Skip to Content
avatar image
Former Member

Barcode : Dynamic creation and display on Image in webdynpro

Hi Gurus,

We need to Display barcode image created dynamically in webdynpro.

I have created a barcode image, but i am not able to display dynamically in webdynpro

(I don't want to store the image in file system).

for example.

I created barcode for employee id (Z2344234) and display it in webdynpro page evry time the user submits the page, but i don't want this to be stored in backend file.

Thanks in advance, Points assured

ABY

Add comment
10|10000 characters needed characters exceeded

  • Get RSS Feed

2 Answers

  • Best Answer
    Aug 24, 2007 at 11:32 AM

    Hi,

    You have to provide the image creation path as.

    //temp//webdynpro//web//local//<ProjectName>//Components//<Application Name with package>//<Image Name>

    Then u can directly use imagename and map it to image ui.

    Ashutosh

    Add comment
    10|10000 characters needed characters exceeded

  • Sep 06, 2007 at 09:09 PM

    Hallo Aby,

    the CachedWebResource-API was replaced in NW 7.0 with the WDResourceFactory-Service. With this service it is possible to dynamically create objects of type "Resource" for given binary resources. These resources are also cached by the Web Dynpro Runtime and can be displayed on the UI via databinding. I applied this technique within the SDN Wiki Code tutorial on Exporting" target="_blank">https://wiki.sdn.sap.com/wiki/x/0mQ">Exporting Table Data Using On-Demand Streams - SAP NetWeaver 7.0.

    Regards, Bertram

    Add comment
    10|10000 characters needed characters exceeded