Mapping with dropdown component

Question

Hi,
I have a view with a dropdownbyIndex component. The entries available in the dropdown list are comming from a bapi result.
In order to do this, the property "texts" of the compopnent is pointing to a model attribute of my context which is mapped to my custom controler .
This works fine and when executing I see all possible values coming from my bapi.
Now the problem is that I need to get the selected value of the list to be an input parameter for another bapi I import in my model.
How to do this ?
My view context have a node "MyList" and under this a property "MyProp" but it is already bound in my custom controler to the bapi_input that get the list to display.
If I try to set manually the bapi_input (wdContext.myNode.currentElement.setMyProp("toto")), a null pointer exception occurs at runtime.
Thanks,
Sylvain

Answer 1

Hi,
Thanks for your answers.
I solved my problem using :
     Bapisditm items = new Bapisditm();
     items.setMaterial(wdContext.nodeArticle().currentArticleElement().getMatnr());
     inputPO.addOrder_Items_In(items);
The problem was coming from the fact that the bapi was requiring input tables.
Sylvain