Read table data from Adobe Form in WD method

Question

Hello,
   Context is like this :
   ADOBE_DATA        --- Node
         POS                  -
Node   which has Dict. Stru : TABLE  card : o..n
               POSNR       --- Attribute
               MATNR       -
Attribute
Created Adobe Interactive Form through the template source of view layout.So xml schema generated automatically
and is all ok.
Method on action Submit :
DATA :
Node_zatodv_pos       type ref to If_Wd_Context_Node,
it_zatodv_pos TYPE STANDARD TABLE OF zatodv_tab_pos.
Node_pos =
             Node_Adobe_data->get_Child_Node( Name = If_MAIN=>wdctx_POS ).
  Node_pos->get_static_attributes_table( importing table = it_zatodv_pos ).
When I test the application,this method returns SY-SUBRC is 0 but internal table is "always empty".
I have also individual attributes in the context which are read correctly.Only get_static_attribute_table doesn't read the table content.Please could any one help me where would be the problem.
Thank you

Answer 1

Hi peter,
If you are trying to add data to a standard SAP table then you should use a FM or BAPI for that but if the table is not standard then you can use following steps but it would be better to do it using FM or BAPI.
Do the following(without FM/BAPI):
1. Crate a context in your view mapped to the fields of the database table.
2. Now use this context as the data source for the form.
3. Map the fields of the form with the attributes of the context.
4. Now create a button on the form or on your view which has a action event handler method.
5. In the method use code wizard to read the context attached to adobe form. By default it will create a structure containing data, which will be sufficient for adding one record at a time.
6. Now use this structure to add data to table using SQL queries.
Do the following for FM/BAPI integration:
1. Create a FM/BAPI which has the functionality to add data to your SAP table.
2. Now use service call to add the FM/BAPI fields as a context to your web dynpro component's context.
3. Now map it with the view where the adobe form is created.
4. Follow steps 2nd, 3rd and 4th as above.
5. Now in your Action method use code wizard to call the method created by service call to FM/BAPI.
This will work as required.
Please reward points if useful.
Regards,
Vaibhav Tiwari.