Reg exporting ALV to PDF in Webdynpro ABAP

Hi All,
I've developed one Webdynpro ABAP portal. There, in one view, I have an ALV for Account Statement. I need to allow this output - as it is - to be Downloaded and Printed as per given Button-choice in PDF Format.
How can I do this? I searched SDN Forum for this. Many an articles are there but, they suggest that data from Internal Table can be exported to PDF. How can we get the data from ALV in one view to internal table?
If there is other way of doing the same, would you please guide me.
Thanks.
Kumar Saurav.

Hi Thomas,
Thanks for your guidelines.
In our system, ADS has already been installed. Second, ALV Toolbar is not reqd from Client's side. They need only Print and Download Functionality that too using Button.
Hence, my case came into picture. Further, I have to add Customer Name with address as Header and Net Balance as Footer in my PDF. Therefore I need to fetch all the data that are already in ALV and present it with changed layout.
Please guide me.
Thanks.
Kumar Saurav.

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Reg:working with multiple windows in webdynpro-abap

Hi ,
How can we create multiple windows and how can we link them...
suppose we have 3 fields on first screen .how to move the data from the first screen to second screen..
Thanks & Regards
Suman Puthadi

Hi
As per your Subject you are looking for "working with multiple windows in webdynpro-abap" and for abap there is a different forum. Web Dynpro ABAP
Hope its clear to you...
Even you can read this post when ever you get time Read before posting
Regards
Ayyapparaj

REG:Exporting ALV in webdynpro

Hi,
one of the user is facing the problem in exporting the excel (processing and not ending) , (remaining users able to export it properly).
can anyone suggest some setting to be made in IE?
Regards
Srinivas

Hi Thomas,
Thanks for your guidelines.
In our system, ADS has already been installed. Second, ALV Toolbar is not reqd from Client's side. They need only Print and Download Functionality that too using Button.
Hence, my case came into picture. Further, I have to add Customer Name with address as Header and Net Balance as Footer in my PDF. Therefore I need to fetch all the data that are already in ALV and present it with changed layout.
Please guide me.
Thanks.
Kumar Saurav.

Reg displaying Invoice as PDF on Webdynpro for ABAP

Hi All,
I have to display Invoice as PDF. I'm trying to see the output of the smart-form being used through Transaction VF03 and then using that through Transaction zfacinv checked the output. But, my problem is that I'm unable to check which Smartform is being used therein.
Please guide me to find the name of the Smartform being used.
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Check the following link:
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f0de1eb8-0b98-2910-7996-8a3c2fcf6785?quicklink=index&overridelayout=true

How to create a context menu in ALV table cell editor(Webdynpro abap )

Hello Experts,
I am having a problem in creating a context menu in a table cell editor in the ALV table output.I have assigned a 'lta' as the cell editor.But befor assigning the lta as cell editor I have assigned the menu to the lta.But when the view is rendered I can see the lta with the actioned assigned to it.But I cannot see the context menu.
The code snippet below:
"Create menu for each coloumn
create OBJECT lo_menu_actions type CL_SALV_WD_VE_MENU EXPORTING
      id = 'MITM_ACTIONS'.
lo_menu_actions->set_visible( value = abap_true ).
lo_menu_actions->set_visible_fieldname( value = 'ACTIONS' ).
"ADd menu items
CREATE OBJECT lo_menu_item_create type CL_SALV_WD_VE_MENU
exporting
    id = 'MITM_CREATE_EXPRESSION'.
lo_menu_item_create->set_visible( value = abap_true ).
lo_menu_item_create->set_visible_fieldname( value = 'Create' ).
"Add item 1
lo_menu_actions->ADD_ITEM( VALUE = lo_menu_item_create ).
" Set the cell editor for each column cell(link to an action)
LOOP AT lt_node_dec_tab_cols INTO ls_node_dec_tab_cols .
    lv_column_name = ls_node_dec_tab_cols-object_name.
    lr_column = lr_column_settings->get_column( lv_column_name ).
   "Create 'lta' Ui item
    CREATE OBJECT lo_lta TYPE cl_salv_wd_uie_link_to_action.
    lo_lta->set_menu( value = lo_menu_actions ).
    lo_lta->set_text_fieldname( lv_column_name ).
    lr_column->set_cell_editor( lo_lta ).
    IF ls_node_dec_tab_cols-is_result EQ abap_true.
      lr_column->set_cell_design( value =
                  cl_wd_table_column=>e_cell_design-key_medium ).
    ENDIF.
ENDLOOP.

Hi Prakash,
I have not come across this requirement till now to have context menu in a cell editor of alv.
Unfortunately the implementation of method SET_MENU of alv ui elements ( ex: cl_salv_wd_uie_text_view ) is not updating alv configurable table, instead it just stores in a global attribute as string. Hence has no effect on context menu.
If your user is very particular about this requirement of having context menu in cell editor, you can go for a normal table. Because, normal table's cell editor has the property to set the menuID as we do it for other ui elements.
Regards,
Rama

How to display standard ALV toolbar function in Webdynpro ABAP

Hi All,
Could any one please let me know that how to display the standard ALV functions. What I tried is as follows:
data :lr_config_table type ref to cl_salv_wd_config_table.
data lr_function type ref to cl_salv_wd_function_std
Got the reference by calling the get_model().
Now tried to display a standard button say :
CALL METHOD lr_config_table ->if_salv_wd_function_settings~get_function_std
    EXPORTING
      id    = 'SALV_WD_INPUT_INSERT_ROW'
    RECEIVING
      value = lr_function.
CALL METHOD lr_function->set_visible
    EXPORTING
      value = cl_wd_uielement=>e_visible-visible.
But I can't see the button added to my ALV toolbar! Could any one please help me out on this if I am missing something.
Many Thanks!
Somnath

Hi..
ALV report which when displayed normally allows users to insert and delete rows using the methods below from class Cl_Salv_Wd_Config_Table:
I think add these lines to your code and check..
IF_SALV_WD_TABLE_SETTINGS~SET_READ_ONLY (false)
IF_SALV_WD_STD_FUNCTIONS~SET_EDIT_INSERT_ROW_ALLOWED (true).
DATA: l_ref_cmp_usage TYPE REF TO if_wd_component_usage.
l_ref_cmp_usage =   wd_this->wd_cpuse_alv_basic( ).
IF l_ref_cmp_usage->has_active_component( ) IS INITIAL.
    l_ref_cmp_usage->create_component( ).
ENDIF.
DATA l_salv_wd_table TYPE REF TO iwci_salv_wd_table.
l_salv_wd_table = wd_this->wd_cpifc_alv_basic( ).
DATA l_table TYPE REF TO cl_salv_wd_config_table.
l_table = l_salv_wd_table->get_model( ).
l_table->if_salv_wd_table_settings~set_read_only( abap_false ).
l_table->if_salv_wd_std_functions~set_edit_append_row_allowed( abap_false ).
l_table->if_salv_wd_std_functions~set_edit_insert_row_allowed( abap_false ).
l_table->if_salv_wd_std_functions~set_edit_delete_row_allowed( abap_false ).
Cheers,
Kris.

Rename alv header text in webdynpro abap

Hi ,
I have created two attribute PART_NUMBER and TERM_CODE in context level with type CHAR10.
AND in ALV header PART_NUMBER and TERM_CODE is displaying, which is coming from context level.
i want to rename the header of ALV to PARTNUMBER and TERMCODE.
could any one send me the sampls code or any solution?
Thanks
Rakshar

First get access to the ALV Model object for your ALV usage:
data: l_ref_cmp_usage type ref to if_wd_component_usage.
l_ref_cmp_usage =   wd_this->wd_cpuse_alv( ).
if l_ref_cmp_usage->has_active_component( ) is initial.
    l_ref_cmp_usage->create_component( ).
endif.
data l_salv_wd_table type ref to iwci_salv_wd_table.
l_salv_wd_table = wd_this->wd_cpifc_alv( ).
data l_table type ref to cl_salv_wd_config_table.
l_table = l_salv_wd_table->get_model( ).
Then access the column you want to change the header on. In addition to setting the text of the header of the column, you must also force off the data dictionary binding for the field property text.
data l_column type ref to cl_salv_wd_column.
l_column = l_table->if_salv_wd_column_settings~get_column( 'POSTING_DATE' ).
data l_header type ref to cl_salv_wd_column_header.
l_header = l_column->get_header( ).
l_header->set_prop_ddic_binding_field(
    property = if_salv_wd_c_ddic_binding=>bind_prop_text
    value = if_salv_wd_c_ddic_binding=>ddic_bind_none ).
l_header->set_text( `Posting Date` ).

ALV Tree in WebDynpro ABAP

Hi,
In my present project we have requirement for developing ALV tree output using ALV configuration model in WD4A. Please provide sample code or tutorial related to ALV Tree development in WebDynpro ABAP.
Best regards,
Alleiah

There is no hierarchy of nodes when building an ALV or Table Tree in WDA. You still provide a flat structure of a single node. What you do is specify certain columns to be hierarchy columns. The framework then builds a sorting/grouping around these columns and turns them into the "pesudo nodes" of the tree.
This can be done via configuration or via coding:
http://www.flickr.com/photos/tjung/2802287945/
For instanace, taking the same flat SFLIGHT structure I can just define certain columns and create two different hierarchies:
http://www.flickr.com/photos/tjung/2802287971/
http://www.flickr.com/photos/tjung/2802287989

Webdynpro abap ALV export to excel with images problem

Hello experts,
I'm having problems with standard excel export functionality in webdynpro abap ALV.
In my table i have images taken from content server (employee photos) linked with URL to a table_cell Image, when i export the table to excel using standard function the images is showed as a broken picture with the following text:
"The linked image cannot displayed. The file may have been moved, or deleted. Verify that the link points to the correct file and location."
I'm running on sap basis 7.02 SP13 and implemented the notes 1975765 and 1985288 but not resolved this issue.
Do you have any ideas?
Thank you.

Hi Jorge,
Are you able to download the ICONs from alv table? try to use some icon source '~Icon/Add' and check out if you can download it to excel successfully.
FYR:
Regards,
Rama

Webdynpro ABAP ALV tutorial - simple update or use changelog ?

I was working through the alv tutorials for webdynpro abap, and while trying to complete the
"Editing ALV in Web Dynpro for ABAP", I got to page 8 of the pdf document where it explains how to do the ONDATACHECK event handler, and it comments out the portion for updating/saving the data (as noted below), and does not explain anything further about the save.
* save data to database
{* update... => only simlate, to not change the flight data model
* content!
Now, I am new to webdynpro abap, and don't know if I am supposed to utlize the changelog for this, or if a simple update will work.
Any Ideas ?

Thank you for your answer - I am guessing from your response that a method would need to be built - similar to one which I found in the SWDP_DEMO_TUTORIALS for a webdynpro called WDT_TABLE (see below) - where a check of the table changes would need to be made before an update to the table - rather than a simple one line update statement placed at that point in the code.
METHOD save_changes.
DATA: table_node           TYPE REF TO if_wd_context_node,
        read_sbook           TYPE
if_componentcontroller=>elements_sbook_node,
        aux_read_sbook       TYPE
if_componentcontroller=>elements_sbook_node,
        wa_read_sbook        TYPE LINE OF
if_componentcontroller=>elements_sbook_node,
        context              TYPE REF TO if_wd_context,
        change_line          TYPE LINE OF wdr_context_change_list,
        changes              TYPE wdr_context_change_list,
        aux_changes          TYPE wdr_context_change,
        lv_change_tab_size   TYPE sy-tfill,
        aux_string           TYPE string,
        lv_node_size         TYPE sy-tfill,
        aux_div              TYPE int4,
        aux_index            TYPE i,
        l_current_controller TYPE REF TO if_wd_controller,
        l_message_manager    TYPE REF TO if_wd_message_manager,
        text                 TYPE string,
        it_int TYPE STANDARD TABLE OF i WITH KEY table_line.
* check whether context has changed
context = wd_context->get_context( ).
changes = context->get_context_change_log( ).
LOOP AT changes INTO aux_changes.
    IF aux_changes-change_kind = 'A' AND aux_changes-node_name = 'SBOOK_NODE'.
      INSERT aux_changes INTO TABLE wd_this->sbook_delta.
    ENDIF.
ENDLOOP.
* get the complete context in 'read_sbook' table
table_node = wd_context->get_child_node( name = 'MY_BOOKING_NODE' ).
table_node = table_node->get_child_node( name = 'SBOOK_NODE' ).
table_node->get_static_attributes_table( IMPORTING table = read_sbook
* get the size of table and changes
DESCRIBE TABLE read_sbook LINES lv_node_size.
LOOP AT wd_this->sbook_delta INTO change_line.
    APPEND change_line-element_index TO it_int.
ENDLOOP.
SORT it_int.
DELETE ADJACENT DUPLICATES FROM it_int.
DESCRIBE TABLE it_int LINES lv_change_tab_size.
* get message manager
l_current_controller ?= wd_this->wd_get_api( ).
CALL METHOD l_current_controller->get_message_manager
    RECEIVING
      message_manager = l_message_manager.
* decide which way to update databse
IF lv_change_tab_size <> 0.
    aux_div = lv_node_size / lv_change_tab_size.
    IF aux_div <= 3.
* write complete table to database
      lv_change_tab_size = lv_node_size.
      CL_WDT_FLIGHT_MODEL=>write_sbook_complete( read_sbook ).
    ELSE.
* write only the changed records to database
      LOOP AT it_int INTO aux_index.
        READ TABLE read_sbook INDEX aux_index INTO wa_read_sbook.
        APPEND wa_read_sbook TO aux_read_sbook.
      ENDLOOP.
      CL_WDT_FLIGHT_MODEL=>write_sbook_records_changed( aux_read_sbook )
    ENDIF.
    REFRESH wd_this->sbook_delta.
    REFRESH it_int.
    wd_this->sbook_changed = abap_false.
* report message
    aux_string = lv_change_tab_size .
    IF lv_change_tab_size = 1.
      CONCATENATE aux_string 'record written to database' INTO text.
    ELSE.
      CONCATENATE aux_string 'records written to database' INTO text.
    ENDIF.
    CALL METHOD l_message_manager->report_success
      EXPORTING
        message_text = text.
ELSE.
* report message
    CALL METHOD l_message_manager->report_success
      EXPORTING
        message_text = 'there are no changes to be written to database'.
ENDIF.
ENDMETHOD.

How to disable Print button on WebDynpro ABAP ALV

In WebDynpro ABAP, a standard menu appears around the ALV, that has a PRINT button and an EXPORT button.
Is there anyway to disable those buttons????
Thanks
John

Hi John,
Check the interface if_salv_wd_std_functions. It contains methods which are used to hide the standard ALV toolbar buttons.
Also refer : Removing "print version" button in alv
How to hide Print and Filter option from dynamic ALV

How can I change column name in ALV table in WebDynpro ABAP?

Hi Everyone,
I have created an ALV table in WebDynpro ABAP. I have created a context node and added the required attributes there - for the ALV display.
Now I want to change one columnn name of the ALV table.... Currently it is showing the description of the data element, which I don't want to show. I cannot create a new DE only for this purpose.
Please let me know how can I change the name of the column.
Regards

Hi,
This may help you to define your own column text in the ALV Table of webdynpro.
see the below code.
Here 'STATUS_ICON' is the column of the the output display of the ALV Table of webdynpro.
"change the label of the report.
DATA: lr_weeknum TYPE REF TO cl_salv_wd_column.
CALL METHOD l_value->if_salv_wd_column_settings~get_column
EXPORTING
id = 'STATUS_ICON'
RECEIVING
value = lr_weeknum.
SET THE LABEL OF THE COLUMN
DATA: hr_weeknum TYPE REF TO cl_salv_wd_column_header.
CALL METHOD lr_weeknum->get_header
RECEIVING
value = hr_weeknum.
CALL METHOD lr_weeknum->set_resizable
EXPORTING
value = abap_false.
hr_weeknum->set_prop_ddic_binding_field(
property = if_salv_wd_c_ddic_binding=>bind_prop_text
value = if_salv_wd_c_ddic_binding=>ddic_bind_none ).
set the text of the column
CALL METHOD hr_weeknum->set_text
EXPORTING
value = 'C Form'.
regarads,
balu

Webdynpro ABAP - ALV how can i display Total of Column

Hi friends,
Webdynpro ABAP - ALV how can i display Total of Columns.
Please tell me any metod is there or any solution.
Thanks,
Kumar.

Hi
You can take help of following code snippet to create totals for a particular column
Data: lr_function_settings TYPE REF TO CL_SALV_WD_CONFIG_TABLE.
DATA: lr_column_settings TYPE REF TO if_salv_wd_column_settings,
        lr_column          TYPE REF TO cl_salv_wd_column,
        lt_column type salv_wd_t_column_ref,
        ls_column type salv_wd_s_column_ref.
Data: lr_field_amnt type REF TO CL_SALV_WD_FIELD.
* get reference of ALV component
lr_salv_wd_table = wd_this->wd_cpifc_OVERVIEW_EARNED_ALV( ).
wd_this->alv_config_table = lr_salv_wd_table->get_model( ).
* get function settings
lr_function_settings ?= wd_this->alv_config_table.
* display columns in correct order
lr_column_settings ?= wd_this->alv_config_table.
lt_column = lr_column_settings->get_columns( ).
loop at lt_column into ls_column.
CASE ls_column-id.
when 'AMOUNT'
* aggregate field
        CALL METHOD LR_FUNCTION_SETTINGS->IF_SALV_WD_FIELD_SETTINGS~GET_FIELD
          EXPORTING
            FIELDNAME = 'AMOUNT'
          RECEIVING
            VALUE     = lr_field_amnt.
* create aggregate rule as total
        CALL METHOD LR_FIELD_AMNT->IF_SALV_WD_AGGR~CREATE_AGGR_RULE
          EXPORTING
            AGGREGATION_TYPE = IF_SALV_WD_C_AGGREGATION=>AGGRTYPE_TOTAL
          RECEIVING
            VALUE            = lv_aggr_rule.
endcase.
Regards
Manas DUa

How to Download a PDF file from Webdynpro ABAP Screen

Hi,
I have developed a input form in webdynpro - ABAP(Not Adobe),
As I am not using above services here, but would like to download the information I am capturing into a PDF file.
can I do it without using adobe interactive forms ?
thanks
Siddharth

Hi siddharth,
My suggestion would be to create your output as a Smartform and call your Smartform in your View.
For more Click this link.
[HOW TO DISPLAY A SMARTFORM AS PDF DOCUMENT IN WEB DYNPRO FOR ABAP|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f0de1eb8-0b98-2910-7996-8a3c2fcf6785]
Regards
Bulent

How to upload a pdf file using webdynpro abap

Hi Experts,
I need to upload pdf files using webdynpro abap.my question is where to upload this files and how to upload this files, and how to display this pdf file.
Please Provide Requried Information.
Waiting for Reply.
Thanks & Regards.
Bhushan.

Hi,
There is a UI element with the type 'File Upload'.
You can use that in your view.
For further details and coding, please refer to
[http://www.****************/Tutorials/WebDynproABAP/Upload/Page1.htm]
Hope this helps you.
Regards,
Dolly

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