Hi, you might try using a base 64 string as source. So when you have a
base 64 string, you might try:
Image myimage=new Image();
myimage.setUrl("data:image/jpeg;base64,"+picdata.getText());
Maybe this works; to be honest, I'm not 100% sure but GWT seems to do
this for some image coming with the framework...
Best regards
Sebastian Rothbucher
On 14 Feb., 10:16, MJ <zuti...@gmail.com> wrote:
> Hey guys.
>
> I did some researching on this matter but besides ClientBundle I
> failed to find something that would help me here. ClientBundle would
> work OK in case I would have the images as static references, but what
> I am trying to do (just playing around, getting to know this GWT) is
> similar to file explorer. A tree on the left side of my workspace
> shows folders with files inside them. For my purposes, picture files.
> And these folders can be anywhere on the HDD. Now, how would I go
> about sending selected image (or complete folder content) to client
> side?
>
> What I had in mind is that I would create a widget that would hold an
> Image object on it + perhaps a label or two. Nothing fancy. This
> widget would call a asnyc service to get the picture data from the
> server. Bytes. But, once I would get the data to the client side, how
> can I create an Image object out of it? I did not find a way.
>
> Alternative I could probably make browsing only possible on such
> folders that are accessible over the internet (virtual folders I think
> is the correct term) and just send over appropriate URLs, since Image
> does accept such parameter. But I would really like to know if
> original idea is feasible. ImageResource from received bytes?
>
> Thank you all.
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