Help me print ASCII table to screen

I want to output all characters from 0 to 255 to screen, but some characters display invalid (it return character "?" ). Can you help me ? What's charSet I have to use ???
Thank you very much.
LMHUNG

Some of the ASCII codes are for 'non-printable' characters
e.g. carriage-return, line feed, etc.
So you won't be able to print those ones.

Similar Messages

Need help in updating database table from screen fields

Hi,
Can anyone tell me how to update the database table with the entries given in the fields of a screen ?...a procedure-wise explanation would be very helpful.
Thank you.
Moderator message: sorry, no beginner forums here, please search for available information or attend training.
locked by: Thomas Zloch on Aug 12, 2010 3:16 PM

Hi,
Can anyone tell me how to update the database table with the entries given in the fields of a screen ?...a procedure-wise explanation would be very helpful.
Thank you.
Moderator message: sorry, no beginner forums here, please search for available information or attend training.
locked by: Thomas Zloch on Aug 12, 2010 3:16 PM

Problems printing field on the screen

Hello folks,
How can I print a field on the my main BSP htm page from the "OnInitialization" event handler?
In other words, let's suppose I have field from an internal table called 'vendor' (it_table-vendor)...
I want to show the particular content of this field in my output screen. How do I do this?
Please advise,
Thanks,
Ol Pom.

To print internal table in screen, you need to loop at the internal table into work area & then display..
sample code..
<% loop at it_table into wa %>
<%= wa-vendor %>
<% endloop. %>
<i>* Reward each useful answer</i>
Raja T

Printing with print() and table making

[code
import java.awt.*;
import java.awt.event.*;
import java.util.*;
public class CarLoan {
public static double p(double d, double i, double t) {
return (d * (i / 12) * Math.pow( (1+(i/12)), t)) / (Math.pow((1+(i/12)), t) - 1);
//computes balance b(m) at m months for simple interest loan
// of d and annual interest i term of t months
public static double b(double m, double d, double i, double t) {
return (d * Math.pow((1+(i/12)), m)) - p(d,i,t) * (Math.pow((1+(i/12)), m) -1) / (i/12);
public static double f(double m, double d, double i, double t) {
return d - p(d,i,t) * m + c(m,d,i,t) * (m * (2 * t - m + 1) / (t * (t +1)));
public static double c(double m, double d, double i, double t) {
return d - p(d,i,t) * (m -1) + b(m,d,i,t);
public static void main(String[] args) {
System.out.println("Car Loan Calculator");
Scanner stdin = new Scanner(System.in);
System.out.println("Enter your amount to finance:");
double d = stdin.nextDouble();
System.out.println("Enter your annual interest rate (in decimals,ie 0.07 is 7%): ");
double i = stdin.nextDouble();
System.out.println("Enter your term (in months): ");
double t = stdin.nextDouble();
System.out.println();
for(double m = 0;m <= t; m++) {
double balanceSimple = b(m,d,i,t);
double balancePrecomp = f(m,d,i,t);
double monthlyPayment = p(d,i,t);
double totalInterest = c(m,d,i,t);
System.out.printf("%4d %4f\n",m , balanceSimple);
//Enter totals in this line here
//System.out.println("Totals " +
Can someone help me print a table with printf() ? Or if you know another way to do it or HOW to do it, that'd help, thanks

No need to: there are no formatting possibilities
available using a PrintStream.
There's just a bunch of overloaded methods for all
the primitives and the
print[ln](Object arg) method simply uses the
toString() method on
the object argument ...
OTOH I don't like the printf() method much
either ... I know what hoops the
C version has to go through to get the job done. IMHO
it doesn't justify the
utility value in Java; but that's just me ;-)Thanks for the input.
kind regards,And to you.
Jos� {�

HOW TO MAKE THE CONTENT OF THE TABLE PRINT IN A TABLE CONTROL SCREEN?

Can any one tell me how to make the content of the table control print in a table control screen!!?
Please help!!
I have to make the contents of a table in the table control screen print ? any idea
Regards,
Vj

Please refer to Demo Program,
DEMO_DYNPRO_TABCONT_LOOP
Its very clear.
Shreekant

HELP!!!! The screen on my mac mini has shrunk and I don't know how it happened and need to know how to change it back. It's really small print and it's hard for me to read.

Please help!!! My compter screen has shrunk and the print is really hard to read. I don't know what I did to make this happen, but I'd really like to change it back to the larger size. Thanks for helping!

Click on the Apple logo in the upper-left corner of your display.
Click "System Preferences," then click "Displays."
Click "Display" if it is not already selected.
Select a resolution from the list of available resolutions. The most common screen resolution is 1280 by 1024 for standard screens and 1280 by 800 for wide screens as of February 2012
Depending of the monitor you have.

Downloaded iOS 7.0.2 and one of my apps (ultimate history quiz) changed size. It is so large I am not able to play the game because most of the print is off the screen on my iPad. Help!!!!

Had an app (Ultimate History Quiz) that I played frequently. It came up on the screen in the smaller iPhone version. Then I downloaded iOS 7.0.2, and now the app is so big that the printing goes off the screen, making it impossible to play. I checked the app sore to buy another one, and it is no longer available on there. WHAT CAN I DO TO RESTORE THE GAME TO ITS ORIGINAL SIZE???????

Wait for apple to tweak things....or talk to the app developer. they haven't updated since the update and unless APple happens to fix whatever the issue is, then the burden is on history to make their app work with the iOS

Problem: Printing Swing Tables

I am creating an application that is displaying data using Swing tables. It is a requirement that I am able to print these tables to a printer, as well as displaying to screen. Can anyone help me?!

There's a basic getPrintable() method in JTable which, if all you want is the table with a page header and or footer, pretty much does the job for you.
There are also various print methods which attempt to automate the job even more.
These are useful only if the table is all you want to print, but they might get the job done for you.

Print internal table

Hi ,
I have created a view with a table inside. This table is bound to a node that contains data from a service
call.
The view is embeded in the window and the data in the table can be displayed on the screen. I would like
to print this table. How do I code this? Please give me suggestions.
ps. I don't want to display in ALV format.
Thanks,
AS.

Hi Thomas,
I have created a view and a popup window. In this view context, I created a node that is bound to SFPPRIP structure.
I have user to enter output device (DEST) .
I don't know how to declear it_message and print_options to make the method PRINT to work.
Could you look at the code below and give me some suggestions on the input for the print method?
method GET_PRINT_PARAM .
* get print input
data: context_node type ref to if_wd_context_node,
          elem_print type ref to if_wd_context_element,
          stru_print type if_componentcontroller=>element_printing,
          item_dest like stru_print-dest.
context_node = wd_context->get_child_node( name = 'PRINTINT' ).
elem_print = context_node->get_element( ).
elem_print->get_attribute(
    exporting
      name = 'DEST'
    importing
      value = item_dest ).
*   fill the internal table
data: elem_sflightinfo type ref to if_wd_context_element,
         stru_sflightinfo type table of if_componentcontroller=>element_sflightinfo initial size 0,
         w_itab           like line of stru_sflightinfo.
     context_node = wd_context->get_child_node( name = 'SFLIGHTINFO').
     select * from sflight
      into corresponding fields of table stru_sflightinfo.
* BIND table to context node flighttab
call method context_node->bind_table
    exporting
      new_items = stru_sflightinfo.
* for print method
data: it_out type ref to data,
        it_message type ref to CL_BSP_MESSAGES. "I know it is wrong, but what should I use?
get reference of stru_sflightinfo into it_out.
wd_this->print(
*   col_def =                              " tableviewcontroltab
    itab     = it_out                      " ref to data
*   iterator =                               " ref to if_htmlb_tableview_iterator
    messages =   it_message      " ref to cl_bsp_messages(wrong. but what to pass?)
    print_options = item_dest     " sfpprip (I know it is wrong, but don't know what to pass?)
endmethod.
PRINT method
method PRINT .
FIELD-SYMBOLS: <tab> TYPE table.
ASSIGN itab->* TO <tab>.
****This sample uses the new ALV Object Model - Only available in WebAS 640+
****It will have to be changed (perhaps to use field catalogs and REUSE_ALV)
****in WebAS 620
DATA: table   TYPE REF TO cl_salv_table.
DATA: print_parameters TYPE pri_params,
        valid_flag(1) TYPE c.
****Convert the Input Print Parameters (Designed for Adobe Forms)
****Into the ABAP List format
CALL FUNCTION 'GET_PRINT_PARAMETERS'
    EXPORTING
      authority              = print_options-authority
      copies                 = print_options-copies
      cover_page             = print_options-cover
      data_set               = print_options-dataset
      department             = print_options-division
      destination            = print_options-dest
      expiration             = print_options-lifetime
      immediately            = print_options-reqimm
      layout                 = 'X_65_255'
      list_name              = print_options-suffix2
      list_text              = print_options-covtitle
      new_list_id            = print_options-reqnew
      no_dialog              = abap_true
      receiver               = print_options-receiver
      release                = print_options-reqdel
    IMPORTING
      out_parameters         = print_parameters
      valid                  = valid_flag
    EXCEPTIONS
      archive_info_not_found = 1
      invalid_print_params   = 2
      invalid_archive_params = 3
      OTHERS                 = 4.
IF sy-subrc = 0 OR valid_flag NE abap_true.
    messages->add_message2( condition = 'print'
                            message = 'Invalid Print Parameters'(e01) ).
    RETURN.
ENDIF.
****Start List Processing with our Print Parameters
NEW-PAGE PRINT ON PARAMETERS print_parameters
                    NO DIALOG.
****Create the ALV Object Model
DATA: salv_msg TYPE REF TO cx_salv_msg.
DATA: error_string TYPE string.
TRY.
      cl_salv_table=>factory(
        EXPORTING
          list_display = abap_true
        IMPORTING
          r_salv_table = table
        CHANGING
          t_table      = <tab> ).
    CATCH cx_salv_msg INTO salv_msg.
      messages->add_message_from_exception( condition = 'print'
                                            exception = salv_msg ).
      EXIT.
ENDTRY.
****Process the Column Definitions
DATA: columns TYPE REF TO cl_salv_columns_table.
****Get a reference to the columns object and set the optimize width.
columns = table->get_columns( ).
columns->set_optimize( abap_false ).
DATA: l_col_def TYPE tableviewcontroltab.
DATA: iterator_error TYPE REF TO cx_sy_dyn_call_illegal_method.
****We have an iterator Class - Process it and get a columun defintion table
IF col_def IS INITIAL AND
     iterator IS NOT INITIAL.
    DATA: p_overwrites TYPE tableviewoverwritetab.
    TRY.
        iterator->get_column_definitions(
             EXPORTING
               p_tableview_id = 'itab'
             CHANGING
               p_column_definitions = l_col_def
               p_overwrites         = p_overwrites ).
      CATCH cx_sy_dyn_call_illegal_method INTO iterator_error.
        messages->add_message_from_exception( condition = 'print'
                                              exception = iterator_error ).
        EXIT.
    ENDTRY.
*****User supplied a column definition table directly - us it
ELSEIF col_def IS NOT INITIAL.
    l_col_def = col_def.
ENDIF.
****Adjust our column definition (otherwise know as Field Catalog) by the
****Iterator or Column Dfinition table.
IF l_col_def IS NOT INITIAL.
    DATA: scrtext_l TYPE scrtext_l,
          scrtext_m TYPE scrtext_m,
          scrtext_s TYPE scrtext_s,
          tooltip   TYPE lvc_tip.
    DATA: col TYPE salv_t_column_ref.
    FIELD-SYMBOLS: <wa_col> LIKE LINE OF col,
                   <wa_col_def> LIKE LINE OF l_col_def.
****Get a listing of all columns
    col = columns->get( ).
****Loop through all the columsn
    LOOP AT col ASSIGNING <wa_col>.
****Read to see if the current columns is in our Iterator
      READ TABLE l_col_def ASSIGNING <wa_col_def>
            WITH KEY columnname = <wa_col>-columnname.
      IF sy-subrc = 0.
****Field is in the iterator - set it visible.
        <wa_col>-r_column->set_visible( abap_true ).
****Is there an override title in the Iterator - if yes
****use it for all the column headers of the output
        IF <wa_col_def>-title IS NOT INITIAL.
          scrtext_l = <wa_col_def>-title.
          scrtext_m = <wa_col_def>-title.
          scrtext_s = <wa_col_def>-title.
          <wa_col>-r_column->set_long_text( scrtext_l ).
          <wa_col>-r_column->set_medium_text( scrtext_m ).
          <wa_col>-r_column->set_short_text( scrtext_s ).
        ENDIF.
****Is there an override tooltip in the Interator - if yes
****ues it for the tooltip of the output (actually meaningless
****for only printing - but hey you never know what you might
****use this for in the future :)
        IF <wa_col_def>-tooltipheader IS NOT INITIAL.
          tooltip = <wa_col_def>-tooltipheader.
          <wa_col>-r_column->set_tooltip( tooltip ).
        ENDIF.
      ELSE.
****Field is not in the Iterator - Hide it in the output
        <wa_col>-r_column->set_visible( abap_false ).
      ENDIF.
    ENDLOOP.
ENDIF.
****Set the ALV to display (forces printing in the Dark = background or BSP)
table->display( ).
NEW-PAGE PRINT OFF.
messages->add_message2( condition   = 'print'
                          message     = 'Print Output is complete'(i01)
                          messagetype = 'I' ).
endmethod.
Your help is greatly appreciated.
AS.
Edited by: Anna Smith on Dec 18, 2008 4:25 PM

Search help for input fields in a screen

Hi,
Pls help me
how to set search help property for the I/O fields in screen in se80?
1. do we want to add any property for search help in the property window?
2.do we want to create a MODULE PROCESS ON VALUE REQUEST ?
PLS tell me how to set search for the I/O field in se80?pls tell me the process?
i want to set the search help for more I/O fields in se80 but all the fields belongs to the same table?
can i create a single search for all these fields and use that for all the I/O fields ?
elementary search help or collective search help?
thanks & regards in advance,
vsnl.

Hi,
Input Help on the Screen
Within the Screen Painter, you can define two types of input help:
1. The FIELD statement with one of the additions VALUES or SELECT.
2. Linking a search help directly to a screen field.
If you link a search help directly to a screen field, it overrides the additions of the FIELD
statement. However, the input check [Page 581] functions of the FIELD statement remain
unaffected.
Input Help in Flow Logic
The following input help methods are obsolete and should not be used. They are still supported
for compatibility reasons.
In the screen flow logic, you can specify a value list for a screen field <f> as follows:
FIELD <f> VALUES (<val1>, <val2>,...).
The value list contains a series of single values <vali>. The NOT and BETWEEN additions for the
input check [Page 581] are not appropriate for input help.
You can also create a value list by accessing a database table as follows:
FIELD <f> SELECT *
FROM <dbtab>
WHERE <k1> = <f1> AND <k2> = <f2> AND...
In the WHERE condition, the fields of the primary key <ki> of the database table <dbtab> are
checked against the screen fields <fi>. The WHENEVER addition, used with input checks [Page
581], is not necessary for input help.
If you have used a ABAP Dictionary reference for field <f>, the selection and the hit list formatting
may be affected by any check table attached to the field.
Attaching a Search Help
Search helps from the ABAP Dictionary can be attached to a screen field [Ext.]. To do this, enter
the name of the search help in the corresponding field in the attributes of the screen field in the
Screen Painter. This assigns the first parameter of the search help to the screen field. It is only
possible to place a value from the hit list onto the screen.
Input help on a screen.
REPORT DEMO_DYNPRO_F4_HELP_DYNPRO MESSAGE-ID AT.
DATA: CARRIER(3) TYPE C,
CONNECTION(4) TYPE C.
CALL SCREEN 100.
MODULE CANCEL INPUT.
LEAVE PROGRAM.
ENDMODULE.
The next screen (statically defined) for screen 100 is itself. It has the following layout:
602 April 2001
Cancel
Airline
Flight number
Screen field with search help
Input help in the flow logic
The input fields have been adopted from the program fields CARRIER and
CONNECTION. The function code of the pushbutton is CANCEL, with function type
E. The search help DEMO_F4_DE with the search help parameter CARRID is
assigned to the screen field CARRIER. The search help uses the database table
SCARR.
The screen flow logic is as follows:
PROCESS BEFORE OUTPUT.
PROCESS AFTER INPUT.
MODULE CANCEL AT EXIT-COMMAND.
FIELD CARRIER VALUES ('AA', 'LH').
FIELD CONNECTION SELECT *
FROM SPFLI
WHERE CARRID = CARRIER
AND CONNID = CONNECTION.
When the user chooses the input help for the individual fields, the following input
help is displayed:
For the Airline field, the search help displays the names of the airlines and places the airline
code in the input field for the chosen line. If the airline code is not one of those listed in the
VALUES list of the screen flow logic, the input check triggers an error message in the PAI
event. So the search help overrides the VALUES addition for the input help, but not for the
input checks. This is therefore not an appropriate place to use the VALUE addition.
For the Flight number field, the flow logic displays the selected entries from the database
table SPFLI and places the selected line in the input field.
Regards,
Bhaskar

Is it possible to make a search help with dynamic selection table?

Hi Experts,
Is it possible to create search helps with dynamic seletion tables means
i dont know the selection table names at the time of creation of search help.
These tables will be determined at runtime.
if yes, Please give an idea how to create and pass the table names at runtime.
Thanks
Yogesh Gupta

Hi Yogesh,
Create and fill your itab and show it with FM F4IF_INT_TABLE_VALUE_REQUEST
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
      retfield        = 'field to return from itab'
      dynpprog        = sy-repid
      dynpnr          = sy-dynnr
      dynprofield     = 'field on your screen to be filled'
      stepl           = sy-stepl
      window_title    = 'some text'
      value_org       = 'S'
    TABLES
      value_tab       = itab
    EXCEPTIONS
      parameter_error = 1
      no_values_found = 2
      OTHERS          = 3.
Darley

Search Help values to Internal table

Dear Friends,
Is it possible to export Search Help values to Internal table?
On screen, when user click on Search button, the SAP standard search help will call (Customer Search). After entering values, some result get displayed and this result need to export to the internal table.
Thanks in stack
Nilesh

Hi:
try this:
DATA : wa_shlp TYPE shlp_descr,
           it_records LIKE ddshretval OCCURS 0 WITH HEADER LINE.
wa_shlp-SHLPNAME = 'MAT0M'.   "one of elementary search help name from mara-matnr.
wa_shlp-SHLPTYPE = 'SH'.
CALL FUNCTION 'F4IF_SELECT_VALUES'
     EXPORTING
       shlp                   = wa_shlp
MAXROWS                = 0
SORT                   = ' '
CALL_SHLP_EXIT         = ' '
IMPORTING
MAXROWS_EXCEEDED       =
    TABLES
RECORD_TAB             =
RECDESCR_TAB           =
      return_tab            = it_records
LOOP AT it_records.
WRITE:/ it_records.
ENDLOOP.
Follows is how to get the search help name:
CALL FUNCTION 'DD_SHLP_GET_HELPMETHOD'
EXPORTING
    tabname                 = 'MARA'
    fieldname               = 'MATNR'
    langu                   = sy-langu
NO_CHKTAB_MAPPING       =
GET_ENTITYTAB           = ' '
   CHANGING
     shlp                    = wa_shlp
callcontrol             = callcontrol
EXCEPTIONS
    field_not_found         = 1
    no_help_for_field       = 2
    OTHERS                  = 3
CALL FUNCTION 'F4IF_EXPAND_SEARCHHELP'
   EXPORTING
     shlp_top = wa_shlp
   IMPORTING
     shlp_tab = shlps.
好运,
启明星

How to change width of table maintenance screen in sm30

Hi,
I want to change the width of table maintenance screen in sm30 of a view. I am trying to change it through screen painter.
But its giving me error - screen or window limit reached. I want to increase the widht to show all the fields at once.
Is there any way for this?
Also, earlier in table maintenance generator of view, there was one step selected. I changed it to two steps and re-generated the TMG. But again Its showing only one screen in sm30.
Kindly tell me which step I have missed out.
Regards,
Seema Naharia

I guess the links below should help in your problem ..
http://www.saptechies.com/how-to-create-table-maintenance-generator/
Window size on SM30
If these do not please tell ..
Regards,
Manthan

Query regarding F4 help on a field in Selection Screen.

Hi all,
I am trying to attach a F4 help on a field in Selection Screen.
The code fragment I wrote for this purpose is:
AT SELECTION-SCREEN ON VALUE-REQUEST FOR m_cbu.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
DDIC_STRUCTURE         = ' '
    retfield               = 'CBU_MANAGER'
PVALKEY                = ' '
   DYNPPROG               = sy-cprog
   DYNPNR                 = sy-dynnr
   DYNPROFIELD            = 'M_CBU'
STEPL                  = 0
WINDOW_TITLE           =
VALUE                  = ' '
   VALUE_ORG              = 'S'
MULTIPLE_CHOICE        = ' '
   DISPLAY                = 'F'
CALLBACK_PROGRAM       = ' '
CALLBACK_FORM          = ' '
MARK_TAB               =
IMPORTING
USER_RESET             =
tables
    value_tab              = tb_cbu_m
FIELD_TAB              =
    RETURN_TAB             = t_return
DYNPFLD_MAPPING        =
EXCEPTIONS
PARAMETER_ERROR        = 1
NO_VALUES_FOUND        = 2
OTHERS                 = 3
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Still, I am unable to get any F4 help?
Please point out the mistake..
Thanks in advance.

Hi Thien,
My entire code is as follows-
TYPES:
      BEGIN OF cbu_m,
      cbu_manager TYPE uname,
      END OF cbu_m.
DATA:
tb_cbu_m            TYPE TABLE OF cbu_m,
wa_cbu_m             TYPE cbu_m.
wa_cbu_m-cbu_manager = '123'.
APPEND wa_cbu_m TO tb_cbu_m.
wa_cbu_m-cbu_manager = '234'.
APPEND wa_cbu_m TO tb_cbu_m.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR m_cbu.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
DDIC_STRUCTURE         = ' '
      retfield               = 'CBU_MANAGER'
PVALKEY                = ' '
     dynpprog               = sy-repid
     dynpnr                 = sy-dynnr
     dynprofield            = 'M_CBU'
STEPL                  = 0
   WINDOW_TITLE           = 'ABC'
VALUE                  = ' '
     value_org              = 'S'
MULTIPLE_CHOICE        = ' '
    display                = 'F'
CALLBACK_PROGRAM       = ' '
CALLBACK_FORM          = ' '
MARK_TAB               =
IMPORTING
USER_RESET             =
    TABLES
      value_tab              = tb_cbu_m
FIELD_TAB              =
     return_tab             = t_return
DYNPFLD_MAPPING        =
EXCEPTIONS
   parameter_error        = 1
   no_values_found        = 2
   OTHERS                 = 3
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Here I am getting the same message "No Values Found"..
Please point out the mistake in my code.

HOW TO MAKE THE FIELDS ON TABLE CONTROL SCREEN FIXED!!

Dear all,
Can you please tell me as to how to make the fields on the table control screen fixed (not respond to the scroll bar) i.e. simillar to MC88 screen , the first two fields are fixed and don't respond to the scroll.
Please Help!!!!
Vj

Hi
In TC, goto attributes and set 'Fixed columns' as 2. This will fix the first 2 columns.
Regards
Navneet

Help me print ASCII table to screen

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