> >>
> >> Additionally to the load of the Ajax Panel, we need to trigger an
> >> JavaScript event every time the table dynamically loads new records to
> >> the grid/table.
> >>
> >> From examples in the Net I can ready that AjaxRequestTarget is used
> >> for that. However the Panel itself does not provide a method to
> >> overwrite or similar to catch such events globally for a the
> >> component.
> >>
> >> I guess this is a common issue in Wicket, how do folks solve it?
> >>
> >> Thanks!
> >> Sebastian
> >>
> >> --
> >> Sebastian Wagner
> >> https://twitter.com/#!/dead_lock
> >> http://www.webbase-design.de
> >> http://www.wagner-sebastian.com
> >> [email protected]
> >>
> >
> >
> >
> > --
> > Timur Tleukenov
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> [email protected]
>
--
WBR
Maxim aka solomax
