position of dropdown

[preeti_kanyal]

Hi,

I am having grid whose rows are editable and one column in grid is SelectItem.Grid has may rows. Last row's selectItem opens downward instead of upward(for first time only) and scroll is enabled on the body and a white space is introduced.
Now for second time if click on select Item drop down opens upwards but white-space is still there.

How can i remove this white-space?

[Isomorphic]

Duplicate post. Please be very very careful not to do this as it wastes resources.