Hi experts.
As title of this discussion suggests I have a problem with displaying ALV in Web Dynpro. I read many tutorials and everyhing I've done looks ok, but I don't understand why my code isn't working as intended.
1. I've added node GT_PERSONS to ComponentController. In field "Dictionary Structure" i put name of my own structure.
2. I've copied that node to my View (mapping is created).
3. I've created ViewContainerUIElement called "INW_ALL_ITEM" in my View layout and also a button "ShowALV".
4. Here is mine Window Structure:
5. In InterfaceController_Usage node "DATA" is the same type as my node GT_PERSONS and it's mapped with(?) it.
6. I set event to my button, method was created automatically. In this method I put my code (seletcs and other stuff to populate my internal table)
7. Here's the code which in my opinion should bind my data to ALV's node and display it:
DATA lo_nd_item_tab_alv TYPE REF TO if_wd_context_node.
DATA lo_el_item_tab_alv TYPE REF TO if_wd_context_element.
DATA ls_persons TYPE wd_this->element_gt_persons.
lo_nd_item_tab_alv = wd_context->get_child_node( name = wd_this->wdctx_gt_persons ).
lo_nd_item_tab_alv->bind_table( lt_alv_persons ).
wd_this->gt_persons[] = lt_alv_persons[].
Can you please tell me if I am doing something wrong? If you need more info please tell me about and I'll try to provide it ASAP.
Thank you all in advance
Bartłomiej.
- SAP Managed Tags:
Accepted Solutions (1)
Answers (5)
Your solution could work if I was binding "gt_persons" table.
Maybe something is wrong with UIElement properties:
I guess UI properties are fine, are you able to see all other elements in the view?Please try making the Table component as the default view again and try activating the entire component and give a try
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