MMT DFF doesn't show value

Question

I defined new DFF value in Transaction history name “Receipt Detail”, where i defined column name receiving id and i have plan to get receiving id from MMT results. I select get value from field, save and compile DFF. I open DFF receipt detail but shows blank column, Pl suggest about the system behavior and remedy?

Answer 1

I found a blog that contained the answer. You just reassign the dataProvider when the values have been edited like this:
dataInput.addEventListener(DataGridEvent.ITEM_EDIT_END, updateCell, false, -100);
function updateCell(e:DataGridEvent):void{
    dataInput.dataProvider = dp;