How generate a XML file & how to save data in that file?

hi,
How to generate an xml file & how to add data in that xml file? is there anyone who can help me about this? Firstly i need to open a xml file and after that i need to save user data in that file? how i will do it? What will be the solution of this? please give me solution........
with regards
Bina

With an API like Xerces you can parse an XML document into a DOM tree. You can do modifications on that tree manually and then write it back out as XML data.
http://xerces.apache.org/xerces2-j/

Similar Messages

How can I do to acquire and save date in the same time and in the same file when I run continual my VI without interruption.

I've attached a VI that I am using to acquire amplitude from Spectrum analyzerse. I tried to connect amplitude ouput to the VI Write Characters To File.vi and Write to Spreadsheet File.vi. Unfortunately when I run continual this VI without interruption, labview ask me many time to enter a new file name to save a new value.
So, How can I do to aquire and save date in the same time and in the same file when I run continual my VI for example during 10 min.
Thank you in advance.
Regards,
Attachments:
HP8563E_Query_Amplitude.vi ‏37 KB

Hi,
Your VI does work perfectly. Unfortunately this not what I want to do. I've made error in my last comment. I am so sorry for this.
So I explain to you again what I want to do exactly. I want to acquire amplitude along road by my vehicle. I want to use wheel signal coming from vehicle to measure distance along road. Then I acquire 1 amplitude each 60 inches from spectrum analyzer.
I acquire from PC parallel port a coded wheel signal coming from vehicle (each period of the signal corresponds to 12 Inches). Figure attached shows the numeric signal coming from vehicle, and the corresponding values “120” and “88” that I can read from In Port vi.
So I want to acquire 1 time amplitude from spectrum analyser each 5
period of the signal that I am acquiring from parallel port.
So fist I have to find how can I count the number of period from reading the values “120” and “88” that I am acquiring from In Port (I don’t know the way to count a number of period from reading values “120” and “88”).
Here is a new algorithm.
1) i=0 (counter: number of period)
2) I read value from In Port
3) If I acquire a period
i= i+1 (another period)
4) If i is multiple of 5 (If I read 5 period)
acquire 1 time amplitude and write to the same
file this amplitude and the corresponding distance
Distance = 12*i). Remember each period of signal
Corresponds to 12 Inches).i has to take these
values: 5,10,15,20,25,35,40,45,50,55,60............
5) Back to 2 if not stop.
Thank you very much for helping me.
Regards,
Attachments:
Acquire_Amplitude_00.vi ‏59 KB
Figure_Algorithm.doc ‏26 KB

QuickView (run in backgroud) - How to auto save data to local file

I am using Quickview to extract data. I want to run the Quickview query in background and auto save the data extracted into local file (ASCII file). Currently when I specify File Store (as my Output Format) and enter a file name (e.g C:\Temp\test.asc). Upon completion of extraction there is a little window popup that need me to select data format (e.g DAT, ASC) and click <Transfer> button to proceed to save data into local file.
Is there a way that I can save data into local file without have to manually select ASC data format and click <Transfer> button. I will not be able to schedule my QuickView query to run in background if I can't resolve this problem.
Note that I don't have access to ABAP programming, therefore this option is out.
Thanks in advance to anybody who can share your expertise experience.

Tyr Fm's
1. WS_UPLOAD
2. GUI_UPLOAD
But using gui_upload and ws_upload can only upload data from txt.
actualy we have software to convert pdf to text file it freely availabe in internet...
after conversion you can use thesr fms.
plzz reward points usefull
Cheers,
Chandru

How to export the text edit data to excel file without splitting the data in excel file?

how to export the text edit data to excel file without splitting the data in excel file?
I have a requirement in SAP HR where in the appraiser can add comments in the area given and can export that to excel file. Currently the file is getting exported but the comments getting split into deifferent rows.
I want the entire comment to be fit in one row.
Please help.
Thank you

Hi,
if your text edit value is stored in 'lv_string' variable.
then before exporting the value to excel you have to remove CL_ABAP_CHAR_UTILITIES=>NEWLINE
that is '#' from the variable lv_string.
for that use code some thing like this.
REPLACE ALL OCCURRENCES OF CL_ABAP_CHAR_UTILITIES=>NEWLINE in lv_string WITH space.
I think this will do the trick.

How to speed up the loading of live data into flash file.

How to speed up the loading of live data into flash file if the swf file size is 1.5 MB. Flash file is using 20 web service connections to load the live data.

Hello,
I am also facing a similar problem wherein the SWF file takes time to load the refreshed data in Infoview i.e. after exporting the xlf file to Business Objects platform. Currently I am using Xcelcius Engage/Enterprise 2008 SP3 Windows (file name: 51038212.ZIP) version 5.3.0.0 build number 12,3,0,670. Also the SWF file is approximately 2MB in size and it uses 42 live office connections.
Please suggest solution as to how to decrease the time it takes to refresh the live office connections.

HT3775 Is the Codec listed adjacent to the file format the Codec used with that file format?

Is the Codec listed adjacent to the file format the Codec used with that file format?

Is the Codec listed adjacent to the file format the Codec used with that file format?

I want to save data to txt file on as ,how can do it ?

hi~everyone
    i have some data in inner table ,i wantto save the data into TXT file on AS,   then i download the file from AS,how can come true it ?who can give me some demo or cues ,thank you very much!
Message was edited by:
        deqiang zhang

Check the example program using GUI_DOWNLOAD and it may help you
report zan_guidownload no standard page heading.
tables : vttk.
data : begin of i_vttk occurs 0,
       tknum like vttk-tknum,
       shtyp like vttk-shtyp,
       end of i_vttk.
data : begin of i_down occurs 0,
       fld(255) type c,
       end of i_down.
start-of-selection.
select tknum shtyp from vttk into table i_vttk.
end-of-selection.
loop at i_vttk.
concatenate i_vttk-tknum ',' i_vttk into i_down.
endloop.
call function 'GUI_DOWNLOAD'
    exporting
BIN_FILESIZE                    =
      filename                        = 'C:\down.xls'
      filetype                        = 'ASC'
    append                          = 'X'
    write_field_separator           = ','
HEADER                          = '00'
TRUNC_TRAILING_BLANKS           = ' '
WRITE_LF                        = 'X'
COL_SELECT                      = ' '
COL_SELECT_MASK                 = ' '
DAT_MODE                        = ' '
CONFIRM_OVERWRITE               = ' '
NO_AUTH_CHECK                   = ' '
CODEPAGE                        = ' '
IGNORE_CERR                     = ABAP_TRUE
REPLACEMENT                     = '#'
WRITE_BOM                       = ' '
TRUNC_TRAILING_BLANKS_EOL       = 'X'
WK1_N_FORMAT                    = ' '
WK1_N_SIZE                      = ' '
WK1_T_FORMAT                    = ' '
WK1_T_SIZE                      = ' '
IMPORTING
FILELENGTH                      =
    tables
      data_tab                        = i_vttk
FIELDNAMES                      =
EXCEPTIONS
FILE_WRITE_ERROR                = 1
NO_BATCH                        = 2
GUI_REFUSE_FILETRANSFER         = 3
INVALID_TYPE                    = 4
NO_AUTHORITY                    = 5
UNKNOWN_ERROR                   = 6
HEADER_NOT_ALLOWED              = 7
SEPARATOR_NOT_ALLOWED           = 8
FILESIZE_NOT_ALLOWED            = 9
HEADER_TOO_LONG                 = 10
DP_ERROR_CREATE                 = 11
DP_ERROR_SEND                   = 12
DP_ERROR_WRITE                  = 13
UNKNOWN_DP_ERROR                = 14
ACCESS_DENIED                   = 15
DP_OUT_OF_MEMORY                = 16
DISK_FULL                       = 17
DP_TIMEOUT                      = 18
FILE_NOT_FOUND                  = 19
DATAPROVIDER_EXCEPTION          = 20
CONTROL_FLUSH_ERROR             = 21
OTHERS                          = 22
if sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
Thanks
Seshu

How to save data from text file in databse for a transaction...

Hi Guys,
I have a text file which has some data related relevant to transaction VA01 separated by tabs.
Now instead of going in the transaction in VA01 and thne feeding the data manually, I would like this data
to get read automatically from the text file and get processed field by field for transaction VA01 and thne get saved.
How do I achieve this ? Do I have to use SHDB or some other method ?a

hi tushar,
REPORT ZCALL_TRANS_TAB1                      .
TABLES: LFA1,LFBK,lfb1.
*& internal table declaration
data: BEGIN OF it_vendor occurs 0,
       LIFNR LIKE LFA1-LIFNR,
       bukrs like lfb1-bukrs,
       END OF it_vendor.
DATA: BEGIN OF IT_BANK occurs 0,
      LIFNR LIKE LFA1-LIFNR,
      BANKS LIKE LFBK-BANKS,
      BANKL LIKE LFBK-BANKL,
      BANKN LIKE LFBK-BANKN,
      koinh like lfbk-koinh,
      END OF IT_BANK.
data: it_bdcdata like bdcdata occurs 0 with header line.
data: it_messages like bdcmsgcoll occurs 0 with header line.
*selection screen.
selection-screen: begin of block b1 with frame.
parameters: p_file like rlgrap-filename default 'c:/vendor.txt'
obligatory.
parameters: p_file1 like rlgrap-filename default 'c:/xyz.txt'
obligatory.
selection-screen: end of block b1.
*at selection screen.
at selection-screen on value-request for p_file.
perform f4_help using p_file.
at selection-screen on value-request for p_file1.
perform f4_help1 using p_file1.
*start of selection
start-of-selection.
*******uploading file
perform upload_file using p_file P_FILE1.
******open session.
perform populate_data.
*&      Form f4_help
      text
     -->P_P_FILE text
form f4_help using    p_p_file.
data: l_file type ibipparms-path.
call function 'F4_FILENAME'
importing
   file_name           = l_file.
   p_file = l_file.
endform.                    " f4_help
*&      Form POPULATE_DATA
      text
--> p1        text
<-- p2        text
form populate_data .
DATA: L_STRING TYPE STRing.
DATA: L_COUNTER(2) TYPE n.
loop at it_vendor.
perform bdc_dynpro      using 'SAPMF02K' '0106'.
perform bdc_field       using 'BDC_CURSOR'
                              'RF02K-D0130'.
perform bdc_field       using 'BDC_OKCODE'
                              '/00'.
perform bdc_field       using 'RF02K-LIFNR'
                               it_vendor-lifnr.
perform bdc_field       using 'RF02K-BUKRS'
                              it_vendor-bukrs.
perform bdc_field       using 'RF02K-D0130'
                              'X'.
perform bdc_dynpro      using 'SAPMF02K' '0130'.
perform bdc_field       using 'BDC_CURSOR'
                              'LFBK-bankn(03)'.
perform bdc_field       using 'BDC_OKCODE'
                              '=UPDA'.
******CALL TRANSACTION.
call transaction 'FK02' using it_bdcdata mode 'A'
                        messages into it_messages.
write:/ sy-subrc.
perform format_messages.
clear it_bdcdata.
refresh it_bdcdata.
endloop.
endform.                    " POPULATE_DATA
*&      Form FORMAT_MESSAGES
      text
--> p1        text
<-- p2        text
form format_messages .
data: l_msg(100).
loop at it_messages.
call function 'FORMAT_MESSAGE'
exporting
   id              = it_messages-msgid
   lang            = sy-langu
   no              = it_messages-msgnr
   v1              = it_messages-msgv1
   v2              = it_messages-msgv2
   v3              = it_messages-msgv3
   v4              = it_messages-msgv4
importing
   msg             = l_msg
exceptions
   not_found       = 1
   others          = 2
write:/ l_msg.
endloop.
endform.                    " FORMAT_MESSAGES
*&      Form bdc_dynpro
      text
     -->P_0173   text
     -->P_0174   text
form bdc_dynpro using    value(p_program)
                          value(p_screen).
it_bdcdata-program = p_program.
it_bdcdata-dynpro = p_screen.
it_bdcdata-dynbegin = 'X'.
append it_bdcdata.
clear it_bdcdata.
endform.                    " bdc_dynpro
*&      Form bdc_field
      text
     -->P_0178   text
     -->P_0179   text
form bdc_field using    value(p_fnam)
                         value(p_fval).
it_bdcdata-fnam = p_fnam.
it_bdcdata-fval = p_fval.
append it_bdcdata.
clear it_bdcdata.
endform.                    " bdc_field
*&      Form upload_file
      text
     -->P_P_FILE text
     -->P_P_FILE1 text
form upload_file using    p_p_file
                           p_p_file1.
CALL FUNCTION 'WS_UPLOAD'
EXPORTING
CODEPAGE                      = ' '
   FILENAME                      = P_P_FILE
   FILETYPE                      = 'DAT'
HEADLEN                       = ' '
LINE_EXIT                     = ' '
TRUNCLEN                      = ' '
USER_FORM                     = ' '
USER_PROG                     = ' '
DAT_D_FORMAT                  = ' '
IMPORTING
FILELENGTH                    =
TABLES
    data_tab                      = IT_VENDOR
EXCEPTIONS
CONVERSION_ERROR              = 1
FILE_OPEN_ERROR               = 2
FILE_READ_ERROR               = 3
INVALID_TYPE                  = 4
NO_BATCH                      = 5
UNKNOWN_ERROR                 = 6
INVALID_TABLE_WIDTH           = 7
GUI_REFUSE_FILETRANSFER       = 8
CUSTOMER_ERROR                = 9
NO_AUTHORITY                  = 10
OTHERS                        = 11
IF sy-subrc <> 0.
MESSAGE I000(ZZ) WITH 'UNABLE TO UPLOAD'.
STOP.
ENDIF.
*******UPLOADING BANK DETAILS
CALL FUNCTION 'WS_UPLOAD'
EXPORTING
CODEPAGE                      = ' '
   FILENAME                      = P_P_FILE1
   FILETYPE                      = 'DAT'
HEADLEN                       = ' '
LINE_EXIT                     = ' '
TRUNCLEN                      = ' '
USER_FORM                     = ' '
USER_PROG                     = ' '
DAT_D_FORMAT                  = ' '
IMPORTING
FILELENGTH                    =
TABLES
    data_tab                      = IT_BANK
EXCEPTIONS
   CONVERSION_ERROR              = 1
   FILE_OPEN_ERROR               = 2
   FILE_READ_ERROR               = 3
   INVALID_TYPE                  = 4
   NO_BATCH                      = 5
   UNKNOWN_ERROR                 = 6
   INVALID_TABLE_WIDTH           = 7
   GUI_REFUSE_FILETRANSFER       = 8
   CUSTOMER_ERROR                = 9
   NO_AUTHORITY                  = 10
   OTHERS                        = 11
IF sy-subrc <> 0.
MESSAGE I000(ZZ) WITH 'UNABLE TO UPLOAD'.
STOP.
ENDIF.
endform.                    " upload_file
*&      Form f4_help1
form f4_help1 using    p_p_file1.
data:l_file1 type ibipparms-path.
CALL FUNCTION 'F4_FILENAME'
IMPORTING
   FILE_NAME           = l_file1.
   p_file1 = l_file1.
endform.                    " f4_help1

How do you make iTunes read updated tag data from a file?

This is such basic functionality that I'm sure I'm just missing it. It used to be the when I modified a file using a third party application (or editing a shared library using iTunes running on a different machine), all you had to do to get those updates into iTunes was select, hit "get info" and click OK without changing anything. That broke in 9.2 - it still recognized that the file has changed and adjusts the Date Modified field, but doesn't actually update any of the fields.
The revised tags don't get updated until you either Get Info individually on each file, play the file, or modify the files. So realistically, there are no workarounds - the first two aren't realistic for a full library and the latter trashes your modification date and causes the refresh to take hours to complete if the library is on a remote server, rather than the ten minutes it used to take.

turingtest2 wrote:
Hi,
I've written a script called UpdateTagInfo which should do the trick for you. Just select a bunch of tracks or an appropriate playlist and call the script. It will process each track, updating the tags if they've been changed externally. When complete it will tell you how many tracks were processed & how many were updated.
More scripts at http://samsoft.org.uk/iTunes/scripts.asp
tt2
This is great! Thanks for posting and letting us know...
Sandy

How often in the real time projects extract data from flat files n process

I am going thru teh BODS data integrator, and trying to understand the demand of ETL services extract data from a flat file, is that really impt in teh real time jobs.
Thank you very much for the helpful info.

Hi,
As per the inputs given by you guys i started loading data from flat file.
I try to load 28 files from i which i was able to load 24 files succesfully.For the other 4 i got this error messages
1) Error 'Enter period in the format __.YYYY...' at conversion exit CONVERSION_EXIT_PERI6_INPUT (field CALMONTH record 1, value DUMYTRA)
Message no. RSDS012
2) a) Error 'The argument '1,008.00' cannot be interpreted as anumber' on assignment field QUANT_B record 11714 value 1,008.00
Message no. RSDS013
b) Error 'The argument '1,110.00' cannot be interpreted as anumber' on assignment field QUANT_B record 15374 value 1,110.00
Message no. RSDS013
3) a) Error 'The argument '1,140.00' cannot be interpreted as anumber' on assignment field QUANT_B record 1647 value 1,140.00
Message no. RSDS013
b) Error 'The argument '2,028.00' cannot be interpreted as anumber' on assignment field QUANT_B record 4625 value 2,028.00
Message no. RSDS013
4) Error 'The argument '1,151.00' cannot be interpreted as anumber' on assignment field QUANT_B record 7808 value 1,151.00
Message no. RSDS013
I'am unable to trace out what is the error exactly.
I checked this values in files they are perfect.
can anybody please guide me on this issue.
With Regards,
Pradeep.B

How do I write snap shot of my data to measurement file every 5 seconds

Hi There
I'm trying take a snapshot of my data stream once every 5 seconds and write it to a .LVM file. I'm having trouble with the "Write to Measurement File" VI. The rate at which it writes data to the file appears to be dictated by the "Samples to Read" parameter in the DAQ assistant. I've tried placing the "Write to Measurement File" VI inside a case structure and initiating the case structure with an "Elapsed Time" VI. This only results in a 5 second delay before the "Write to Measurement File" VI initiates. Once the "Write to Measurement File" VI is initiated it begins writing at 20 x per second. Is there a way to change this or dictate the rate at which the "Write to Measurement File" VI exicutes?
My reason for slowing down the write rate are, 1) Reduce disk space taken up by my data file. 2) Reduce CPU usage and hard disk access cycles.
The reason I can't increase the "Samples to Read" value in the DAQ assitant (to match my data writing requirement) is that my VI will begin to miss events and triggers.
I'm sure I can't be the only person who needs high frequency data acquisition and low frequency writing of the processed data to disk? I can't however see a straight forward way of achiving this.
The hardware I am using is a NI USB 6008 DAQ, acquiring analogue voltage data at 100hz.
Thanks in advance for your help
Cheers
Kim
Solved!
Go to Solution.

The case structure and the elapsed time function should work. Did you configure it to reset when the time target is reached? You should get a single true and then the output will be false until the time has elapsed again. The write to file would not be running 20 times a second. Post your code if you still have problems.

When I download a .pdf file using mozilla, I cannot open that file despite having adobe reader on my desktop. I cannot save the file to open at a later time

I wished to view a .pdf file of a vehicle brochure. Mozilla found the brochure ok, but would not let me view it or save it. I ended up having to use IE to download and then view the file. How do I enable Mozilla to allow me to view .pdf files< I have Adobe Reader 9 installed on my PC (using Dell and Window 7)

https://support.mozilla.com/en-US/kb/Using+the+Adobe+Reader+plugin+with+Firefox
https://support.mozilla.com/en-US/kb/Opening+PDF+files+within+Firefox

Save data in a file and email the file

Dear all,
I have 2 vi files:
1. one vi file can store data into a file when it runs and stopped
2. another vi can send a file out through email when it is run.
Is it possible for me to run the first vi and stop after one hour (to store data into A file), then run the second vi file and stop (to send A file through email), and then run the first vi again immediately after running the second vi? This is because I need to send out my data saved hourly through email and get my 1st vi to continue running through out the day.
Due to the file path for my first vi and the second vi are the same, I keep getting error as below when either 1 vi is not stopped.
Error 5 occurred at Open/Create/Replace File in Write Spreadsheet String.vi->Write To Spreadsheet File (DBL).vi
Please advice. Thanks.
Kim

Dear Ravens,
I tried to kill (remove) the event structure from my earlier code, but as I run it, I get the same error again- error 5.
I also tried to put time out value 200 at the timenode at the upper left of the event structure but the email part just never executed.
I searched thru the forum and found a several examples on state machine as attached. I tried the first attachment for my program but obviously I used the wrong one as you adviced. As for the other state machine examples that I downloaded, I couldn't figure out how to apply them for my case correctly. Can you advcice how can I implement state machine to get the results tat I need?... Pls gv me some clearer hints?
Attachments:
QueuedStateMachineWithEvents.vi ‏49 KB
StandardStateMachine_2MOD.vi ‏19 KB
JKI State machine.vi ‏75 KB

Save data in PDF file

hi,
Using Adobe Life cycle Designer 7.1, I have created a PDF Form Template.But when I enter some data in the form ,I am not able to save the details in the form .I am able to save only the blank form.I want to create a callable object of intercative form type and initiate a workflow.Why am I not able to save the pdf file with data?
Thanks in Advance,
Shamila

hi i hope you are not trying to save the PDF while developing the application itself...(in NETWEAVER... )??
the usable form in which you can actually save data should be obtained by running the application and NOT going to Interactive form->edit->pdf view.
make the application and deploy it. when you get the blank form by deploying it, SAVE it, from the browser....
i guess this should solve the problem.
you can mail me at [email protected]
regards,
-amol gupta

Save data to multiple files

Hi!
I am trying to save measurement data to multiple files using the Write to measurement Express VI. The problem is that no matter what I do the program always save the data to one huge file, even if I configure the VI to save the data as a series of separate files.
I am using LabVIEW 8.2 and a NI USB-6251 to collect data from LASER based optical measurement system. The sampling rate is of the order 25-100kHz and the measurements are 1-5 minutes.
The attachment is picture of the LabVIEW program I am using.
Greatful for some advice......
Attachments:
LVprogram.JPG ‏73 KB

Your file path is only one & the same variable that always throws the same file path to the Write to Measurement File VI; so, it does its job correctly. What you ve to do is, if you want different files, you need to supply different names for them either manually or programmatically.
You can achieve htis easily, if you think a little bit more...
- Partha
LabVIEW - Wires that catch bugs!

How generate a XML file & how to save data in that file?

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