ABAP-smartform-一页3列的条码打印

1.自建barcode:

se73->System bar code->change->create->new input the name of the bar code you want,and the short text about this bar code.Then select the code 128 witch was supported by symbologies->normal Alignment,Then you can set the width and the height of this barcode(Mode A will be the best).

2.设置页格式(貌似对于最后没多大影响):

spad->F7 or click the full Administration->select the 'Device Types' tab,Display the page formats->change->create最后保存

创建format type,使用刚才创建的页格式,然后在Device types中将刚建的format加入进来。这样就能完全使用自己建的页格式了。

3.建立格式和表格:

1)smartforms新建格式,在字符格式中新建格式BC,在条形码处选择自己新建的条码,如果还有其他格式需要也一并建了。

2)新建表格,在全局设置的表格属性中的输出tab页中,可以将之前建的页格式选用。

3)在表格中需要的位置加上条码格式<BC>&XXXXX&</>

4)鉴于一般表的一行值为一页的打印,说一下表格的布局,因为系统是从上到下的来处理表格的,所以,主窗口需要放在其他子窗口上面,这样的话,循环操作就可以直接在主窗口的中建一个循环来实现表的循环,其他窗口中可直接使用相应的工作区。这样的话,分页和分页控制也都需要放在主窗口中来实现。

ABAP-smartform-一页3列的条码打印

 code1来实现读表累加计数,condition1来判断计数器和整个表的行数,command1中强制分页,还是使用的同样的page1。

全局定义:DESCRIBE TABLE it_tab LINES g_lines.

5)用三个窗口的原因是因为系统默认bar code占50MM,即使实际长度很短,但是还是会占用空格,这样在打印的条码中会空出一行来(如果该条码所在的text没分到50宽度的话)。三个窗口各50MM,然后窗口重叠,就能很好的解决页面布局的难题了。

6)将条码保存到本地成pdf文件:

CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'

  EXPORTING

    formname           = 'ZLYBARTEST04'

*   VARIANT            = ' '

*   DIRECT_CALL        = ' '

  IMPORTING

    fm_name            = sf_name

  EXCEPTIONS

    no_form            = 1

    no_function_module = 2

    OTHERS             = 3.

IF sy-subrc <> 0.

* Implement suitable error handling here

ENDIF.





w_cparam-no_dialog = 'X'.

w_cparam-preview = space. " Suppressing the dialog box

w_cparam-getotf = 'X'.                                      " for print preview

* Printer name to be used is provided in the export parameter

* OUTPUT_OPTIONS

w_outoptions-tddest = 'LP01'.



CALL FUNCTION sf_name

  EXPORTING

*   ARCHIVE_INDEX      =

*   ARCHIVE_PARAMETERS =

    control_parameters = w_cparam

*   MAIL_APPL_OBJ      =

*   MAIL_RECIPIENT     =

*   MAIL_SENDER        =

    output_options     = w_outoptions

*   USER_SETTINGS      = 'X'

  IMPORTING

*   DOCUMENT_OUTPUT_INFO =

    job_output_info    = t_otf_from_fm

*   JOB_OUTPUT_OPTIONS =

  TABLES

    it_tab             = it_tab

  EXCEPTIONS

    formatting_error   = 1

    internal_error     = 2

    send_error         = 3

    user_canceled      = 4

    OTHERS             = 5.

IF sy-subrc <> 0.

*   <error handling>

ENDIF.



t_otf[] = t_otf_from_fm-otfdata[].



CALL FUNCTION 'CONVERT_OTF'

EXPORTING

FORMAT = 'PDF'

MAX_LINEWIDTH = 132

IMPORTING

BIN_FILESIZE = W_BIN_FILESIZE

* BIN_FILE =

TABLES

otf = T_OTF

lines = T_PDF_TAB

EXCEPTIONS

ERR_MAX_LINEWIDTH = 1

ERR_FORMAT = 2

ERR_CONV_NOT_POSSIBLE = 3

ERR_BAD_OTF = 4

OTHERS = 5

.

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.



CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

BIN_FILESIZE = W_BIN_FILESIZE

filename = 'D:\CTS_program\test\test.pdf'

FILETYPE = 'BIN'

NO_AUTH_CHECK = 'X'

tables

DATA_TAB = T_PDF_TAB

.

IF sy-subrc <> 0.

  write sy-subrc.

ENDIF.

这是固定死的文件名和路径。如果想要弹出保存对话框的话,可以在最后的FM之前加上:

CALL METHOD cl_gui_frontend_services=>file_save_dialog

CHANGING

filename = W_FILENAME

path = W_FILE_PATH

fullpath = W_FULL_PATH

EXCEPTIONS

CNTL_ERROR = 1

ERROR_NO_GUI = 2

NOT_SUPPORTED_BY_GUI = 3

others = 4

因为电脑是win8系统,保存的时候总是没权限,所以最后这个没有测试。

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