public Component getLoadingComponent(final String _markupId)
    {
        final IRequestHandler handler = new ResourceReferenceRequestHandler(AbstractDefaultAjaxBehavior.INDICATOR);
        return new Label(_markupId, "<img alt=\"Loading...\" src=\"" + RequestCycle.get().urlFor(handler) + "\"/>")
                        .setEscapeModelStrings(false);
    }
public Component getLoadingComponent(final String _markupId)
    {
        final IRequestHandler handler = new ResourceReferenceRequestHandler(AbstractDefaultAjaxBehavior.INDICATOR);
        return new Label(_markupId, "<img alt=\"Loading...\" src=\"" + RequestCycle.get().urlFor(handler) + "\"/>")
                        .setEscapeModelStrings(false);
    }
public Component getLoadingComponent ( final String _markupId ) { final IRequestHandler handler = new ResourceReferenceRequestHandler ( AbstractDefaultAjaxBehavior . INDICATOR ) ; return new Label ( _markupId , "<img alt=\"Loading...\" src=\"" + RequestCycle . get ( ) . urlFor ( handler ) + "\"/>" ) . setEscapeModelStrings ( false ) ; }
Gets the loading component.

@param _markupId the markup id
@return The component to show while the real component is being created.
Gets the loading component .