How do I write a control to an image?
I have an ActiveX control pulling data from another program, which displays an image from a camera. I was wondering if it is possible to write what is displayed in the ActiveX container to an image file?
Thanks in advance for any help!
Attachments:
labviewimage.JPG 101 KB
You can use the Get Image Method of your ActiveX container to get the image data. Here I draw a picture, you can also pass the image data to the save to BMP/JPG/PNG VIs.
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How can we use TABLE CONTROL in BDC and WORK FLOW of ABAP.
how can we use TABLE CONTROL in BDC and WORK FLOW of ABAP.?
please explain the important questions.How to deal with table control / step loop in BDC
Steploop and table contol is inevitable in certain transactions. When we run BDC for such transactions, we will face the situation: how many visible lines of steploop/tablecontrol are on the screen? Although we can always find certain method to deal with it, such as function code 'NP', 'POPO', considering some extreme situation: there is only one line visible one the screen, our BDC program should display an error message. (See transaction 'ME21', we you resize your screen to let only one row visible, you can not enter mutiple lines on this screen even you use 'NP')
Now with the help of Poonam on sapfans.com developement forum, I find a method with which we can determine the number of visible lines on Transaction Screen from our Calling BDC program. Maybe it is useless to you, but I think it will give your some idea.
Demo ABAP code has two purposes:
1. how to determine number of visible lines and how to calculte page number;
(the 'calpage' routine has been modify to meet general purpose usage)
2. using field symbol in BDC program, please pay special attention to the difference in Static ASSIGN and Dynamic ASSIGN.
Now I begin to describe the step to implement my method:
(I use transaction 'ME21', screen 121 for sample,
the method using is Call Transation Using..)
Step1: go to screen painter to display the screen 121, then we can count the fixed line on this screen, there is 7 lines above the steploop and 2 lines below the steploop, so there are total 9 fixed lines on this screen. This means except these 9 lines, all the other line is for step loop. Then have a look at steploop itselp, one entry of it will occupy two lines.
(Be careful, for table control, the head and the bottom scroll bar will possess another two fixed lines, and there is a maximum number for table line)
Now we have : FixedLine = 9
LoopLine = 2(for table control, LoopLine is always equal to 1)
Step2: go to transaction itself(ME21) to see how it roll page, in ME21, the first line of new page is always occupied by the last line of last page, so it begin with index '02', but in some other case, fisrt line is empty and ready for input.
Now we have: FirstLine = 0
or FirstLine = 1 ( in our case, FirstLine is 1 because the first line of new page is fulfilled)
Step3: write a subroutine calcalculating number of pages
(here, the name of actual parameter is the same as formal parameter)
global data: FixedLine type i, " number of fixed line on a certain screen
LoopLine type i, " the number of lines occupied by one steploop item
FirstLine type i, " possbile value 0 or 1, 0 stand for the first line of new " scrolling screen is empty, otherwise is 1
Dataline type i, " number of items you will use in BDC, using DESCRIBE to get
pageno type i, " you need to scroll screen how many times.
line type i, " number of lines appears on the screen.
index(2) type N, " the screen index for certain item
begin type i, " from parameter of loop
end type i. " to parameter of loop
*in code sample, the DataTable-linindex stands for the table index number of this line
form calpage using FixedLine type i (see step 1)
LoopLine type i (see step 1)
FirstLine type i (see step 2)
DataLine type i ( this is the item number you will enter in transaction)
changing pageno type i (return the number of page, depends on run-time visible line in table control/ Step Loop)
changing line type i.(visible lines one the screen)
data: midd type i,
vline type i, "visible lines
if DataLine eq 0.
Message eXXX.
endif.
vline = ( sy-srows - FixedLine ) div LoopLine.
*for table control, you should compare vline with maximum line of
*table control, then take the small one that is min(vline, maximum)
*here only illustrate step loop
if FirstLine eq 0.
pageno = DataLine div vline.
if pageno eq 0.
pageno = pageno + 1.
endif.
elseif FirstLine eq 1.
pageno = ( DataLine - 1 ) div ( vline - 1 ) + 1.
midd = ( DataLine - 1 ) mod ( vline - 1).
if midd = 0 and DataLine gt 1.
pageno = pageno - 1.
endif.
endif.
line = vline.
endform.
Step4 write a subroutine to calculate the line index for each item.
form calindex using Line type i (visible lines on the screen)
FirstLine type i(see step 2)
LineIndex type i(item index)
changing Index type n. (index on the screen)
if FirstLine = 0.
index = LineIndex mod Line.
if index = '00'.
index = Line.
endif.
elseif FirstLine = 1.
index = LineIndex mod ( Line - 1 ).
if ( index between 1 and 0 ) and LineIndex gt 1.
index = index + Line - 1.
endif.
if Line = 2.
index = index + Line - 1.
endif.
endif.
endform.
Step5 write a subroutine to calculate the loop range.
form calrange using Line type i ( visible lines on the screen)
DataLine type i
FirstLine type i
loopindex like sy-index
changing begin type i
end type i.
If FirstLine = 0.
if loopindex = 1.
begin = 1.
if DataLine <= Line.
end = DataLine.
else.
end = Line.
endif.
elseif loopindex gt 1.
begin = Line * ( loopindex - 1 ) + 1.
end = Line * loopindex.
if end gt DataLine.
end = DataLine.
endif.
endif.
elseif FirstLine = 1.
if loopindex = 1.
begin = 1.
if DataLine <= Line.
end = DataLine.
else.
end = Line.
endif.
elseif loop index gt 1.
begin = ( Line - 1 ) * ( loopindex - 1 ) + 2.
end = ( Line - 1 ) * ( loopindex - 1 ) + Line.
if end gt DataLine.
end = DataLine.
endif.
endif.
endif.
endform.
Step6 using field sysbol in your BDC, for example: in ME21, but you should calculate each item will correponding to which index in steploop/Table Control
form creat_bdc.
field-symbols: <material>, <quan>, <indicator>.
data: name1(14) value 'EKPO-EMATN(XX)',
name2(14) value 'EKPO-MENGE(XX)',
name3(15) value 'RM06E-SELKZ(XX)'.
assign: name1 to <material>,
name2 to <quan>,
name3 to <indicator>.
do pageno times.
if sy-index gt 1
*insert scroll page ok_code"
endif.
perform calrange using Line DataLine FirstLine sy-index
changing begin end.
loop at DataTable from begin to end.
perform calindex using Line FirstLine DataTable-LineIndex changing Index.
name1+11(2) = Index.
name2+11(2) = Index.
name3+12(2) = Index.
perform bdcfield using <material> DataTable-matnr.
perform bdcfield using <quan> DataTable-menge.
perform bdcfield using <indicator> DataTable-indicator.
endloop.
enddo.
An example abap program of handling Table Control during bdc programming.
REPORT zmm_bdcp_purchaseorderkb02
NO STANDARD PAGE HEADING LINE-SIZE 255.
Declaring internal tables *
*-----Declaring line structure
DATA : BEGIN OF it_dummy OCCURS 0,
dummy(255) TYPE c,
END OF it_dummy.
*-----Internal table for line items
DATA : BEGIN OF it_idata OCCURS 0,
ematn(18), "Material Number.
menge(13), "Qyantity.
netpr(11), "Net Price.
werks(4), "Plant.
ebelp(5), "Item Number.
END OF it_idata.
*-----Deep structure for header data and line items
DATA : BEGIN OF it_me21 OCCURS 0,
lifnr(10), "Vendor A/c No.
bsart(4), "A/c Type.
bedat(8), "Date of creation of PO.
ekorg(4), "Purchasing Organisation.
ekgrp(3), "Purchasing Group.
x_data LIKE TABLE OF it_idata,
END OF it_me21.
DATA : x_idata LIKE LINE OF it_idata.
DATA : v_delimit VALUE ','.
DATA : v_indx(3) TYPE n.
DATA : v_fnam(30) TYPE c.
DATA : v_count TYPE n.
DATA : v_ne TYPE i.
DATA : v_ns TYPE i.
*include bdcrecx1.
INCLUDE zmm_incl_purchaseorderkb01.
Search help for file *
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
CALL FUNCTION 'F4_FILENAME'
EXPORTING
program_name = syst-cprog
dynpro_number = syst-dynnr
IMPORTING
file_name = p_file.
START-OF-SELECTION.
To upload the data into line structure *
CALL FUNCTION 'WS_UPLOAD'
EXPORTING
filename = p_file
filetype = 'DAT'
TABLES
data_tab = it_dummy.
Processing the data from line structure to internal tables *
REFRESH:it_me21.
CLEAR :it_me21.
LOOP AT it_dummy.
IF it_dummy-dummy+0(01) = 'H'.
v_indx = v_indx + 1.
CLEAR it_idata.
REFRESH it_idata.
CLEAR it_me21-x_data.
REFRESH it_me21-x_data.
SHIFT it_dummy.
SPLIT it_dummy AT v_delimit INTO it_me21-lifnr
it_me21-bsart
it_me21-bedat
it_me21-ekorg
it_me21-ekgrp.
APPEND it_me21.
ELSEIF it_dummy-dummy+0(01) = 'L'.
SHIFT it_dummy.
SPLIT it_dummy AT v_delimit INTO it_idata-ematn
it_idata-menge
it_idata-netpr
it_idata-werks
it_idata-ebelp.
APPEND it_idata TO it_me21-x_data.
MODIFY it_me21 INDEX v_indx.
ENDIF.
ENDLOOP.
To open the group *
PERFORM open_group.
To populate the bdcdata table for header data *
LOOP AT it_me21.
v_count = v_count + 1.
REFRESH it_bdcdata.
PERFORM subr_bdc_table USING: 'X' 'SAPMM06E' '0100',
' ' 'BDC_CURSOR' 'EKKO-LIFNR',
' ' 'BDC_OKCODE' '/00',
' ' 'EKKO-LIFNR' it_me21-lifnr,
' ' 'RM06E-BSART' it_me21-bsart,
' ' 'RM06E-BEDAT' it_me21-bedat,
' ' 'EKKO-EKORG' it_me21-ekorg,
' ' 'EKKO-EKGRP' it_me21-ekgrp,
' ' 'RM06E-LPEIN' 'T'.
PERFORM subr_bdc_table USING: 'X' 'SAPMM06E' '0120',
' ' 'BDC_CURSOR' 'RM06E-EBELP',
' ' 'BDC_OKCODE' '/00'.
MOVE 1 TO v_indx.
*-----To populate the bdcdata table for line item data
LOOP AT it_me21-x_data INTO x_idata.
CONCATENATE 'EKPO-EMATN(' v_indx ')' INTO v_fnam.
PERFORM subr_bdc_table USING ' ' v_fnam x_idata-ematn.
CONCATENATE 'EKPO-MENGE(' v_indx ')' INTO v_fnam.
PERFORM subr_bdc_table USING ' ' v_fnam x_idata-menge.
CONCATENATE 'EKPO-NETPR(' v_indx ')' INTO v_fnam.
PERFORM subr_bdc_table USING ' ' v_fnam x_idata-netpr.
CONCATENATE 'EKPO-WERKS(' v_indx ')' INTO v_fnam.
PERFORM subr_bdc_table USING ' ' v_fnam x_idata-werks.
v_indx = v_indx + 1.
PERFORM subr_bdc_table USING: 'X' 'SAPMM06E' '0120',
' ' 'BDC_CURSOR' 'RM06E-EBELP',
' ' 'BDC_OKCODE' '/00'.
ENDLOOP.
PERFORM subr_bdc_table USING: 'X' 'SAPMM06E' '0120',
' ' 'BDC_CURSOR' 'RM06E-EBELP',
' ' 'BDC_OKCODE' '=BU'.
PERFORM bdc_transaction USING 'ME21'.
ENDLOOP.
PERFORM close_group.
End of selection event *
END-OF-SELECTION.
IF session NE 'X'.
*-----To display the successful records
WRITE :/10 text-001. "Sucess records
WRITE :/10 SY-ULINE(20).
SKIP.
IF it_sucess IS INITIAL.
WRITE :/ text-002.
ELSE.
WRITE :/ text-008, "Total number of Succesful records
35 v_ns.
SKIP.
WRITE:/ text-003, "Vendor Number
17 text-004, "Record number
30 text-005. "Message
ENDIF.
LOOP AT it_sucess.
WRITE:/4 it_sucess-lifnr,
17 it_sucess-tabix CENTERED,
30 it_sucess-sucess_rec.
ENDLOOP.
SKIP.
*-----To display the erroneous records
WRITE:/10 text-006. "Error Records
WRITE:/10 SY-ULINE(17).
SKIP.
IF it_error IS INITIAL.
WRITE:/ text-007. "No error records
ELSE.
WRITE:/ text-009, "Total number of erroneous records
35 v_ne.
SKIP.
WRITE:/ text-003, "Vendor Number
17 text-004, "Record number
30 text-005. "Message
ENDIF.
LOOP AT it_error.
WRITE:/4 it_error-lifnr,
17 it_error-tabix CENTERED,
30 it_error-error_rec.
ENDLOOP.
REFRESH it_sucess.
REFRESH it_error.
ENDIF.
CODE IN INCLUDE.
Include ZMM_INCL_PURCHASEORDERKB01
DATA: it_BDCDATA LIKE BDCDATA OCCURS 0 WITH HEADER LINE.
DATA: it_MESSTAB LIKE BDCMSGCOLL OCCURS 0 WITH HEADER LINE.
DATA: E_GROUP_OPENED.
*-----Internal table to store sucess records
DATA:BEGIN OF it_sucess OCCURS 0,
msgtyp(1) TYPE c,
lifnr LIKE ekko-lifnr,
tabix LIKE sy-tabix,
sucess_rec(125),
END OF it_sucess.
DATA: g_mess(125) type c.
*-----Internal table to store error records
DATA:BEGIN OF it_error OCCURS 0,
msgtyp(1) TYPE c,
lifnr LIKE ekko-lifnr,
tabix LIKE sy-tabix,
error_rec(125),
END OF it_error.
Selection screen
SELECTION-SCREEN BEGIN OF LINE.
PARAMETERS session RADIOBUTTON GROUP ctu. "create session
SELECTION-SCREEN COMMENT 3(20) text-s07 FOR FIELD session.
SELECTION-SCREEN POSITION 45.
PARAMETERS ctu RADIOBUTTON GROUP ctu. "call transaction
SELECTION-SCREEN COMMENT 48(20) text-s08 FOR FIELD ctu.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 3(20) text-s01 FOR FIELD group.
SELECTION-SCREEN POSITION 25.
PARAMETERS group(12). "group name of session
SELECTION-SCREEN COMMENT 48(20) text-s05 FOR FIELD ctumode.
SELECTION-SCREEN POSITION 70.
PARAMETERS ctumode LIKE ctu_params-dismode DEFAULT 'N'.
"A: show all dynpros
"E: show dynpro on error only
"N: do not display dynpro
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 48(20) text-s06 FOR FIELD cupdate.
SELECTION-SCREEN POSITION 70.
PARAMETERS cupdate LIKE ctu_params-updmode DEFAULT 'L'.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 3(20) text-s03 FOR FIELD keep.
SELECTION-SCREEN POSITION 25.
PARAMETERS: keep AS CHECKBOX. "' ' = delete session if finished
"'X' = keep session if finished
SELECTION-SCREEN COMMENT 48(20) text-s09 FOR FIELD e_group.
SELECTION-SCREEN POSITION 70.
PARAMETERS e_group(12). "group name of error-session
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 51(17) text-s03 FOR FIELD e_keep.
SELECTION-SCREEN POSITION 70.
PARAMETERS: e_keep AS CHECKBOX. "' ' = delete session if finished
"'X' = keep session if finished
SELECTION-SCREEN END OF LINE.
PARAMETERS:p_file LIKE rlgrap-filename.
at selection screen *
AT SELECTION-SCREEN.
group and user must be filled for create session
IF SESSION = 'X' AND
GROUP = SPACE. "OR USER = SPACE.
MESSAGE E613(MS).
ENDIF.
create batchinput session *
FORM OPEN_GROUP.
IF SESSION = 'X'.
SKIP.
WRITE: /(20) 'Create group'(I01), GROUP.
SKIP.
*----open batchinput group
CALL FUNCTION 'BDC_OPEN_GROUP'
EXPORTING
CLIENT = SY-MANDT
GROUP = GROUP
USER = sy-uname.
WRITE:/(30) 'BDC_OPEN_GROUP'(I02),
(12) 'returncode:'(I05),
SY-SUBRC.
ENDIF.
ENDFORM. "OPEN_GROUP
end batchinput session *
FORM CLOSE_GROUP.
IF SESSION = 'X'.
*------close batchinput group
CALL FUNCTION 'BDC_CLOSE_GROUP'.
WRITE: /(30) 'BDC_CLOSE_GROUP'(I04),
(12) 'returncode:'(I05),
SY-SUBRC.
ELSE.
IF E_GROUP_OPENED = 'X'.
CALL FUNCTION 'BDC_CLOSE_GROUP'.
WRITE: /.
WRITE: /(30) 'Fehlermappe wurde erzeugt'(I06).
ENDIF.
ENDIF.
ENDFORM. "CLOSE_GROUP
Start new transaction according to parameters *
FORM BDC_TRANSACTION USING TCODE TYPE ANY.
DATA: L_SUBRC LIKE SY-SUBRC.
*------batch input session
IF SESSION = 'X'.
CALL FUNCTION 'BDC_INSERT'
EXPORTING
TCODE = TCODE
TABLES
DYNPROTAB = it_BDCDATA.
WRITE: / 'BDC_INSERT'(I03),
TCODE,
'returncode:'(I05),
SY-SUBRC,
'RECORD:',
SY-INDEX.
ELSE.
REFRESH it_MESSTAB.
CALL TRANSACTION TCODE USING it_BDCDATA
MODE CTUMODE
UPDATE CUPDATE
MESSAGES INTO it_MESSTAB.
L_SUBRC = SY-SUBRC.
WRITE: / 'CALL_TRANSACTION',
TCODE,
'returncode:'(I05),
L_SUBRC,
'RECORD:',
SY-INDEX.
ENDIF.
Message handling for Call Transaction *
perform subr_mess_hand using g_mess.
*-----Erzeugen fehlermappe
IF L_SUBRC <> 0 AND E_GROUP <> SPACE.
IF E_GROUP_OPENED = ' '.
CALL FUNCTION 'BDC_OPEN_GROUP'
EXPORTING
CLIENT = SY-MANDT
GROUP = E_GROUP
USER = sy-uname
KEEP = E_KEEP.
E_GROUP_OPENED = 'X'.
ENDIF.
CALL FUNCTION 'BDC_INSERT'
EXPORTING
TCODE = TCODE
TABLES
DYNPROTAB = it_BDCDATA.
ENDIF.
REFRESH it_BDCDATA.
ENDFORM. "BDC_TRANSACTION
Form subr_bdc_table *
text
-->P_0220 text *
-->P_0221 text *
-->P_0222 text *
FORM subr_bdc_table USING VALUE(P_0220) TYPE ANY
VALUE(P_0221) TYPE ANY
VALUE(P_0222) TYPE ANY.
CLEAR it_bdcdata.
IF P_0220 = ' '.
CLEAR it_bdcdata.
it_bdcdata-fnam = P_0221.
it_bdcdata-fval = P_0222.
APPEND it_bdcdata.
ELSE.
it_bdcdata-dynbegin = P_0220.
it_bdcdata-program = P_0221.
it_bdcdata-dynpro = P_0222.
APPEND it_bdcdata.
ENDIF.
ENDFORM. " subr_bdc_table
Form subr_mess_hand *
text *
-->P_G_MESS text *
FORM subr_mess_hand USING P_G_MESS TYPE ANY.
LOOP AT IT_MESSTAB.
CALL FUNCTION 'FORMAT_MESSAGE'
EXPORTING
ID = it_messtab-msgid
LANG = it_messtab-msgspra
NO = it_messtab-msgnr
v1 = it_messtab-msgv1
v2 = it_messtab-msgv2
IMPORTING
MSG = P_G_MESS
EXCEPTIONS
OTHERS = 0.
CASE it_messtab-msgtyp.
when 'E'.
it_error-error_rec = P_G_MESS.
it_error-lifnr = it_me21-lifnr.
it_error-tabix = v_count.
APPEND IT_ERROR.
when 'S'.
it_sucess-sucess_rec = P_G_MESS.
it_sucess-lifnr = it_me21-lifnr.
it_sucess-tabix = v_count.
APPEND IT_SUCESS.
endcase.
ENDLOOP.
Describe table it_sucess lines v_ns.
Describe table it_error lines v_ne.
ENDFORM. " subr_mess_hand
Also refer
http://sap.ittoolbox.com/groups/technical-functional/sap-dev/bdc-table-control-668404
and
http://www.sap-img.com/abap/bdc-example-using-table-control-in-bdc.htm
Regards,
srinivas
<b>*reward for useful answers*</b> -
How can we handle table control parameter in lsmw
hi guru,
please tell me how can we handle table control parameter in lsmw.
thanks & regards
subhasis.Hi,
we create table control program (module pool) this program use in LSMW,
we mention the transaction code ,write ur table control program name.
This is use full for u
Reguards,
lakshmi -
How to allow write privileges by a process to files?
Hi there
In SPARC-Solaris8:
How to allow write privileges by a process to files?
Tks in advance,
C�sarThe access to files will be controlled by the owner of the files, the owner of the process trying to access the files and the permissions set on the files.
You can use either user, group or world permissions to limit access to files by processes owned by different users.
For example, a files with permissions of 777 (rwxrwxrwx) could be written to by every user on the system. A files with 760 (rwxrw----) could be written to by anyone who owned it, or anyone in the same group, but not have general write permissions.
read man pages on group, chmod, etc to get an understanding of how the permissions and the owner of a process interact. -
How do we write the sub routines in smart forms?
1) How do we write the sub routines in smart forms?
2) What is the form interface in smart forms?
3) Write down the path for writing for select queries in smart forms?
4) How do we put dynamic page break in smart forms?
5) in which system field contain the total page number of all forms in the currently processed print request in smart forms?
6) What is the name of function module used to calling smart forms?
1) What is the functionality of function module controal_form?
2) How do we print the system date in this format 15th Jan 2008 on scripts?
3) What r the various print modes available in scripts?
4) What is the tcode for text element?
5) How do we draw horizontal line in scripts?
6) How can we suppress the leading zeros for a field in scripts?
7) In which system field is used to print current no page in scripts?
Which f.m is used to reads text in sap scripts1) How do we write the sub routines in smart forms?
after opening form see global definitions
click on that there one tab called form routines inthat you can write subroutines logic.
You can call in program lines .
2) What is the form interface in smart forms?
It is an interface between program and form .
like function module we provide import,export,tables,exceptions
Based on import and export parameters form will display for us.
3) Write down the path for writing for select queries in smart forms?
On window give right click in that command->programlines
you can write all select statements.
4) How do we put dynamic page break in smart forms?
you can define break point using break-point<>. syntax.
5) in which system field contain the total page number of all forms in the currently processed print request in smart forms?
SFSY-PAGE
SFSY-JOBPAGES
6) What is the name of function module used to calling smart forms?
SSF_FUNCTION_MODULE_NAME
=================
1) What is the functionality of function module control_form?
This function module is used to insert SAPScript control commands like NEW-PAGE etc from whithin the ABAP program.
CALL FUNCTION 'CONTROL_FORM'
EXPORTING
COMMAND =
EXCEPTIONS
UNOPENED = 1
OTHERS = 3
IF SY-SUBRC NE 0.
MESSAGE ...
ENDIF.
2) How do we print the system date in this format 15th Jan 2008 on scripts?
Use SET DATE MASK to change format of date display.
3) What r the various print modes available in scripts?
4) What is the tcode for text element?
se91
5) How do we draw horizontal line in scripts?
&ULINE&
6) How can we suppress the leading zeros for a field in scripts?
&it_vbak-vbeln(Z)&
7) In which system field is used to print current no page in scripts?
&SYST-PAGE& of &SYST-FORMPAGES&
Which f.m is used to reads text in sap scripts
READ_TEXT functiomodule.
Reward points -
How to handle the table control While working with LSMW?
How to handle the table control While working with LSMW?
its possible in lsmw,
Hi,
LSMW will have a Indicator for headr and itam, i do not remember the correct field, but it will have an indicator, check the fields, there will be a single charecter lenght field, that should be the indicator, and using that we can write the logic.
check that single charecter field, it that is X that means the header record is processed, and do the items.
and, this is another way, try this out also
YOu can do this in "Define Source Structures" step,
the HEADER is defined first,
then the DETAIL below the HEADER.
add the fields to the structures.
Both should have some common key field
Please take care that the name of the common field is the same.
Once you do this it is linked. The you have a header and item corresponding to that header. then run the LSMW as you would.
Thanks -
How to create the composite control with textinput,button and grid.
I have created the application having two Textinput and three button and a DataGrid.
1. on click of first button next to "select a value" , a DataGrid will be open.
and i am using all the functionality of DataGrid.
2. now by using all of these control i have required to create single composite control.
plz help me how to create this composite control.Right click the graph and select Create>Property Node. On the diagram, find the property node, right click it and first select Change All to Write. Right click again and if you select Properties, you will see a list of all the available properties for the graph. The properties you want are XScale.Minimum, XScale.Maximum, XScale.Increment, YScale.Minimum, YScaleMaximum, and YScale.Increment. You can grow the single property node to have as many properties that you want. Once you have all the properties created, create front panel controls and wire them to the property node. See the attached picture.
Attachments:
graph_properties.jpg 16 KB -
How can i write this C-Code in G-Code
hallo
how can I write this C-Code in LabVIew ,
for a=0; a=<10; a++
for b=0; b=5 ; b+2
X= 3+b;
Y=1+a;
please see the attachment and tell me where is the problem
Attachments:
Unbenannt 11.vi 43 KBWell, at least you tried and got some of it right.
I think this should do what you want, but my C is rusty. Is the increment performed before or after the loop executes? If it's after, then I believe the loop should iterate 11 times, not 10.
In any case, you should note that for a literal translation, you would need to add a sequence structure to guarantee that Y was written to only after the inner loop finished because of the way data-flow works.. Also, note that controls and indicators in LabVIEW are not equivalent to variables. They can be used as such, but they usually should not be.
Another point about this is that you probably want to use the correct data type - the orange terminals are floating point indicators (of double precision, in this case) and you want integers.
To learn more about LabVIEW, I suggest you try looking at some of these tutorials.
Try to take over the world!
Attachments:
C.png 4 KB -
How to create tables for control data
HI
How to create tables for controls of types of data (screen control)? what is the process for this
Regards,
AnilWell, do you want to do it the easy way? If so, then just create a table maintenance program. You can do this via SE11, utilites, table maintenance generator. The table maintenance will be generated and you can then maintain the table via SM30.
If you want to go the more challenging way, you can write your own table maintenance program using a table control on your screen. You can use the table control wizard to help you along.
Regards,
Rich Heilman -
How can I write a tree report?
How can I write a tree report? If you have any document/ link can you please send that.
Regards,
SubhasishREPORT zdemo_alv_tree.
Demo program prepared for ****************
CLASS cl_gui_column_tree DEFINITION LOAD.
CLASS cl_gui_cfw DEFINITION LOAD.
DATA tree1 TYPE REF TO cl_gui_alv_tree_simple.
INCLUDE <icon>.
INCLUDE bcalv_simple_event_receiver.
DATA: gt_sflight TYPE sflight OCCURS 0, " Output-Table
gt_fieldcatalog TYPE lvc_t_fcat, " Field Catalog
gt_sort TYPE lvc_t_sort, " Sorting Table
ok_code LIKE sy-ucomm. " OK-Code
END-OF-SELECTION.
CALL SCREEN 100.
*& Form BUILD_FIELDCATALOG
This subroutine is used to build the field catalog for the ALV list
FORM build_fieldcatalog.
get fieldcatalog
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
EXPORTING
i_structure_name = 'SFLIGHT'
CHANGING
ct_fieldcat = gt_fieldcatalog.
change fieldcatalog
DATA: ls_fieldcatalog TYPE lvc_s_fcat.
LOOP AT gt_fieldcatalog INTO ls_fieldcatalog.
CASE ls_fieldcatalog-fieldname.
WHEN 'CARRID' OR 'CONNID' OR 'FLDATE'.
ls_fieldcatalog-no_out = 'X'.
ls_fieldcatalog-key = ''.
WHEN 'PRICE' OR 'SEATSOCC' OR 'SEATSMAX' OR 'PAYMENTSUM'.
ls_fieldcatalog-do_sum = 'X'.
ENDCASE.
MODIFY gt_fieldcatalog FROM ls_fieldcatalog.
ENDLOOP.
ENDFORM. " BUILD_FIELDCATALOG
*& Form BUILD_OUTTAB
Retrieving the data from the table and filling it in the output table
of the ALV list
FORM build_outtab.
SELECT * FROM sflight INTO TABLE gt_sflight.
ENDFORM. " BUILD_OUTTAB
*& Form BUILD_SORT_TABLE
This subroutine is used to build the sort table or the sort criteria
FORM build_sort_table.
DATA ls_sort_wa TYPE lvc_s_sort.
create sort-table
ls_sort_wa-spos = 1.
ls_sort_wa-fieldname = 'CARRID'.
ls_sort_wa-up = 'X'.
ls_sort_wa-subtot = 'X'.
APPEND ls_sort_wa TO gt_sort.
ls_sort_wa-spos = 2.
ls_sort_wa-fieldname = 'CONNID'.
ls_sort_wa-up = 'X'.
ls_sort_wa-subtot = 'X'.
APPEND ls_sort_wa TO gt_sort.
ls_sort_wa-spos = 3.
ls_sort_wa-fieldname = 'FLDATE'.
ls_sort_wa-up = 'X'.
APPEND ls_sort_wa TO gt_sort.
ENDFORM. " BUILD_SORT_TABLE
*& Module PBO OUTPUT
This subroutine is used to build the ALV Tree
MODULE pbo OUTPUT.
IF tree1 IS INITIAL.
PERFORM init_tree.
ENDIF.
SET PF-STATUS 'ZSTATUS'.
ENDMODULE. " PBO OUTPUT
*& Module PAI INPUT
This subroutine is used to handle the navigation on the screen
MODULE pai INPUT.
CASE ok_code.
WHEN 'EXIT' OR 'BACK' OR 'CANC'.
PERFORM exit_program.
WHEN OTHERS.
CALL METHOD cl_gui_cfw=>dispatch.
ENDCASE.
CLEAR ok_code.
ENDMODULE. " PAI INPUT
*& Form exit_program
free object and leave program
FORM exit_program.
CALL METHOD tree1->free.
LEAVE PROGRAM.
ENDFORM. " exit_program
*& Form register_events
Handling the events in the ALV Tree control in backend
FORM register_events.
define the events which will be passed to the backend
DATA: lt_events TYPE cntl_simple_events,
l_event TYPE cntl_simple_event.
define the events which will be passed to the backend
l_event-eventid = cl_gui_column_tree=>eventid_node_context_menu_req.
APPEND l_event TO lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_item_context_menu_req.
APPEND l_event TO lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_header_context_men_req.
APPEND l_event TO lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_expand_no_children.
APPEND l_event TO lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_header_click.
APPEND l_event TO lt_events.
l_event-eventid = cl_gui_column_tree=>eventid_item_keypress.
APPEND l_event TO lt_events.
CALL METHOD tree1->set_registered_events
EXPORTING
events = lt_events
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
illegal_event_combination = 3.
set Handler
DATA: l_event_receiver TYPE REF TO lcl_tree_event_receiver.
CREATE OBJECT l_event_receiver.
SET HANDLER l_event_receiver->on_add_hierarchy_node
FOR tree1.
ENDFORM. " register_events
*& Form build_header
build table for header
FORM build_comment USING
pt_list_commentary TYPE slis_t_listheader
p_logo TYPE sdydo_value.
DATA: ls_line TYPE slis_listheader.
LIST HEADING LINE: TYPE H
CLEAR ls_line.
ls_line-typ = 'H'.
LS_LINE-KEY: NOT USED FOR THIS TYPE
ls_line-info = 'ALV TREE DEMO for ****************'.
APPEND ls_line TO pt_list_commentary.
p_logo = 'ENJOYSAP_LOGO'.
ENDFORM. "build_comment
*& Form init_tree
Building the ALV-Tree for the first time display
FORM init_tree.
PERFORM build_fieldcatalog.
PERFORM build_outtab.
PERFORM build_sort_table.
create container for alv-tree
DATA: l_tree_container_name(30) TYPE c,
l_custom_container TYPE REF TO cl_gui_custom_container.
l_tree_container_name = 'TREE1'.
CREATE OBJECT l_custom_container
EXPORTING
container_name = l_tree_container_name
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5.
create tree control
CREATE OBJECT tree1
EXPORTING
i_parent = l_custom_container
i_node_selection_mode =
cl_gui_column_tree=>node_sel_mode_multiple
i_item_selection = 'X'
i_no_html_header = ''
i_no_toolbar = ''
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
illegal_node_selection_mode = 5
failed = 6
illegal_column_name = 7.
create info-table for html-header
DATA: lt_list_commentary TYPE slis_t_listheader,
l_logo TYPE sdydo_value.
PERFORM build_comment USING
lt_list_commentary
l_logo.
repid for saving variants
DATA: ls_variant TYPE disvariant.
ls_variant-report = sy-repid.
register events
PERFORM register_events.
create hierarchy
CALL METHOD tree1->set_table_for_first_display
EXPORTING
it_list_commentary = lt_list_commentary
i_logo = l_logo
i_background_id = 'ALV_BACKGROUND'
i_save = 'A'
is_variant = ls_variant
CHANGING
it_sort = gt_sort
it_outtab = gt_sflight
it_fieldcatalog = gt_fieldcatalog.
expand first level
CALL METHOD tree1->expand_tree
EXPORTING
i_level = 1.
optimize column-width
CALL METHOD tree1->column_optimize
EXPORTING
i_start_column = tree1->c_hierarchy_column_name
i_end_column = tree1->c_hierarchy_column_name.
ENDFORM. " init_tree -
How do we write technical specs?
How do we write technical specs?
Hi,
The points to be included in technical specs are:
Business Requirement
From business standpoint describe:
Objective - What the object(s) are supposed to accomplish?
Purpose - Describe what are the purposes of these object(s)?
Users - Describe who will use are these object(s)? And when? And where?
Known Errors / Issues - Describe any known errors and issues
Provide Business Process and data flow diagram
3.0 Detail Level Design
3.1 Design Approach
Provide technical design approach along with alternatives and driver that led to choosing a particular approach
3.2 Detailed Design
3.1.1 Technical Configuration Requirements
What configuration is required to support this process? Does this process require master data to be loaded? Specify any application configuration settings, custom table entries, etc.
3.1.2 Object List
Give a list of the component/objects that need be created / modified.
No. Object Name Object Type Description
1.
2.
3.
3.1.3 Object Relationships
Provide pictorial representation of technical design and link it to the list of objects defined above.
u2022 Object relationship diagram
u2022 Data flow diagram
u2022 Screen navigation diagram
u2022 Use-case diagram
4.0 Object details
Provide detail for each object defined in 3.1.2
4.1 Object Name 1
4.1.1 Attributes
4.1.2 List each tables and File Structure
<Enter name(s) of the table(s) be used in the program>
Object Name
Field Short Text Data Element
/ Field Type Field Length Additional info
4.1.3 Function / Methods / processing logic
<Enter name of the functional module used in the programs>
<Indicate status keys and name of the function to be indicated for screens used in the module pool programs, if any>
4.1.4 Interfaces / BDC mappings
Non-EDI Interfaces / Data Mapping
<For BDC, Run SHDB Transaction and give Session name. >
<Embed Data Mapping Sheet here>
<Third party tools such as IM/3>
EDI Interfaces
<Message type, Partner profile details>
4.1.5 Technical configuration / Settings (Including printer settings)
<Enter settings details >
4.1.6 Events
4.1.7 Screen
Parameter / Select options (selection-screen)
Screen Name
TYPE Field Field description Table Mandatory / Non-mandatory Match Code required (Y / N)
u2022 Field Validations
u2022 Radio Groups
u2022 Check Boxes
Push Buttons for Drilldown reports on different levels
Button Field name Drilldown from Drilldown To
Screen Layout (In case of Transactions)
<Enclose the same if applicable and indicate to refer attached sheet>
Navigation Diagram (or Screen flow)
<Provide screen navigation diagram>
4.1.8 Layout and Presentation
4.1.9 Sort Options
4.1.10 <Enter your contents here>
Report or file Layout (In case of Reports)
<Enclose the same if applicable and indicate to refer attached sheet>
< Provide additional information on expectation e.g. Download options>
4.1.11 SAP Script Layout (In case of SAP Scripts)
<Enclose the same if applicable and indicate to refer attached sheet>
Logo for SAPScript in case of non-pre-printed stationary
<Attach TIF file in Version 6.0 & above>
Printing of SAPScript
<Enter printer details, Attach hardcopy of pre-printed Stationary. >
< Provide additional information on expectation e.g. Font type, size etc.>
4.1.12 Special Requirements
<Enter your contents here, if applicable>
4.1.13 Authorization Check
<Enter authorization checks to be incorporated, if required>
4.1.14 Error Control and Handling
What errors may occur and how they should be treated.
Message Reference Number Type
[I,E,W] Stop Program (Yes/No)
Message Text Message Display [Selection screen, Popup, etc.] Conditions Where the Message Should Occur
999 E Yes { e.g. Account group excluded } End of report { e.g. If the group is excluded }
4.1.15 Authorization Groups / Authorization Objects
Please refer to the functional specification for the appropriate security levels.
ABAP Considerations: Do any of the programs need special authorization groups, if so, explain?
Do the users need special security profiles to execute the enhancement, if so, explain?
{e.g. The transaction program will verify that the user has the correct authority on transaction entry. }
4.1.16 Internationalization / Localization
<Enter approach for language translation, currency conversion and compliance to legal requirement here>
5.0 Test data and Conditions
Determine how to validate the Object. (e.g. how do you make sure that the Report was run and has worked correctly?) List any transactional data that will be used to validate the report both in a production state and for testing purposes (i.e. specific types of sales transactional data, adjustments, etc)
<Enter test related data and testing conditions>
<Enter Menu path for Transaction ><Enter details of Test Data / Test cases for program & users. >
6.0 Implementation considerations
6.1 Dependencies
If the object has dependencies on the output of another enhancement, interface, background process, month end close, etc.
6.2 Transitional considerations
{ e.g. If change is being implemented in phased manner, provide the impact of phased implementation on lifecycle and logic of the objects and related configuration and data elements }
6.3 Related Documents
{ e.g. Give the reference or embed of all the documents related to the object }
7.0 Basic assumptions (Notes) and limitations (constraints) of the system
<Include here a description of the architectural constraints, and design assumptions from the perspective of requirements, development, testability and maintainability. >
No. Description Comments / References
1.
2.
3.
8.0 Open Issues
<Enter comments/issues or Concerns that donu2019t logically fit in one of the other sections of the specification document. >
Issue No. Description Comments / References
1.
2.
3. -
How do you disable voice control on iphone 4
Voice Control doesnt seem to work to create a text message on iphone 4 like it does on the 4S. How do I disable Voice Control all together on a 4?
capsjenwalker wrote:
How do I disable Voice Control all together on a 4?
Sorry, you can't. There is no setting to completely disable such. -
HT3597 How do you exit voice control on iPhone 4, with iOS7.1.1?
How do you exit voice control on iPhone 4, with iOS7.1.1?
capsjenwalker wrote:
How do I disable Voice Control all together on a 4?
Sorry, you can't. There is no setting to completely disable such. -
How I can write a program with pythagoras?
I have a problem. I�m a 14-kears old Java-beginner and I�ll write a program for school ( I will get a better mark when i write the program). This programm should multiply 3 letters 30-times. But how I can write the damn thing? I habe no idea, please help me!
Thnax a lot Devproger
(Sorry for the bad English but I am a German Student who is still learning this language)I will only have a better mark in Maths... and wirte this Programm...Yes, you'll get a better grade by writing that program. Start programming then!
If you run into problems, post the code that's not working here, and tell us what it is that's not working.
When posting code, read this: http://forum.java.sun.com/help.jspa?sec=formatting
Good luck.
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