Web Dynpro ALV vs ALV
hi all,
i use the alv with the new model in a normal abap-program and there i use the statement SET COUNTRY 'US' to show the date-format in us-mode, which works fine.
doing the same with webDynpro ALV does not work.
Is there another possibility to use that, is this a bug - we use nw2004s with SP8, or any workaround possible.
kind regards,
oliver
set country
statement is used by write statements.
This implies the original ALV tool user write statements to help construct output.
It is plausible the WDA ALV used write to statements to help format output for the grid but
not it is not necessary.
Important is that the users date format as in the SU01 is correctly interpreted.
ie the DATE out in WDA ALV should reflect the user's settings. Otherwise raise OSS message.
I just tested an WDA ALV and it reflected user ID date format changes immediately. Ie
next call to an application.
Cheers
Phil
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EXPORTING
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endda = sy-datum
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IF sy-subrc = 0.
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PERNR TYPE PERSNO,
SUBTY TYPE SUBTY,
ENDDA TYPE ENDDA,
BEGDA TYPE BEGDA,
END OF ty_pa2001.
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"Changes by shiromani
DATA lo_nd_node_pernr TYPE REF TO if_wd_context_node.
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DATA ls_node_pernr TYPE wd_this->element_node_pernr.
* navigate from <CONTEXT> to <NODE_PERNR> via lead selection
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* @TODO handle not set lead selection
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lo_el_node_pernr->get_static_attributes(
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SUBTY
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BEGDA FROM pa2001
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if sy-subrc = 0.
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endmethod.Hi
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Hi,
We are currently developing a generic data display application using ALV technology in Web Dynpro ABAP. "Generic" means that the structure of the data is created dynamically during runtime (using RTTS) and that even the contained data elements are created dynamically without any relation to DDIC. The generation is based on metadata like field name, data type, length, decimals, conversion exit.
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Can you please let me know how you are diong this?
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DATA: lv_data TYPE dd04v,
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read the data from the database
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dd04v_wa = lv_data
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illegal_input = 1
OTHERS = 2.
CHECK NOT lv_data-convexit IS INITIAL.
CONCATENATE 'CONVERSION_EXIT_' lv_data-convexit '_INPUT'
INTO cl_im_imp_ehs_material_erp=>mv_conversion_exit_input.
CONCATENATE 'CONVERSION_EXIT_' lv_data-convexit '_OUTPUT'
INTO cl_im_imp_ehs_material_erp=>mv_conversion_exit_output.
IF lv_mode_ext2int = 'X'.
ASSIGN cl_im_imp_ehs_material_erp=>mv_conversion_exit_input
TO <lv_funcname>.
ELSE.
ASSIGN cl_im_imp_ehs_material_erp=>mv_conversion_exit_output
TO <lv_funcname>.
ENDIF.
(3) call the conversion exit
CHECK <lv_funcname> IS ASSIGNED.
TRY.
CALL FUNCTION <lv_funcname>
EXPORTING
input = iv_value
IMPORTING
output = ev_value.
IF sy-subrc <> 0.
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CATCH cx_sy_dyn_call_illegal_func
cx_sy_dyn_call_illegal_type
cx_sy_dyn_call_param_missing
cx_sy_dyn_call_param_not_found. "#EC NO_HANDLER
ENDTRY.
Endif.
I hope it should work.
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Edited by: Bharath Komarapalem on Dec 16, 2008 2:47 PM -
Hello Experts,
I have a task to migrate the usage of UI element IWDtable to ALV Table in my application for some features like Sorting and filtering supported in ALV table.
I searched in Google and SDN about the ALV table, could not find any document about ALV table in Java (Found docs only with ABAP).
Is ALV table supported in Web dynpro java ? If yes, please pass me the URL for the basics of ALV table.
Thanks in Advance,
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HarishHello,
I understand from previous posts in this thread, that the ALV is not yet available for use within WebDynpro. Although it is already documented in the NWDS documentation under:
SAP NetWeaver CE Developer Studio Documentation > Developer's Guide > Developing and Composing Applications > Developing User Interfaces with Web Dynpro for Java > Reference > UI Element Guide > Tables and Lists > Displaying Lists with SAP List Viewer > Integrating SAP List Viewer into Applications
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I tried to get a test application running based on the documentation, but the documentation is too thin and I run into an Null-Pointer exception in a SAP class called:
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Ingo -
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Hello Experts
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Edited by: Soltuion Manager on Apr 20, 2009 10:08 AM
Edited by: Soltuion Manager on Apr 20, 2009 10:26 AMHello Michael,
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1) First read the table's data into an internal table.
2) Convert the internal table data to STRING format.
3) Now convert it into tab separated format as how desired.
4) Convert this STRING format to XSTRING format
5) Make use of the attach_file_to_response method.
Regards,
Uday
METHOD onactionon_submit .
DATA: lv_node TYPE REF TO if_wd_context_node,
lt_mara TYPE if_main=>elements_mara,
wa_mara TYPE if_main=>element_mara,
lead_selection_index TYPE i,
mara_string TYPE string,
mara_xstring TYPE xstring.
lv_node = wd_context->get_child_node( name = 'MARA' ).
CALL METHOD lv_node->get_static_attributes_table
IMPORTING
table = lt_mara.
LOOP AT lt_mara INTO wa_mara.
CONCATENATE mara_string
wa_mara-matnr
wa_mara-ersda
wa_mara-ernam
wa_mara-matkl
wa_mara-meins
cl_abap_char_utilities=>cr_lf INTO mara_string
SEPARATED BY cl_abap_char_utilities=>horizontal_tab.
ENDLOOP.
** Now you need to add the column headers & the desired extra information through coding to
** mara_string
CALL FUNCTION 'SCMS_STRING_TO_XSTRING'
EXPORTING
text = mara_string
IMPORTING
buffer = mara_xstring.
CL_WD_RUNTIME_SERVICES=>attach_file_to_response( i_filename = 'TEMP.XLS'
i_content = mara_xstring
i_mime_type = 'EXCEL' ).
ENDMETHOD. -
ALV in Web dynpro ABAP - Export option as HTML
Hi All,
I am developing a webdynpro application for which output will be in ALV.
Here the requiremnet is to save the file in HTML format.
But the Standard ALV in web dynpro has only the option to export the result in Excel and PDF.
Could any one suggest or tell me that is there any customized way to add the HTML format option in the ALV.
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Thanks,
ArunaHi,
You should be looking [http://weblogs.sdn.sap.com/cs/blank/view/wlg/20046?page=last&x-order=date|http://weblogs.sdn.sap.com/cs/blank/view/wlg/20046?page=last&x-order=date]
And also look in code exchange place . -
Hi All,
I want to include ALV object in web dynpro ABAP, instead of a table in a window. I have SAP Version 4.6 as backend.
Pl help.Hi Nirmal,
the information on ALV and WDA is here: http://help.sap.com/saphelp_nw2004s/helpdata/en/74/fd4142646ab46be10000000a155106/frameset.htm
As you know, Web Dynpro ABAP is availiable with NW2004s, not before.
Regards, Heidi -
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Hi
Does anybody know how to add or link an image or an icon to a menu button in a
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Best regards
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