Hi
Must be the delay to your server (which is normal I think), I'd suggest
using something like scriptaculus and then a fade in / out effect. You could
possibly also just prefect it and replace it when fully loaded.
2009/3/24 santo_75 <reinhard.vornh...@coredumped.de>
>
> Hi there,
>
> i have a page that updates an image through a ajax request.
>
> Some Code first:
>
> public class MyPage extends WebPage{
> private RenderedDynamicImageResource imageResourceMap;
>
> ...
> NonCachingImage map = new NonCachingImage("map", new PropertyModel(this,
> "imageResourceMap")){
> private static final long serialVersionUID = 1L;
>
> @Override
> protected void onBeforeRender() {
> generateMap();
> super.onBeforeRender();
> }
> };
>
>
> AjaxLink lNorth = new AjaxLink("north_link", this.getModel()) {
> @Override
> public void onClick(AjaxRequestTarget target) {
> ...
> target.addComponent(Overview.this.get("map"));
> }
> };
>
>
> private void generateMap(){
> HexCoordinates hc = (HexCoordinates) getModelObject();
> imageResourceMap = mapGenerationService.getMap(hc.getX(), hc.getY(),
> 6);
> }
>
> ...
> }
>
> html markup is this
>
> ...
>
> ...
>
>
> So my problem is, everytime I click the ajaxlink the image gets updated
> correctly but it flickers. Which is very unpleasant. Doesn't matter if I
> use
> IE or FF. Both show the flickering effect.
>
> Any help is greatly appreciated.
> Thanx
> Santo.
>
> --
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>
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