DropDownClick event in table
Hai
i have tablenode like - POITEM and
i have two subnodes like - PONODE and ITEMNODE
i have two dropdowns in a table.
i bind PONODE -> poid -> attribute to first dropdown
next i bind ITEMNODE->itemid-> attribute to second dropdown
now i am showing the records in the first dropdown using some coding in supplyfunction or wddoinit method.
First dropdown code (wddoinitmethod)
data:
node_poitem type ref to if_wd_context_node,
node_ponode1 type ref to if_wd_context_node,
elem_ponode1 type ref to if_wd_context_element,
stru_ponode1 type if_employeepopvu1=>element_ponode1,
itab_sflight_node type STANDARD TABLE OF ZSPOID1,
stru_sflight_node LIKE LINE OF itab_sflight_node.
SELECT poid FROM table1 INTO TABLE itab_sflight_node.
node_ponode1->bind_table(
new_items = itab_sflight_node
set_initial_elements = abap_true ).
the above code is working fine.
when i select the value from first dropdown and pass it to bring the values for second dropdown.this scnario is not working now
i have written the following syntax in
First Dropdown click method
data : itabitem type STANDARD TABLE OF ZSPOID,
elem_ponode1->get_attribute(
exporting
name = `POID`
importing
value = item_poid ).
select itemid from table into corresponding fields of table itabitem where poid eq item_poid.
data:
node_poitem type ref to if_wd_context_node,
node_itemnode1 type ref to if_wd_context_node,
elem_itemnode1 type ref to if_wd_context_element,
stru_itemnode1 type if_employeepopvu1=>element_itemnode1 ,
item_itemcode like stru_itemnode1-itemcode.
elem_itemnode1 = node_itemnode1->create_element( ).
node_itemnode1->bind_table(
new_items = itabitem
set_initial_elements = abap_false ).
Guide me
Regards
Dhinakaran J
Hai
forget about supply function
i have written in the first dropdown click method.OK
when we click first dropdown,sure it goes every time to first dropdown method.
My Q is?
how to show the corresponding values in the second dropdwon?
is the following syntax corerct in the first dropdown method?
node_itemnode1->bind_table(
new_items = itabitem
set_initial_elements = abap_false ).
or
Shall i bind the elements like
node_itemnode1->bind_elements( stru_item ).
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