Dynamic file upload ui element

Hi
Can any ne tell me how to create file upload dynamically..i can able to create ui elemetn using the class cl_Wd_file_upload
but for binding i hav to create context node dynamically with the structute filename filecontent file size..

Hi,
Check this wiki : [Dynamic Context Creation, Dynamic Mapping|http://www.sdn.sap.com/irj/scn/elearn?rid=/library/uuid/201ddd3b-b4ce-2b10-8883-880ae8147f89] by Thomas sir.,
hope this helps u.,
Thanks & Regards,
Kiran

Similar Messages

File Upload UI element is not working properly inside Table Popin container

Hi Expert,
I created a table with popin, i placed file-upload UI element inside table popin contatiner.
The file upload UI element is displaying properly but, when i click the browse button to select the file, the file open dialog box is not popping out.
will table popin support file-upload UI element inside it?
it not is there any other way to call a file_open dialog box from inside the table popin.
Thanks,
James

If you are on NetWeaver 7.01, you can try both the ACFUpDownload UI element or try creating your own FileUpload in Adobe Flex with Flash Islands. ACFUpDownload requires the KPRO by default (which is why the same application isn't working for you), but you can write your own handler class to act as the KPRO receiver. Here is an eLearning on the topic:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/109b9b52-bc00-2c10-8786-e4c5e96d7e04
and source code:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/70645070-bb00-2c10-f086-f126721acdb4
If you want an eLearning on the FlashIslands approach, you can find it here as well:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/50d42644-91ef-2b10-228c-9e0ae75b274e
and Source Code:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f044b62c-90ef-2b10-64a6-9ec25294d133
However in both of these approaches you still have to be careful with how you handle large files. The problem is that they are processed often a single binary string. This makes the processing easy, but requires total amount of session memory at least as large as the file being uploaded. In NetWeaver 7.02 ABAP adds the concept of Streams and Locators to help with the partial processing of large files. This feature doesn't come until later this year, but if you are interested you can learn about it here:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/80f983df-213e-2c10-ba89-b5a12ef178e8

Upload file without using file upload UI Element

Hi all.
I need upload a .txt file without using file upload UI Element because filename is not insert by user. The filename is generated by program. I try to use 'GUI_UPLOAD' and 'WS_UPLOAD' but don't work.
Many thanks in advance.

As you correctly pointed out we cannot use the gui_upload and gui_download fm's in webdynpro because they require sap gui and WD Components generally run in a HTML or Portal environment.
The only option available is File Upload Element

File Upload in Web Dynpro ABAP not using File Upload UI element

Hi all ,
I have searching for a way to upload a file using the file open dialog ( or even by manually specifying the path/file name) without using the file upload UI Element in ABAP web Dynpro . The File Upload UI element works for smaller files however with large file sizes 64 MB , the system seems to be running of memory (SYSTEM_NO_ROLL) . This is due to a known fact that the UI element makes a duplicate copy of the whole copy while it does the upload.
I have been looking at the ACFUPDOWNLOAD as a way to solve this problem but cannot seem to figure out how it works , even the sample program provided by SAP does not work. I am working with a regular abap server and not kpro( knowledge mananagement provider) or portal .
Any help would be greatly appreciated.
thanks,
Ali.

If you are on NetWeaver 7.01, you can try both the ACFUpDownload UI element or try creating your own FileUpload in Adobe Flex with Flash Islands. ACFUpDownload requires the KPRO by default (which is why the same application isn't working for you), but you can write your own handler class to act as the KPRO receiver. Here is an eLearning on the topic:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/109b9b52-bc00-2c10-8786-e4c5e96d7e04
and source code:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/70645070-bb00-2c10-f086-f126721acdb4
If you want an eLearning on the FlashIslands approach, you can find it here as well:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/50d42644-91ef-2b10-228c-9e0ae75b274e
and Source Code:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f044b62c-90ef-2b10-64a6-9ec25294d133
However in both of these approaches you still have to be careful with how you handle large files. The problem is that they are processed often a single binary string. This makes the processing easy, but requires total amount of session memory at least as large as the file being uploaded. In NetWeaver 7.02 ABAP adds the concept of Streams and Locators to help with the partial processing of large files. This feature doesn't come until later this year, but if you are interested you can learn about it here:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/80f983df-213e-2c10-ba89-b5a12ef178e8

How to upload multiple files in Webdynpro using File upload Screen Element

Hi Experts,
Can anybody tell me how to upload multiple files/pdfs in webdynpro using file upload screen element, and also please tell me what is the maximum storage limit of RAWSTRING data type,Advance Thanks.
Regards,
Sandesh

Hi Sandesh,
this is simply not supported, not in WebDynpro nor in standard HTML.
A workaround is to upload a ZIP with all files and on server side unpack the ZIP and operate on the single files.
I hope it will help u..
----------------------OR-------------------------
As you know using File upload UI element we can upload only one file at a time. There may be a scenario where user may want to upload any no of files at a time which is not determined at design time. This can be acheived using the ACF UpDownload UI element which requires a security whiltelist to be created
http://scn.sap.com/docs/DOC-2270
----------------------OR-------------------------
You can use Table UI element.
Regards,
Deepak Singh

Dynamic file upload

Uploading multiple files (Multiple html:file controls on the
screen on the same form).
The problem is that these number of html:file controls on the screen is
not fixed, it is dynamic. The user can click on an "Add More " button to
increase dynamically the number of files he/she wants to upload.
how to upload dynamic files?
thanks in advance.

I can control dynamic elements in client side using java script
how to upload many files using struts ?
private FormFile ff = null ; => for uploading single file ( working)
private FormFile ff[] = {} ; => for uploading multiple files (How to do?)

Unable to get the filename from file upload UI element

Hi,
I added a FileUpload UI element.
I created an attribute of type resource , assigned to the resource property of the file upload element.
I created an action button called upload and added the following code.
try {
       IWDResource resource = wdContext.currentContextElement().getFileupload();
      } catch (Exception e) {
         e.printStackTrace();
when I debug to see the value of resource it is null.
Please let me know where I am going wrong.
Regards,
Narayani

Hi,
Check if there are any space characters in your uploading path (file path).
First try to upload a file without any space characters in the uploading path(file path). If the problem is with the space characters then use the below encoding & decoding to resolve that issue.
Encoding while uploading the file:
// Getting the file resource
IWDResource resource = element.getCtx_va_FileResource();
//Getting the resource name
String resourceName = resource.getResourceName();
//Encoding the resource name
String encoderesourceName = java.net.URLEncoder.encode(resourceName,"UTF-8");
Again while downloading you can use decoder.
Hope this helps to resolve your issue.
See this below link.
Re: File Upload Problem
Try this encoding even if there are no space characters.
Regards,
Charan

File Upload UI Element

Hi,
We are using the Standard Webdynpro File upload element in the screens. When the user clicks on the 'Browse' button the File Selector popuop is thrown using which the user can select the file.
Can we have on specific type of files be displayed in the 'File Selector' popup. currently ALL the files are displayed, though we have the option of '.html' files in 'Files of Type' dropdown.
How can we add custom file types say .csv file selection.
Regards,
S.Divakar

Baskaran,
The key here is "ACCEPT" attribute of file upload. Even if SAP add it later, we have to wait for MS to fix IE (make it true HTML 4.0 browser) -- IE docs even does not mention ACCEPT attribute on <input type="file" />
Compare
http://www.htmlhelp.com/reference/html40/forms/input.html
and
http://msdn.microsoft.com/workshop/author/dhtml/reference/objects/input_file.asp
Valery Silaev
EPAM Systems
http://www.NetWeaverTeam.com

I am trying to save a DMS File through File upload UI element to CV01n Transactions....It works fine for .TXT file but other files it is not downloading coorectly and file is getting damaged

Hi, I am downloading DMS file using following code and the file contents are getting damaged and cannot be retieved back. I am also getting hard time to open a DMS file in seperate browser.
Can anybody please help me.
TYPES : BEGIN OF ty_ts_raw_line,
*                 line TYPE sdokcntbin ,
            line(2550) TYPE x,
           END OF ty_ts_raw_line.
DATA: ls_documentdata TYPE bapi_doc_draw2,
        lv_doctype TYPE   bapi_doc_aux-doctype,
        lv_docnumber TYPE bapi_doc_aux-docnumber,
        lv_documentpart TYPE bapi_doc_aux-docpart,
        lv_documentversion TYPE bapi_doc_aux-docversion,
        ls_return TYPE bapiret2,
        gt_bapi_doc_files2 TYPE TABLE OF bapi_doc_files2,
        gs_bapi_doc_files2 LIKE LINE OF gt_bapi_doc_files2,
        lo_nd_nd_cost_rate TYPE REF TO if_wd_context_node,
        lt_nd_cost_rate TYPE wd_this->elements_nd_cost_rate,
        ls_nd_cost_rate TYPE wd_this->element_nd_cost_rate,
        lv_string TYPE string,
        lv_temp TYPE string,
        lv_input_file_name TYPE string,
        lv_size TYPE i ,
        lt_bindata TYPE STANDARD TABLE OF ty_ts_raw_line," STANDARD TABLE OF zst_ts_raw_line,
        ls_bindata TYPE sdokcntbin,
        ls_drao TYPE drao,
        lt_drao TYPE TABLE OF drao,
        lt_files TYPE cvapi_tbl_doc_files,
        ls_files TYPE cvapi_doc_file,
        ls_api_ctrl TYPE cvapi_api_control,
        ls_message TYPE messages,
        lv_dappl TYPE draw-dappl,
        lv_filename TYPE char200,
        lv_filename_draw_filep TYPE draw-filep,
        lv_doc_succ TYPE c,
        lv_tabix TYPE sy-tabix,
        lv_char_tabix(5) TYPE c,
* get message manager
        lo_api_controller     TYPE REF TO if_wd_controller,
        lo_message_manager    TYPE REF TO if_wd_message_manager,
        lv_text TYPE string,
        lt_tabix TYPE STANDARD TABLE OF sytabix,
        lv_api_ctrl TYPE cvapi_api_control VALUE 'CV01N',
        lv_documentnumber TYPE draw-doknr,
        lt_drat TYPE TABLE OF dms_db_drat,
        ls_drat TYPE dms_db_drat.
CONSTANTS: lc_cst(3) TYPE c VALUE 'CST',
             lc_000(3) TYPE c VALUE '000',
             lc_00(2) TYPE c VALUE '00',
             lc_zng_test(8) TYPE c VALUE 'ZNG-TEST',
             lc_desc(11) TYPE c VALUE 'Cost Rate',
             lc_test(4) TYPE c VALUE 'Test',
*             lc_file_path(31) TYPE c VALUE 'C:\FAKEPATH\COST_RATE_TABLE.TXT',
             lc_x TYPE c VALUE 'X',
             lc_blank TYPE c VALUE '',
             lc_nd(2) TYPE c VALUE '&1'.
FIELD-SYMBOLS <ls_wd_assist_mt_input> LIKE LINE OF wd_assist->mt_input.
lo_api_controller ?= wd_this->wd_get_api( ).
CALL METHOD lo_api_controller->get_message_manager
    RECEIVING
      message_manager = lo_message_manager.
* navigate from <CONTEXT> to <ND_COST_RATE> via lead selection
lo_nd_nd_cost_rate = wd_context->get_child_node( name = wd_this->wdctx_nd_cost_rate ).
* @TODO handle non existant child
IF lo_nd_nd_cost_rate IS NOT INITIAL.
    lo_nd_nd_cost_rate->get_static_attributes_table( IMPORTING table = lt_nd_cost_rate ).
ENDIF.
ls_documentdata-documenttype = lc_cst.
ls_documentdata-documentnumber = lc_cst.
ls_documentdata-documentversion = lc_00.
ls_documentdata-documentpart = lc_000.
ls_documentdata-description = lc_desc.
* ls_documentdata-
* ls_drat-dktxt = lc_desc.
* append ls_drat to lt_drat.
* clear ls_drat.
* lv_api_ctrl = 'CV01N'.
LOOP AT lt_nd_cost_rate INTO ls_nd_cost_rate WHERE row_index IS NOT INITIAL.
    lv_tabix = sy-tabix.
*           CALL FUNCTION 'CVAPI_DOC_CREATE'
*         EXPORTING
*           ps_draw              = ls_documentdata " wa_documentfiles
*           ps_api_control       = lv_api_ctrl
*         IMPORTING
*           psx_message          = ls_message
*           pfx_doknr            = lv_documentnumber.
**         TABLES
**           pt_drat_x            = it_drat.
    CALL FUNCTION 'BAPI_DOCUMENT_CREATE2'
      EXPORTING
        documentdata    = ls_documentdata
        defaultclass    = 'X'
      IMPORTING
        documenttype    = lv_doctype
        documentnumber = lv_docnumber
        documentpart    = lv_documentpart
        documentversion = lv_documentversion
        return          = ls_return.
    IF ls_return-type CA 'EA'.
      ROLLBACK WORK.
    ELSE.
      COMMIT WORK.
    ENDIF.
    LOOP AT wd_assist->mt_input ASSIGNING <ls_wd_assist_mt_input> WHERE row_index = ls_nd_cost_rate-row_index.
      CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
        EXPORTING
          buffer        = <ls_wd_assist_mt_input>-file_data
        IMPORTING
          output_length = lv_size
        TABLES
          binary_tab    = lt_bindata.
      lv_filename_draw_filep = <ls_wd_assist_mt_input>-filename.
      WHILE lv_filename_draw_filep CA '\'.
        SPLIT lv_filename_draw_filep AT '\'
        INTO lv_temp lv_filename_draw_filep.
      ENDWHILE.
      LOOP AT lt_bindata INTO ls_bindata.
        CLEAR ls_drao.
        ls_drao-orblk = ls_bindata-line.
        ls_drao-orln = lv_size.
        ls_drao-dokar = lv_doctype.
        ls_drao-doknr = lv_docnumber.
        ls_drao-dokvr = lv_documentversion.
        ls_drao-doktl = lv_documentpart.
        ls_drao-appnr = '1'.
        APPEND ls_drao TO lt_drao.
        CLEAR ls_drao.
      ENDLOOP.
      CONDENSE lv_input_file_name.
*      lv_input_file_name = 'Test.txt'.
      CALL FUNCTION 'CV120_DOC_GET_APPL'
        EXPORTING
          pf_file   = lv_filename_draw_filep
        IMPORTING
          pfx_dappl = lv_dappl.
      ls_files-appnr = '1'.
      ls_files-dappl = lv_dappl.
      ls_files-filename = lv_filename_draw_filep.
      ls_files-updateflag = 'I'.
      ls_files-langu = sy-langu.
      ls_files-storage_cat = 'SAP-SYSTEM'.
      ls_files-description = lv_filename_draw_filep..
      APPEND ls_files TO lt_files.
      CLEAR ls_files.
      ls_api_ctrl-tcode = 'CV01N'.
      CALL FUNCTION 'CVAPI_DOC_CHECKIN'
        EXPORTING
          pf_dokar           = lv_doctype
          pf_doknr           = lv_docnumber
          pf_dokvr           = lv_documentversion
          pf_doktl           = lv_documentpart
          ps_api_control     = ls_api_ctrl
          pf_content_provide = 'TBL'
          pf_http_dest       = 'SAPHTTPA'
          pf_ftp_dest        = 'SAPFTPA'
        IMPORTING
          psx_message        = ls_message
        TABLES
          pt_files_x         = lt_files
          pt_content         = lt_drao.
      IF ls_message-msg_type CA 'EA'.
        lv_doc_succ = lc_blank.
      ELSE.
        COMMIT WORK.
        lv_doc_succ = lc_x.
        CLEAR lv_text .
        lv_text = <ls_wd_assist_mt_input>-comments.
      ENDIF.
      CLEAR: ls_api_ctrl,ls_message,lt_files[],lt_drao[].
    ENDLOOP.
    IF lv_doc_succ = lc_x.
      ls_nd_cost_rate-dokar = lv_doctype.
      ls_nd_cost_rate-doknr = lv_docnumber.
      ls_nd_cost_rate-doktl = lv_documentpart.
      ls_nd_cost_rate-dokvr = lv_documentversion.
      ls_nd_cost_rate-comments = lv_text.
      MODIFY lt_nd_cost_rate FROM ls_nd_cost_rate INDEX lv_tabix TRANSPORTING dokar doknr doktl dokvr comments.
    ELSE.
      APPEND lv_tabix TO lt_tabix.
    ENDIF.
    CLEAR ls_nd_cost_rate.
ENDLOOP.
I am also having hardtime to show DMS file on browser.

Hi I've done DMS Creation like below code. Just check it .
      LS_DOC-DOCUMENTTYPE    = LW_DMS_APP-DOCUMENTTYPE.
      LS_DOC-DOCUMENTVERSION = LW_DMS_APP-DOCUMENTVERSION.
      LS_DOC-DOCUMENTPART    = LW_DMS_APP-DOCUMENTPART.
      LS_DOC-STATUSEXTERN    = LW_DMS_APP-STATUSEXTERN.
      LS_DOC-LABORATORY      = ' '.
CONCATENATE WD_THIS->LW_REQ-BUKRS LS_DMS-REQ_NO LS_DMS-CR_YR INTO LW_OBJKEY SEPARATED BY '\'.
      LW_DRAD-OBJECTKEY = LW_OBJKEY.
      LW_DRAD-OBJECTTYPE = 'ZAPR_REQ'.
      APPEND LW_DRAD TO LT_DRAD.
      LW_DRAT-LANGUAGE = SY-LANGU.
      LW_DRAT-DESCRIPTION = LS_STRIPPEDNAME.
      APPEND LW_DRAT TO LT_DRAT.
      CALL FUNCTION 'BAPI_DOCUMENT_CREATE2'
        EXPORTING
          DOCUMENTDATA         = LS_DOC
        IMPORTING
          DOCUMENTTYPE         = LF_DOCTYPE
          DOCUMENTNUMBER       = LF_DOCNUMBER
          DOCUMENTPART         = LF_DOCPART
          DOCUMENTVERSION      = LF_DOCVERSION
          RETURN               = LS_RETURN
        TABLES
          DOCUMENTDESCRIPTIONS = LT_DRAT
          OBJECTLINKS          = LT_DRAD.
*--------Creating DMS Document Using BAPI-----------------*
      IF LS_RETURN-TYPE NA 'EA'.
        CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
          EXPORTING
            WAIT = 'X'.
      LS_DRAW-DOKAR = LW_DMS_APP-DOCUMENTTYPE.
      LS_DRAW-DOKVR = LW_DMS_APP-DOCUMENTVERSION.
      LS_DRAW-DOKTL = LW_DMS_APP-DOCUMENTPART.
      LS_DRAW-DWNAM = SY-UNAME.
      LS_DRAW-DOKST = LW_DMS_APP-STATUSEXTERN.
      LV_STORAGE_CAT = LW_DMS_APP-STORAGECATEGORY.
      LS_API_CONTROL-TCODE = 'CV01N'.
      IF LF_DOCNUMBER IS NOT INITIAL.
        CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
          EXPORTING
            BUFFER        = LS_DMS_FILE-FILE_CTGRY
          IMPORTING
            OUTPUT_LENGTH = LV_SIZE
          TABLES
            BINARY_TAB    = LT_BINDATA.
        LOOP AT LT_BINDATA INTO LS_BINDATA.
          CLEAR LS_DRAO.
          LS_DRAO-ORBLK = LS_BINDATA-LINE.
          LS_DRAO-ORLN = LV_SIZE.
          LS_DRAO-DOKAR = LS_DRAW-DOKAR.
          LS_DRAO-DOKNR = LF_DOCNUMBER.
          LS_DRAO-DOKVR = LS_DRAW-DOKVR.
          LS_DRAO-DOKTL = LS_DRAW-DOKTL.
          LS_DRAO-APPNR = '1'.
          APPEND LS_DRAO TO LT_DRAO.
        ENDLOOP.
        CALL FUNCTION 'CV120_DOC_GET_APPL'
          EXPORTING
            PF_FILE   = LS_STRIPPEDNAME
          IMPORTING
            PFX_DAPPL = LS_FILES-DAPPL.
        LS_DRAW-FILEP = LS_STRIPPEDNAME.
        LS_DRAW-DAPPL = LS_FILES-DAPPL.
        LS_FILES-APPNR = '1'.
        LS_FILES-FILENAME = LS_STRIPPEDNAME.
        LS_FILES-UPDATEFLAG = 'I'.
        LS_FILES-LANGU = SY-LANGU.
        LS_FILES-STORAGE_CAT = LW_DMS_APP-STORAGECATEGORY. "'ZDMS_DI'.
        LS_FILES-DESCRIPTION = LS_STRIPPEDNAME.
        APPEND LS_FILES TO LT_FILES.
        CALL FUNCTION 'CVAPI_DOC_CHECKIN'
          EXPORTING
            PF_DOKAR           = LS_DRAW-DOKAR
            PF_DOKNR           = LF_DOCNUMBER
            PF_DOKVR           = LS_DRAW-DOKVR
            PF_DOKTL           = LS_DRAW-DOKTL
            PS_API_CONTROL     = LS_API_CONTROL
            PF_CONTENT_PROVIDE = 'TBL'
          IMPORTING
            PSX_MESSAGE        = LS_MESSAGE
          TABLES
            PT_FILES_X         = LT_FILES
            PT_CONTENT         = LT_DRAO.
        IF NOT LS_MESSAGE-MSG_TYPE CA 'EA' AND
               LF_DOCNUMBER IS NOT INITIAL.
          CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'.
       ENDIF.
Regards,
Jack.

UI Element File Upload -- to connect transaction IW52

Hi All,
I created file Upload UI element in my WDA and creating Notification through FM BAPI_ALM_NOTIF_CREATE.
Now my requirement is to attach the uploaded document to Notification created.Document should be attached in IW52 or IW53 -->Services for Objects >Create>Create Attachment. . Is there any function modules or BAPI's are available to achieve?
Please help to achieve this functionality.
Thanks,
Somi

Hi Romit,
Class CL_FITV_GOS does not exist and I am using SAP ECC 6.0.
Pls send the implementation code and is useful.
Thanks,
somi

How to disable the text field in File upload element?

Hi,
How can we disable the text field in the "File upload" UI element so that the user won't be able to type the file path there, but he will still be able to browse the file using the Browse button?
Regards
Praveen

Hi Praveen,
This is not possible with the Web Dynpro File Upload UI element.
Thanks,
Samta

In File Upload the file name disappears once a drop-down option is chosen

Hi,
There is a pop-up which contains File Upload UI element, an input field and a drop-down list. After specifying the file path, if i choose an option from the drop-down list, the file path disappears. However, the context attribute still holds the file path but at the UI level its not visible to the user. Please let me know what could be done for that.
Thanks in advance.
Regards,
Deebika

Hi Anoop & Heidi,
Thanks a lot for your reply. It was really helpful.
When contacted the framework people, they informed that once a file name is being specified in the client and a roundtrip is performed, in the meantime the file gets uploaded to the server. The file path is reset afterwards, in order to prevent the file from being transferred again and again.
Regards,
Deebika

Help with File Upload manually

Hi Experts,
I need code to upload a file without using the upload UI Element. we have our terms and conditions which has to be signed by the user and once the user signs and clicks the next button to go to the next page, I generate a pdf with the time stamp of when the user signed and upload it to ECC. here i can not use the File upload UI Element but have to upload it automatically to ECC.
Can any one help me out with this please.
Thanks

Hi,
I dont know why you need to to upload the file for this requirement. You can simply store the user id and the timestamp in portal database table or in a ECC z table.
In case you definitely need to upload the file then you can use KM API to uploadthe file to portal KM folder
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/a099a3bd-17ef-2b10-e6ac-9c1ea42af0e9?quicklink=index&overridelayout=true
but you need not use the upload feature in the example, instead just get the data from wd context and upload to KM.
Srini

Screen hangs when user types in some text in file upload component

Dear All
I am using file upload component in webdynpro java in a custom application and added some validation logic on the file
selected. This is being used to upload jpeg files to KM repository. Now the issue is if user types some text in the file
upload input field and click on upload button the screen hangs and it goes to infinite loop. It seems that the framework is not able to accept and check the arbitrary value entered by user.
Can anyone tell me how this can be sorted out?
Thanks
Sudip

Hello Sudeep,
I have also faced the same issue and to me it seems an issue with the UI element itself. Please follow the following threads for more information:
[http://help.sap.com/saphelp_nw04s/helpdata/en/b3/be7941601b1d09e10000000a155106/frameset.htm]
and
[File Upload UI Element going in Infinite loop;
[upload UI element;
Hope this may be of some use.
Regards,
Gaurav

Excel file Upload in NWDS 2.0.9

Hi ,
I am working on NWDS 2.0.9. Can somebody tell me how to upload an Excel file, using      File Upload UI element and update my Context.
-->IWDResource cannot be implemented in this version.
-->Also FileUpload UI Element does not have a resource property, in this version.
I have tried using POI , jxl but my code generates NoClassDefFoundError: or FileNotFoundError:
Thanks in advance.
Shibin
PS: If some one can give me a simple code it will be very useful.
Edited by: Shibin Kumblat on Mar 20, 2008 2:01 PM

hi ,
here is the code
Workbook wb= Workbook.getWorkbook(new File("e:/file1.xls"));
for (int shNo = 0; shNo < wb.getNumberOfSheets(); shNo++)
     Sheet sheet = wb.getSheet(shNo);
     for (int i = 1; i < sheet.getRows(); i++)
          for (int j = 0; j < sheet.getColumns(); j++)
                         wdComponentAPI.getMessageManager().reportSuccess(""+sheet.getCell(j,i).getContents());

Dynamic file upload ui element

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