on 11-18-2008 8:51 PM
Hi friends,
I have context defined like this.
Head_node ( table 1)
Item_node ( table 2, sub node ). ( now this im saving in global internal table).
so now when i hit save button, im passing my internal table (it has col1- sales order no, col2 item details(table type, which can have more than one record) to a FM, to create sales order.
My sales order is getting saved.
But the function module will return some new values (like sales order number, item number etc).
Now i want these values to be updated in my context.
Meaning whenever after that i do get_attribute, i should get these new (sales order no, item no ) also.
I dont know how to set the context values of sub nodes , so im missing these values.
kindly respond back to me..
thanks in advance,
Niraja
Its very simple.
Follow these steps. e.g you want to get the new sales order number. Define a attribute in ur node (or set of attributes in ur case as per reqruirement) say new_so_number.
Check your FM, if its returning new_so_number then it's fine, otherwise you have to change the FM to return the new_so_number or you have to get from db table somehow, which best suites your req.
So once you have new_so_number after calling the FM, say in lv_new_so_number field. Then write this code to set the attribute (change the variables as per your context attributes)
DATA lo_nd_head TYPE REF TO if_wd_context_node.
DATA lo_el_head TYPE REF TO if_wd_context_element.
DATA ls_head TYPE wd_this->element_head.
DATA lv_new_so_number LIKE ls_head-new_so_number.
* navigate from <CONTEXT> to <HEAD> via lead selection
lo_nd_head = wd_context->get_child_node( name = wd_this->wdctx_head ).
* get element via lead selection
lo_el_head = lo_nd_head->get_element( ).
lv_new_so_number = new_so_number. " (You got this as a exporting parameter of FM etc..)
* get single attribute
lo_el_head->set_attribute(
EXPORTING
name = `NEW_SO_NUMBER`
value = lv_new_so_number ).
Hope it works.
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hi WD,
its not solved. Let me tell you what is going on.
basically i have a node item list (table). its a table.1
I have a another node( traige values). it has all drop down and binding to a table2
Now whenever in item list table i select a new record, the below fields has to be changed. for that i assinged the same supply_function to both the nodes. it was working for me. changing whenever i select new row.
Now, when my FM is returing me new values.. i want that to be updates for table2. meaning ex:
table 1 has 2 rows.
when i select row 1, table 2 has 2 rows ... now i need to update these 2 rows under first row of table 1.
that i cant do because table2 is not child node of table 1.
can you suggest me something.. pls..
im totally in worst situation.
thanks in advance Niraja
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