I would assume this can be done entirely using CSS.. Try something like:
div#greyBackground
{position:absolute;z-index:2;top:0;left:0;width:100%;height:100%;background:rgb(230,230,230);opacity:.75;filter:alpha(opacity=75);text-decoration:none;}
and use the wicket simpleattributemodifier to change the style attribute
display option.
J
On Dec 11, 2007 10:01 AM, Alex Objelean <[EMAIL PROTECTED]> wrote:
>
> Use ajaxCallDecorator and javascript. There is a jquery plugin, called
> blockUI. You can use it, or write something similar to get the same
> behavior.
>
> Regards,
> Alex.
>
>
> Newgro wrote:
> >
> > Hi *,
> >
> > i have a long running task. The result will be presented in a panel. The
> > panel is already present if the task is started. I would like to disable
> > the panel until the task is done. The presentation of the panel should
> be
> > "semi-transparent" with a "running circle".
> >
> > How can i reach this? Can anybody show me a hint?
> >
> > i tried the LazyLoadPanel. The problem with it is that it's completely
> > invisible.
> >
> > Thanks
> > Per
> >
>
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