Use shared resources with an image param and then an Image with a
resource reference.
On 4/29/08, Martijn Lindhout <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I have a gridview, which in populateItem is filled with:
>
> new PhotoTile("tileContent", (PhotoCardModel) item.getModel());
>
> In PhotoTile's constructor, I do:
>
> AjaxLink clickLink = ....
> clickLink.add(new Image("thumbnail", rs));
>
> where 'rs' is a WebResource of which the getResourceStream returns a
> FileResourceStream pointing to the image location on disk.
>
> The HTML img tag of the first image on the first row is rendered as follows:
>
> <img
> src="?wicket:interface=:0:rows:0:cols:0:tileContent:clickLink:thumbnail::IResourceListener"
> border="0"/>
>
> When I upload a new photo with my application, a new thumbnail appears
> on the grid, shifting the existing ones one position lower (I'm
> sorting descending). But because the image tag of the first thumbnail
> remains the same (rows:0:cols:0), I see the cached image of the
> thumbnail that was at that position just before. When I clear my
> browser cache, I see the right image.
>
> I fixed this a bit hacky by using NonCachingImage which add some
> random stuff to the img url, but that's not what I want, because these
> images could be cached without problems.
>
> I want the image url to be something like: <img src="<whatever prefix
> goes here>/images/<img name>" />
>
> How do I achieve this?
>
> --
> Martijn Lindhout
> JointEffort IT Services
> http://www.jointeffort.nl
> [EMAIL PROTECTED]
> +31 (0)6 18 47 25 29
>
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