Tuesday, August 23, 2011

Re: Use Uploaded Image as Panel Background

Hi Nicolas,

Thanks ever so much for pointing me towards the gwt-upload project.
It's a fantastic library for beginners like myself to get a handle on
servlets and HTTP requests, as even though it made the work easy it
still assisted in helping me understand the mechanics.

However, I'm curious as to why you recommend it over the GWT default
FileUpload widget? If it is because FileUpload requires RPC config to
work, then I'm at liberty to tell you that the next stage in my
project involves transmission of an object from client to server(a
string representing an XML document, to be specific) that I believe
will require RPC services to function. Unless you know of another way
to do this?

Also, when I tried to set the background image on my panel, it never
worked. Strangely, creating an Image widget with the EXACT same URL
functions perfectly. Perhaps I'm missing something, but right now I'll
make do with an Image widget placed at the back of the Z-index on the
panel.

Thanks again,
Gary

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