I'd like to get a DataGrid (or better yet, one of its columns) to redraw
itself, so as to reflect a change made to item(s) in its dataProvider.
Specifically, I have a field called 'select', and for its column in the
DataGrid I use a CellRenderer containing a CheckBox, which responds to
clicks to the CheckBox by setting the select field of the given item
appropriately.
However, I'd also like to add a "select all" checkbox. I have no
problem responding to clicks on the CheckBox with a quick
looping-through of the dataProvider setting the select fields on each
item to true or false, as the case may be.
But I can't seem to get the DataGrid to redraw right away to reflect the
change. The CheckBoxes will redraw correctly only when I mouse over the
rows.
I should note that a co-worker of mine got this functionality working
using code on the timeline, whereas I'm trying to do it within a class
to which the MovieClip containing the DataGrid is linked and having
considerably less luck with it.
I've tried calling invalidate(), redraw(), draw(), and refresh(), on the
DataGrid, and a few combinations of two or more of these, all to no
avail (do any of those functions actually *do* anything??)
Many thanks
--ch--
--
CHUCK HOFFMAN
PROGRAMMER
T8DESIGN.COM | P 877.T8IDEAS | F 888.290.4675
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