PDA

View Full Version : drop on grid column



alupuli
29 Apr 2010, 8:25 AM
working on a designer where user can drag columns(tree nodes) from left panel and drop to a grid in right panel.

Clear on how to dynamically add(push) or remove (splice) of columns from gridpanel by modifying columnmodel.

But not sure how to accept drop in gridpanel.
drop in cell or directly on a column is possible?
which is the droppable( drop accepting) object/component for grid?

NewExtJS
18 Oct 2010, 6:46 AM
I am trying to drag and drop column header into a panel where I can get header field info. Please help. How to override onInvalidDrop in droptarget and getTarget on fly. I am new to ExtJS