file upload / download in webdynpro 04s for java

[Former Member]

hi all

Please let me know the way to set the new property called "Resource" in both the upload and download UI element in webdynpro 04s for java!! Thank you a lot.

reg

vln

[Former Member · Accepted solution]

Hi,

have you read the documentation?

http://help.sap.com/saphelp_nw2004s/helpdata/en/42/fdf9c528d45171e10000000a1553f7/frameset.htm

Kind Regards

Stefanie

[Former Member · Accepted solution]

Thank you!!

1. But when i use the File Upload UI and try to use the 'data' property to retrieve the bytes i am getting a null pointer exception meaning the data is not being picked up by the UI even though browsed file has data.

2. How I am I supposed to set the 'Resource' property while downloading a PDF which has UTF-16 text and picture??

Note: I have done the same scenario using WD04 java without any trouble.

reg

vln

[Former Member · Accepted solution]

Lakshminarayanan,

Either use "resource" property of FileUpload/FileDownload control with attribute of type Resource, or use "data" property with attribute of type binary. Do not mix them.

In NW 04s use property "resource" and attribute of type Resource and left property "data" empty. Ignore the error message IDE shows for property "data".

Valery Silaev

SaM Solutions

http://www.sam-solutions.net

[Former Member · Accepted solution]

hi Valery Silaev

Thank you very much!! This indeed solved the problem and I am able to both upload and download from KM. I have used the resource property alone.

reg

vln

[Former Member]

Check this

https://forums.sdn.sap.com/click.jspa?searchID=167461&messageID=2624257

Regards, Anilkumar