How to store data into log file(.doc) using CVI

The purpose is to store the capture data(from my cvi program) and store into the log file (.doc). so at the end of the program run I can retrieve the doc file where the data store to do my analysing .
Why do this: I wanted to create my program into .exe file that why I need this method or do u have other method to intro?
Any ideal or note or example to share? Pls help

If you are explicitly trying to create a Microsoft Word document, then CVI comes with Word Report instrument that can be used to generate such files. The instrument is located in toolslib\activex\word\wordreport.fp, while a sample program can be found in samples\activex\word\wordrpt.cws.
I suggest you take a look at the example program that illustrates the fundamentals of this instrument, next you can start designing your own application using that instrument.
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?

Similar Messages

How to store data into a file from a host VI developed for Compact RIO

Hi,
I am new to the CompactRIo.I have developed a VI which runs on the FPGA(CompactRIO) which continuously monitors tha data from a system and i have developed a host VI to read the data and i am successfully getting the data into my computer and i want that data to store into a file.When i use the write to spreadsheet VI for writing into a file.The data is not written into file can anybody tell me why this is happening?

Hi,
The last one you said is working when i conected through it is working, whatever files i have used earlier are there.Thanks for that but i have few queries please answer me so that i acn proceed in my project.
1.As you said to connect to ftp://xx.xx.xx.xx i have seen some extra files along with my files waht are they? waether my data files are stored in flash memory of RT controller?if so, how to clear those files?
2.Suppose i want to clean up the flash memory of RT contrller i.e suppose i have deployed some file earlier , now i want to cleanup those i dumped into the memory how to do that?
3.How to disable the Application running on the RT controller when it powers on? i.e. when i switch on the power it should be connected but nothing hould be running on.
4.I mean at the end of the experiment when i stopped the host VI by pressing stop button weather application running on the RT controller will stop and weather FPGA VI runnibg on that also stop if not how to stop?
5.Suppose next time when i connect to ftp://xx.xx.xx.xx i dont want to keep earlier files there how to delete them?Because my doubt is if i am using the file name which is same as the prevoius one there is aproblem of appending the new data to the old file.?
Regards,
Vishnu

How to store data in a file without using DB

Hi all
I want to develop a small application that could contain at most 10000 records, so if it is possible I want to store the data in a file, therefore the installation of the application can be simplified and the users don't need to add a ODBC dataSource in the control panel before running the program.
If the above is not possible. Does anyone know how to use Java to programmatically add a ODBC dataSrouce in the control panel in the Windows Platform?
Thank you very much !
Kind Regards
Edmond

1 ) Save the records into a vector and write it to a file. You will have to load all the records when you read the file though.
2 ) Use a dsn-less connection. You do not need to have a dsn set up and you can access a file using the bridge driver:
url = "jdbc:odbc:Driver={Microsoft Excel Driver (*.xls)};DBQ="+file.getPath();
               //Obtain the driver for the
               Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
               //Create the connection
               con = DriverManager.getConnection(url, "", "");
               //Ensure that the connection allows two way commands
               if (con.isReadOnly()) con.setReadOnly(false);
               //Create the statement to be executed
               stmt = con.createStatement();
     //execute the select statement
               ResultSet rs = stmt.executeQuery("SELECT * FROM \"Sheet1$\"");
This should work, let me know if it dwosnt

How to store data (in tdm files)

I'm looking for advice on how to store data in tdm/tdx files.
The main challenge is like this: At regular time intervals there is new data available (say every 10 minutes there are 10 minutes of new data available). All data is time based. So every ten minutes I may create a new tdm/tdx file containing this data segment. However, when i want to analyze the data i dont necessarily want to view 10 minutes of data from all channels, but maybe 20 hours of data from one particular channel.
The way I've achieved this so far is to manually load each 10 minute segment of this particular channel and then add these parts together. This is both time consuming and cumbersome. Is there a better way to do this that I've simply not discovered yet? Is there a better way to store data to simplify this process?
One solution is of course to save data from several 10-minute frames in one file, but seeing as there is a never ending supply of data i cant simply save all data in one giant file, it has to be split up at some point, and the problem will still remain.
One factor to have in mind here is that this is rather large amounts of data (maybe 10GB each day), so the option to simply load all the data into memory goes out the window rather quickly.
Feel free to ask if I've not made myself very clear

Hi salte,
If your test ever ended, and if you had LabVIEW 8.20 or higher, I would recommend using a TDMS file, which handles data appeands flawlessly. DIAdem 10.1 now also does data reduction and index windowing during file loading for TDM / TDMS / DataPlugin files, so that you could easily load out only the part of the file you wanted to look at. But since you describe your data acquisition as never stopping and amassing 10 GB per day, I agree that it would be impractical to use only 1 data file. So we are stuck with some number of files which each contain a part of your measurement. This approach can have advantages, since you can save operational properties for each "buffer" such as average value, dominant frequency, ambient room temperature, etc., and later on you can use the DataFinder to query out only the data buffers which meet specific conditions based on these properties. The problem remains to load and assemble data based on multiple files. This is an old problem in DIAdem, and one for which I have an efficient and I hope satisfactory workaround application. It does what you describe already doing in the minimum amount of time and with the minimum amount of user interaction, and it can be highly parametrized to suit your particular situation. The ideal way to start the application would be as part of a ResultsList custom menu. This would enable you to query out the buffers you wanted, highlight those rows in the ResultsList, right-click and choose your custom menu, and WHAM! the selected buffers for your queried channel(s) are automatically appended together in the DataPortal. Launching from a ResultsList custom menu would mean that you could skip the file dialog and just read out the data sources directly from the ResultsList selection.
Let me know what you think,
Brad Turpin
DIAdem Product Support Engineer
National Instruments
Attachments:
Importing Data from Multiple DataPlugin Files.zip ‏198 KB

How to download data into XLSX file in ABAP ECC 6.0 using FM: GUI_DOWNLOAD or any other FunctionModules

Hi ABAP Exterts,
Any one help on this , there is a requirement to download the data into XLSX file only.
I am able to to download the data into XLS file using the FM: GUI_DOWNLOAD in SAP ECC 6.0and also opening the file . But when i download the data into XLSX file . I am able to download the data into GUI_DOWNLOAD. But while opening the file i am getting the below mentioned error.
'Excel cannot open the file 'filename.xlsx' because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file'
Ok buttom is coming not able to open the file.
When i use the FM: SAP_CONVERT_TO_XLS_FORMAT to download the XLS it self it is going abap DUMP that file type error.
Any one help any Function Module or how to download data through abap programing into XLSX file.
Thanks.
Murali.
Message was edited by: Matthew Billingham - adjusted wording...

If you want to download your ALV to an .XLXS format file, with all the formatting intact, please try the following code. I have tried to create a custom Function module Z_EXCEL_DOWNLOAD_TEST wherein I pass all the callback variables, the final ALV internal table and all the ALV details like field catalog, sort, layout, event list and so on, along with the concatenated file path and file name in I_FILE. I have used a custom class ZCL_SALVEXPORT_XML which is a copy of the standard class CL_SALV_EXPORT_XML_DIALOG, with few modifications in Method: EXECUTE and Method: DOWNLOAD. The methods where I have modified the code are also shown at the end.
****************Global declarations***********************
TYPE-POOLS: slis,
kkblo.
TYPES: t_fccls(1) TYPE c OCCURS 0.
TYPES: BEGIN OF ty_nosum,
fieldname     TYPE kkblo_fieldname,           "Field name
tabname       TYPE kkblo_tabname,             "Table name
fieldname_dep TYPE kkblo_fieldname,           "Field name
tabname_dep   TYPE kkblo_tabname,             "Table name
index         TYPE sy-index,                  "Index
END OF ty_nosum.
TYPES: t_nosum TYPE TABLE OF ty_nosum INITIAL SIZE 0 WITH NON-UNIQUE DEFAULT KEY.
TYPES: BEGIN OF ty_dep_field,
s_dep_fieldcat TYPE kkblo_fieldcat,            "Field cat
t_ref_fieldcat TYPE kkblo_t_fieldcat,          "Field cat
END OF ty_dep_field.
TYPES: BEGIN OF ty_ref_field,
s_ref_fieldcat TYPE kkblo_fieldcat,           "Field cat
s_dep_fieldcat TYPE kkblo_fieldcat,           "Field cat
END OF ty_ref_field.
TYPES: t_dep_field TYPE ty_dep_field OCCURS 0.        "
TYPES: t_ref_field TYPE ty_ref_field OCCURS 0.
TYPES: BEGIN OF ty_memory,
object(20) TYPE c,                        "Object
memcount(4) TYPE c,                        "count
END OF ty_memory.
*ALV Customer Wrapper
TYPES: BEGIN OF ty_type_header_info,
tabname   TYPE kkblo_tabname,            "Table name
fieldname TYPE kkblo_fieldname,          "Field name
sequence TYPE i,                        "Sequence
field     TYPE char80,                    "Field
pagno     TYPE sypagno,                   "Page num
linno     TYPE sy-linno,                  "Current Line in List
colno     TYPE sy-colno,                  "Current List Column
END   OF ty_type_header_info,
t_type_header_info TYPE SORTED TABLE OF ty_type_header_info
WITH UNIQUE KEY tabname fieldname.
TYPES: BEGIN OF ty_type_row_info,
tabname   TYPE kkblo_tabname,            "Table name
tabindex TYPE syindex,                  "Index
field     TYPE char80,                   "Field name
pagno     TYPE sypagno,                  "Page num
linno     TYPE sy-linno,                 "Current Line in List
colno     TYPE sy-colno,                 "Current List Column
END   OF ty_type_row_info,
t_type_row_info TYPE SORTED TABLE OF ty_type_row_info
WITH UNIQUE KEY tabname tabindex.
TYPES: BEGIN OF ty_type_sel_header,
tabname   TYPE kkblo_tabname,           "table name
fieldname TYPE kkblo_fieldname,         "field name
END   OF ty_type_sel_header,
t_type_sel_header TYPE SORTED TABLE OF ty_type_sel_header
WITH UNIQUE KEY tabname fieldname.
TYPES: BEGIN OF ty_type_sel_row,
tabname   TYPE kkblo_tabname,
tabindex TYPE syindex,
END   OF ty_type_sel_row,
t_type_sel_row TYPE SORTED TABLE OF ty_type_sel_row
WITH UNIQUE KEY tabname tabindex.
TYPES: BEGIN OF ty_type_sel_cell,
tabname   TYPE kkblo_tabname,
tabindex TYPE syindex,
fieldname TYPE kkblo_fieldname,
END   OF ty_type_sel_cell.
TYPES: BEGIN OF ty_type_selections,
t_row_info         TYPE t_type_row_info,
t_header_info      TYPE t_type_header_info,
t_selected_headers TYPE t_type_sel_header,
t_selected_rows    TYPE t_type_sel_row,
s_current_cell     TYPE ty_type_sel_cell,
set_headers        TYPE sap_bool,
set_rows           TYPE sap_bool,
set_current_cell   TYPE sap_bool,
END   OF ty_type_selections.
TYPES: BEGIN OF ty_stack3,
r_grid         TYPE REF TO cl_gui_alv_grid,        "Y6DK050176
r_salv_adapter TYPE REF TO if_salv_adapter,
s_selections   TYPE ty_type_selections,
r_print_state TYPE REF TO if_alv_print_parameter_proxy, "Y6DK075821
suppress_empty_data TYPE abap_bool,
END OF ty_stack3.
TYPES: t_stack3 TYPE ty_stack3 OCCURS 0.
TYPES: BEGIN OF ty_stack,
i_callback_program       TYPE sy-repid,
i_callback_user_command TYPE kkblo_formname,
i_callback_top_of_page   TYPE kkblo_formname,
i_callback_top_of_list   TYPE kkblo_formname,
i_callback_end_of_page   TYPE kkblo_formname,
i_callback_end_of_list   TYPE kkblo_formname,
i_callback_pf_status_set TYPE kkblo_formname,
i_callback_fieldcat_save TYPE kkblo_formname,
i_callback_layout_save   TYPE kkblo_formname,
i_tabname                TYPE kkblo_tabname,
i_tabname_slave          TYPE kkblo_tabname,
is_keyinfo               TYPE kkblo_keyinfo,
is_layout                TYPE kkblo_layout,
it_fieldcat              TYPE kkblo_t_fieldcat,
i_fctype(1)              TYPE c,
it_excluding             TYPE kkblo_t_extab,
it_special_groups        TYPE kkblo_t_sp_group,
it_sort                  TYPE kkblo_t_sortinfo,
it_except_qinfo          TYPE kkblo_t_qinfo,
is_sel_hide              TYPE kkblo_sel_hide,
t_columns                TYPE kkblo_t_columns,
t_filter                 TYPE kkblo_t_filter,
s_lprint                 TYPE kkblo_lprint,
print_line_break         TYPE char1,
t_isetab                 TYPE kkblo_seldis,
t_fccls                  TYPE t_fccls,
t_sfinfo                 TYPE kkblo_t_sfinfo,
t_ref_field              TYPE t_ref_field,
t_dep_field              TYPE t_dep_field,
flg_default_status(1)    TYPE c,
flg_selections           TYPE char1,
flg_allow_no_selection   TYPE char1,
flg_input                TYPE char1,
flg_called               TYPE char1,
flg_popup                TYPE char1,
flg_endlist              TYPE char1,
listtype                 TYPE char1,
actcols                  TYPE i,
is_list                  TYPE char1,
END OF ty_stack.
TYPES: t_stack TYPE ty_stack OCCURS 0.
TYPES: BEGIN OF ty_stack2,
button_col1(20)                TYPE c,
button_col2(20)                TYPE c,
button_col3(20)                TYPE c,
button_col4(20)                TYPE c,
button_col5(20)                TYPE c,
s_header                       TYPE kkblo_header,
t_sfinfo_slave                 TYPE kkblo_t_sfinfo,
t_suminfo                      TYPE kkblo_t_sfinfo,
t_sfsave                       TYPE kkblo_t_sfinfo,
t_nosum                        TYPE t_nosum,
window_title                   TYPE rsmpe-tittext, " Item_selection
flg_scroll_to_line(1)          TYPE c, " Item_selection
flg_top_of_page(1)             TYPE c,
flg_subtot(1)                  TYPE c,
flg_output_in_progress(1)      TYPE c,
flg_grouplevels(1)             TYPE c,
flg_groupedit(1)               TYPE c,
flg_calculate_totals(1)        TYPE c,
sumlevel                       TYPE sy-tabix,
memory_stack1                  TYPE ty_memory,
memory_stack2                  TYPE ty_memory,
memory_outtab                  TYPE ty_memory,
t_colmark                      TYPE kkblo_t_colmark,
t_rowmark                      TYPE kkblo_t_rowmark,
it_event_exit                  TYPE kkblo_t_event_exit,
t_groups                       TYPE kkblo_t_grouplevels,
t_filter_groups                TYPE kkblo_t_grouplevels,
s_subtot_options               TYPE kkblo_subtot_options,
flg_append_mode(1)             TYPE c,
is_reprep_id                   TYPE kkblo_reprep_id,
i_callback_before_line_output TYPE kkblo_formname,
i_callback_after_line_output   TYPE kkblo_formname,
i_callback_foreign_top_of_page TYPE kkblo_formname,
i_callback_foreign_end_of_page TYPE kkblo_formname,
i_callback_list_modify         TYPE kkblo_formname,
i_callback_top_of_coverpage    TYPE kkblo_formname,
i_callback_end_of_coverpage    TYPE kkblo_formname,
i_callback_grouplevel_change   TYPE kkblo_formname,
i_callback_item_data_expand    TYPE kkblo_formname,
i_callback_header_transport    TYPE kkblo_formname,
i_callback_reprep_sel_modify   TYPE kkblo_formname,
i_callback_subtotal_text       TYPE kkblo_formname,
END OF ty_stack2.
TYPES: t_stack2 TYPE TABLE OF ty_stack2 INITIAL SIZE 0.
** *--- iTables
DATA: it_stack TYPE t_stack WITH HEADER LINE.
DATA: it_stack2 TYPE t_stack2 WITH HEADER LINE.
***ALV Customer Wrapper
DATA: it_stack3 TYPE t_stack3 WITH HEADER LINE.
CONSTANTS: BEGIN OF c_con_listtype,
simple(1)    TYPE c VALUE 'S',
hier_sequ(1) TYPE c VALUE 'H',
matrix(1)    TYPE c VALUE 'M',
END OF c_con_listtype.
DATA:   gv_callback_program1      TYPE sy-repid,
gv_callback_user_command1 TYPE kkblo_formname,
gv_callback_top_of_page1 TYPE kkblo_formname,
gv_callback_top_of_list1 TYPE kkblo_formname,
gv_callback_end_of_page1 TYPE kkblo_formname,
gv_callback_end_of_list1   TYPE kkblo_formname,
gv_callback_pf_status_set1 TYPE kkblo_formname,
gv_callback_layout_save1    TYPE kkblo_formname,
gv_callback_fieldcat_save1 TYPE kkblo_formname,
gv_callback_grouplevel_change1 TYPE kkblo_formname,
gv_callback_before_line_otput1 TYPE kkblo_formname,
gv_callback_after_line_otput1 TYPE kkblo_formname,
gv_callback_foreign_top_of_pg1 TYPE kkblo_formname,
gv_callback_foreign_end_of_pg1 TYPE kkblo_formname,
gv_callback_list_modify1          TYPE kkblo_formname,
gv_callback_top_of_coverpge1     TYPE kkblo_formname,
gv_callback_end_of_coverpge1     TYPE kkblo_formname,
gv_callback_item_data_expand1     TYPE kkblo_formname,
gv_callback_header_transport1     TYPE kkblo_formname,
gv_callback_reprep_sel_modify1    TYPE kkblo_formname,
gv_callback_subtotal_text1       TYPE kkblo_formname,
gv_layout1   TYPE kkblo_layout,
gv_fieldcat1 TYPE kkblo_t_fieldcat,
gv_fctype1 TYPE c,
gv_event_exit1 TYPE kkblo_t_event_exit,
gv_excluding1   TYPE kkblo_t_extab,
gv_special_groups1 TYPE kkblo_t_sp_group,
gv_sort1 TYPE kkblo_t_sortinfo,
gv_filter1 TYPE kkblo_t_filter,
gv_except_qinfo1 TYPE slis_t_qinfo_alv,
gv_sel_hide1 TYPE slis_sel_hide_alv,
gv_reprep_id1   TYPE slis_reprep_id,
gv_screen_start_column1 TYPE i,
gv_salv_adapter1   TYPE REF TO if_salv_adapter,
gv_suppress_empty_data1 TYPE sap_bool.
FUNCTION z_excel_download_test.
*"*"Local Interface:
*" IMPORTING
*"     REFERENCE(I_BYPASSING_BUFFER) TYPE CHAR01 OPTIONAL
*"     REFERENCE(I_BUFFER_ACTIVE) OPTIONAL
*"     REFERENCE(I_CALLBACK_PROGRAM) TYPE SY-REPID OPTIONAL
*"     REFERENCE(I_CALLBACK_USER_COMMAND) OPTIONAL
*"     REFERENCE(I_CALLBACK_TOP_OF_PAGE) OPTIONAL
*"     REFERENCE(I_CALLBACK_TOP_OF_LIST) OPTIONAL
*"     REFERENCE(I_CALLBACK_END_OF_PAGE) OPTIONAL
*"     REFERENCE(I_CALLBACK_END_OF_LIST) OPTIONAL
*"     REFERENCE(I_CALLBACK_PF_STATUS_SET) OPTIONAL
*"     REFERENCE(I_CALLBACK_LAYOUT_SAVE) OPTIONAL
*"     REFERENCE(I_CALLBACK_FIELDCAT_SAVE) OPTIONAL
*"     REFERENCE(I_CALLBACK_GROUPLEVEL_CHANGE) OPTIONAL
*"     REFERENCE(I_CALLBACK_BEFORE_LINE_OUTPUT) OPTIONAL
*"     REFERENCE(I_CALLBACK_AFTER_LINE_OUTPUT) OPTIONAL
*"     REFERENCE(I_CALLBACK_FOREIGN_TOP_OF_PAGE) OPTIONAL
*"     REFERENCE(I_CALLBACK_FOREIGN_END_OF_PAGE) OPTIONAL
*"     REFERENCE(I_CALLBACK_LIST_MODIFY) OPTIONAL
*"     REFERENCE(I_CALLBACK_TOP_OF_COVERPAGE) OPTIONAL
*"     REFERENCE(I_CALLBACK_ITEM_DATA_EXPAND) OPTIONAL
*"     REFERENCE(I_CALLBACK_END_OF_COVERPAGE) OPTIONAL
*"     REFERENCE(I_CALLBACK_HEADER_TRANSPORT) OPTIONAL
*"     REFERENCE(I_CALLBACK_REPREP_SEL_MODIFY) OPTIONAL
*"     REFERENCE(I_CALLBACK_SUBTOTAL_TEXT) OPTIONAL
*"     REFERENCE(I_TABNAME) TYPE SLIS_TABNAME OPTIONAL
*"     REFERENCE(I_FCTYPE) DEFAULT 'R'
*"     REFERENCE(IT_EXCEPT_QINFO) TYPE SLIS_T_QINFO_ALV OPTIONAL
*"     REFERENCE(IS_SEL_HIDE) TYPE SLIS_SEL_HIDE_ALV OPTIONAL
*"     REFERENCE(IS_REPREP_ID) TYPE SLIS_REPREP_ID OPTIONAL
*"     REFERENCE(I_SCREEN_START_COLUMN) DEFAULT 0
*"     REFERENCE(I_OO_ALV) OPTIONAL
*"     REFERENCE(IR_SALV_ADAPTER) TYPE REF TO IF_SALV_ADAPTER OPTIONAL
*"     REFERENCE(I_SUPPRESS_EMPTY_DATA) TYPE SAP_BOOL DEFAULT
*"       ABAP_FALSE
*"     REFERENCE(I_FILE) TYPE STRING OPTIONAL
*"     REFERENCE(IT_FIELDCAT) TYPE SLIS_T_FIELDCAT_ALV OPTIONAL
*"     REFERENCE(IS_LAYOUT) TYPE SLIS_LAYOUT_ALV OPTIONAL
*"     REFERENCE(IT_SORT) TYPE SLIS_T_SORTINFO_ALV OPTIONAL
*"     REFERENCE(IT_FILTER) TYPE SLIS_T_FILTER_ALV OPTIONAL
*"     REFERENCE(IT_EXCLUDING) TYPE SLIS_T_EXTAB OPTIONAL
*"     REFERENCE(IT_SPECIAL_GROUPS) TYPE SLIS_T_SP_GROUP_ALV OPTIONAL
*"     REFERENCE(IS_KEYINFO) TYPE SLIS_KEYINFO_ALV OPTIONAL
*"     REFERENCE(IT_EVENT_EXIT) TYPE SLIS_T_EVENT_EXIT OPTIONAL
*"     REFERENCE(IS_LIST_SCROLL) TYPE SLIS_LIST_SCROLL OPTIONAL
*"     REFERENCE(IS_PRINT) TYPE SLIS_PRINT_ALV OPTIONAL
*"     REFERENCE(IS_LINEINFO) TYPE SLIS_LINEINFO OPTIONAL
*"     REFERENCE(I_REPID) TYPE SYREPID OPTIONAL
*" TABLES
*"      T_OUTTAB TYPE STANDARD TABLE OPTIONAL
*********** Local data declarations******************
DATA: gv_list TYPE char1.
DATA: gv_fcat_complete TYPE sap_bool.
DATA: gv_buffer_active TYPE char01,
wa_variant TYPE disvariant.
DATA: gv_controller TYPE REF TO cl_salv_export_c8r.
DATA: gv_xml           TYPE xstring.
DATA: gv_s_xml_choice TYPE if_salv_bs_xml=>s_type_xml_choice.
DATA: gv_t_xml_choice TYPE if_salv_bs_xml=>t_type_xml_choice.
DATA: gv_param_lvc TYPE if_salv_export=>s_type_param_lvc.
DATA: gv_data       TYPE REF TO data.
DATA: gv_result_data TYPE REF TO cl_salv_ex_result_data_table.
DATA: gv_flavour TYPE string.
DATA: gv_version TYPE string.
DATA:

How to store data into database by reading sql statements from text file

how to write java program for storing data into database by reading sql statements from text file

Step 1: Create a property file to add various queries.
Step 2: Read the properties file using ResourceBundle
Step 3: Use the jdbc to execute the query read from the property file.
So in future if you need to change query no need do any modifications in java program. But depends on how you use the property file.

How to write data into a file

Hi
I want to write data from a string into a file. I am created a directory and a .doc file . But when i write this data from a string into .doc file , its give an error : File not found exception
But, when i check in my directory, a file is created with blank.
My code is:
import java.io.*;
import java.util.*;
import java.lang.*;
class createFile {
     public static void main(String[] args) {
try {
     String mss = "This is for dedo";
     FileInputStream fis;
     FileOutputStream fos;
File file = new File("C:\\JD\\m4.rtf");
// Create file if it does not exist
boolean success = file.createNewFile();
     success = true;
if (success) {
               System.out.println("suc");
               fis = new FileInputStream(mss);
               System.out.println(fis);
          fos = new FileOutputStream(file);
          int c;
               while ((c = fis.read()) != -1) {
     fos.write(c);
               System.out.println("mss");
          fis.close();
          fos.close();
     System.out.println("created");
// File did not exist and was created
} else {
// File already exists
} catch (IOException e) {
     System.out.println(e);
regards
madhu

InputStream inputStream = new ByteArrayInputStream(mss.getBytes());Use this to push into the file>
Ummm.... no. InputStreams are for reading, not for writing.
Anyway, OP, you're making a mistake. You're trying to open a stream to a file called "This is for dedo". Use FileOutputStream(File file) constructor or FileOutputStream(String pathToFile). You can then wrap that stream with a PrintWriter or whatever you need.

How to input data into Pdf file

I am not too sure if I am posting my question in the right forum.
I would like to know what version of Adobe acrobat can allow me to create a document, where clients can input data into it?
Here is an online example
http://www.uscis.gov/files/form/N-400.pdf
Thanks.
Oceans

If your users will be using Reader and you want your users to be able to save the form or email it, you will need to apply 'Extended Form Rights' (version 8 Provessional or Version 9 Standard or better) and for signatures you will need to apply 'Signature Rights' using an Adobe server product.

How to extract data into excel file from more than one internal table

Hi Guys
             I want to extract the data from module pool screen.
             In screen there are two internal tables
                  1. header
                  2. items.
             I want to extract the data as same format looking in the screen.
             With simple Download FM we cannot do this one, because in this we   will display as continuous rows.
<b> But my requirement is saving as table with heading, date, header details</b>
Note that it is not the simple down load . Suggest me with example coding

Hi Guys,
I think it depends on which software you will use to see the result.
If U are using Excel, it's very easy to achieve it.
1. Define a structure as string, the lenth depend on your need.And use the structure to define a internal table, supposed is as A..
2. Concatenate the head data using some separator, for ex. a comma; and then add this into A.
3. The above step's concatenate is depend on your format for request;For ex, you want to place the date at the 4th cell in excel, that means you should put three separator before the date field.
4 Concatenate the item data into the download table.
5. Download the table to file.
6. Display the file, using your defined separator.
Hope this helpful.
Bob

How to insert date into ms access database using sql query in servlet

sir all thing is working well now only tell me how we can insert date into ms access database which is input by user .
insert into db2(bookname,studentname,date) values('"+bname+"','"+sname+"',date_format)";{code}
or either the system date is inserted with query .
plz help me
thanx

bhavishya wrote:
sir all thing is working well now only tell me how we can insert date into ms access database which is input by user .
insert into db2(bookname,studentname,date) values('"+bname+"','"+sname+"',date_format)";{code}
or either the system date is inserted with query .
plz help me
thanxAnd that SQL statement is another reason to use PreparedStatement. I assume bname and sname are input from some form? Well, if that's the case, simply inserting them into SQL by simple String concatenation is just begging for all sorts of problems. What if there is an apostrophe in the entry? Broken Statement. Worse, it's a wide open invitation to an SQL Injection attack.

How to store and retriew .pdf or .doc using file uploader component

hi,
I want to store a .pdf / .doc file in the database and retiew it. I am using
sun studio enterprise for EJB developing(sun application server as the container) , Oracel as DBMS and sun studio creator for frontend.
kaushalya

public String saveButton_action ()
        // TODO: Process the button click action. Return value is a navigation
        // case name where null will return to the same page.
        tagsDataProvider1.cursorLast ();
        //UploadedFile f = fileUpload1.getUploadedFile ();
        if (fileUpload1.getUploadedFile ()!=null)
            tagsDataProvider1.setValue ("attachment",fileUpload1.getUploadedFile().getBytes ());
            tagsDataProvider1.setValue ("attachmentfilename",fileUpload1.getUploadedFile().getOriginalName ());
            tagsDataProvider1.setValue ("attachmentcontenttype",fileUpload1.getUploadedFile().getContentType ());
        tagsDataProvider1.commitChanges ();
        return "home";
    }This servlet returns the data to the user unadulterated:
* FileView.java
* Created on October 6, 2005, 4:50 PM
* To change this template, choose Tools | Options and locate the template under
* the Source Creation and Management node. Right-click the template and choose
* Open. You can then make changes to the template in the Source Editor.
package docman;
* @author USER
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.sql.DataSource;
public class FileView extends HttpServlet {
String ct;
String type;
    /** Creates a new instance of DisplayPicture */
    public FileView() {
    public void init(ServletConfig config) throws ServletException {
        super.init(config);
    public void destroy() {
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        String id=request.getParameter("id");
        type=request.getParameter("type");
        //String ct=request.getParameter("contenttype");
        //if ((ct==null)||(ct.equals(""))) {
            //ct="image/x-jpeg";
            //ct="image/bmp";
        System.out.println("FileView 1.0");
        System.out.println("requested file with ID: "+id+" content: "+ct+" Doctype:"+type);
        try {
            ServletOutputStream out = response.getOutputStream();
            byte[] f=this.getImage(id);
            response.setContentType(ct);
            out.write(f);
        } catch (Exception e) {
            System.out.println(e.getMessage());
            e.printStackTrace();
    /** Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    /** Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    /** Returns a short description of the servlet.
    public String getServletInfo() {
        return "Displays a picture from the database identified by a parameter IMAGEID";
    private byte[] getImage(String id) throws IOException {
        Statement sta=null;
        Connection con=null;
        ResultSet rs=null;
        byte[] result=null;
        try {
            Context initContext = new InitialContext();
            Context envCtx = (Context) initContext.lookup("java:comp/env");
            DataSource ds = null;
            try{
                 ds = (DataSource)envCtx.lookup("jdbc/xxxxx");
            }catch ( javax.naming.NameNotFoundException ex){
                log("No context found for jdbc/xxxxx in java:comp/env Attempting to look it up in initial context");
                ds = (DataSource)initContext.lookup("jdbc/xxxxx");
            Connection conn = ds.getConnection();
            sta = conn.createStatement();
            if(type==null){rs=sta.executeQuery("SELECT * FROM tags where tagid="+id);}
            else if (type.toLowerCase ().equals("tag")){rs=sta.executeQuery("SELECT * FROM tags where tagid="+id);}
            else if (type.toLowerCase ().equals("crewdoc")){rs=sta.executeQuery("SELECT * FROM crewdocumentation where docid="+id);}
            if (rs.next()) {
                result=rs.getBytes("attachment");
                ct=rs.getString ("attachmentcontenttype");
                System.out.println("bytes returned : "+result.length);
            } else {
                System.out.println("Could find image with the ID specified or there is a problem with the database connection");
            rs.close();
            sta.close();
            conn.close();
        } catch (Exception e) {
            log(e.getMessage());
            e.printStackTrace();
       // ByteArrayOutputStream output = new ByteArrayOutputStream();
        //output.write(result, 78, result.length-78);
        //output.flush();
        //output.close();
        //return output.toByteArray();
        return result;
}I pinched both from examples i found on this forum using the search facility...
And this hyperlink retreives the file:
<ui:hyperlink binding="#{TagView.tagHyperlink}" id="tagHyperlink"
                                    text="#{TagView.tagsDataProvider.value['tags.attachmentfilename']}" url="/servlet/FileView/?id=%23%7BTagView.tagsDataProvider.value%5B'tags.tagid'%5D%7D+"&"+#{TagView.tagsDataProvider.value['tags.attachmentfilename']}"/>

How to fetch data into xml file trom sql table.

Hi,
We r now working in oracle 9iAS portal.
We have installed xdk along with 9iAS.
I would like to know how to and where to run an xsql file,preferably with an example to fetch data from a database table to a xml file.

Please download the latest version of XDK for Java at:
http://otn.oracle.com/tech/xml/xdk_java
In the downloaded package, there are demos for XSQL Servlet. The demo "emp" and "empdept" are good start.

How to store data in .csv file

Hi...
I need to export the data in csv format, after retrieving from Database... i am using POI for inserting data from MS Excel to Database... but unable to find any method in POI to store the data in .csv format... need u guys help...
plz guide me... if there is any method in POI for this purpose or i need to use any other api... (its details)
Thanks in advance

corlettk wrote:
and if it contains two double qoutes?
Double each of them, of course
I think someone said that apache has an open source csv reader/writer library... which I presume would conform to the "best open standard" whatever that it is, and hence take care of all this crapolla for you.Very likely. Google will probably turn up a bunch.

How to insert data into a Ztable by using module pool programming??

Hi,
I am new to ABAP, Actually I have made a Ztable now I want to insert data by using the module pool programming. In which there are all field in the first screen and there is a save button. So when ever i press SAVE button it shud update the Ztable with new entries.But actually I am not getting How can i update that??can you please send me the code for inserting data.
Thanks in Advance.
Edited by: Swapna Ram on Feb 17, 2008 12:01 AM

Swapna,
Check this thread...
Custom Table updation thru table control
ALso check this..
Dialog programming

How to store date/time information in a channel?

Hello,
I'm logging manufacturing test data into TDM files from LabWindows CVI 8.0.
So far, I've organzied the data like:
one Channelgroup for each Measurement type
one Channel per DUT into eah Channelgroup
There is a new tdm file creatd each day.
For a later analysis, we want to able to easily search for all DUT's manufactured between Date/Time1 and Date/Time2 within all files.
Question:
What would be the most recommeded way to store the manufacturing date/time of the DUT with the channel?
I have assigned the channel name with a date/time string, - but it is kind of awkward to search for a range with string types.
Is there a better way?
Thanks,
Greg

Hi Greg,
Unfortunately, DIAdem Datafinder doesn't really support much in the way
of Date/Time search outside of the File Level Creation Date property.
In order to make the creation time of the Channels searchable you would
want to create some custom properties (or use the existing RegisterInt1
- RegisterInt6) to define your own searchable properties.
For example, since you know that you have one TDM file per day, you can
start your search by find the desired day on the File Property Level,
searching the "Creation Date" property. When you store your TDM
properties, you could store the hour creation as an integer (and
thereby searchable) in one of the RegisterInt properties of the
channel, or create your own custom "Hour" channel. You could similarly
save the minute and second property in their own custom properties.
Then, since you're saving integer values, you can then search those
values to determine the time that the channel was created.
I realize that this isn't ideal or elegant, as in total it requires 4
searches (date, hour, minute, second). But that is the most
straightforward way of searching your channels by creation date/time.
Hope this helps Greg, let me know if you have any other questions.
Dan Weiland

How to store data into log file(.doc) using CVI

Similar Messages

Maybe you are looking for