I'm newbie to gwt, there're two questions needs community help, one is how
to transfer a binary file between gwt java and external js ? how to
organize the parameters format in respective side ?
another question is how to upload a memory file to server , I don't means
that FileUpload widget
On 12/26/2015 3:13 PM, Lean Fu wrote:
I'm newbie to gwt, there're two questions needs community help, one is
how to transfer a binary file between gwt java and external js ? how to
organize the parameters format in respective side ?
another question is how to upload a memory file to server , I
I think I should have been more clear. I don't want to load a file
from the users computer. I want to read a file from the directory on
the server where my GWT app lives. I just want to know the options I
have to read this binary file into a byte[]. I am very new with GWT :)
On May 23, 4:53 am
to know the options I
have to read this binary file into a byte[]. I am very new with GWT :)
On May 23, 4:53 am, Jim Douglas jdou...@basis.com wrote:
Not in GWT proper, and not reliably in all browsers. Start your
reading here:
http://www.google.com/search?q=javascript+file+api
On May
Well, it is a binary file with point/spline-data. I need to construct
eventually Path objects out of this data and draw it on a canvas. A
byte[] would be the perfect data structure to hold this data.
On May 23, 3:26 pm, Sebastian Gurin sgu...@softpoint.org wrote:
in general you don't use byte
to the client as the final step.
On May 23, 9:39 am, Carsten carsten.schm...@googlemail.com wrote:
Well, it is a binary file with point/spline-data. I need to construct
eventually Path objects out of this data and draw it on a canvas. A
byte[] would be the perfect data structure to hold this data
this servlet with ajax, perform eval() for
obtaining the javascript array of values, and do the drawing using that
javsacript array of numbers. Hope that helps.
On Wed, 23 May 2012 09:39:03 -0700 (PDT)
Carsten carsten.schm...@googlemail.com wrote:
Well, it is a binary file with point/spline-data. I need
See the Google IO games lecture @ 33:50, they discuss this issue in GWT
with binary data transfers:
http://www.youtube.com/watch?v=NNmoEOpGJdk
Sincerely,
Joseph
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they mention passing the binary data using utf strings. I wonder if in the
server side we can use TextResource.getText().getBytes(UTF-8) safely for
that.
Also it uses JavaScript typed arrays (new FLoat32Array) for accssing the array
in javascript but I wonder if that is really neccesary.
Hi,
is it possible to read in a binary file in my GWT Java-code and
convert it into a byte[] ?
Thanks!
Carsten
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Not in GWT proper, and not reliably in all browsers. Start your
reading here:
http://www.google.com/search?q=javascript+file+api
On May 22, 12:42 pm, Carsten carsten.schm...@googlemail.com wrote:
Hi,
is it possible to read in a binary file in my GWT Java-code and
convert it into a byte
will understand--a serializable object in the
case of an RPC method, a mime type in the case of a servlet--and
return it to your client.
What do you expect to do with the binary file on the client side if
you had it there?
On Mar 25, 6:56 am, alessandro gopavelned...@gmail.com wrote:
hi all,
I
hi all,
I need to read a binary file located on a remote server
I also see that I can't use HttpURLRequest java class
how can I do?
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What do you expect to do with the binary file on the client side if
you had it there?
On Mar 25, 6:56 am, alessandro gopavelned...@gmail.com wrote:
hi all,
I need to read a binary file located on a remote server
I also see that I can't use HttpURLRequest java class
how can I do?
--
You
there is a way to parse a binary file (for example resource.txt)??
Thank you
marco
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