Clearly it seems like a bug so I’d
file it at http://www.macromedia.com/go/wish.
But there should be a simpler workaround I’d hope. What about calling
invalidate() on the DataGrid?
Matt/Manish,
Matt wrote:
> When you add a new object to the dataProvider
any chance you
> can add it with empty fields for the columns
that do exist?
> I'd imagine that it not having any values
whatsoever could
> cause something like this.
Manish wrote:
> I don't know why this might be happening, but
I found that
> setting the initial value to " "
(single space) instead of ""
> (blank string) fixes the issue. Does
that work for you?
Even when setting the value of the cells in each
new row to something
other than "" I still couldn't edit the
cells without first creating a
new column. Additionally, the value of the
cells wasn't displayed until
after the new row had been added.
In the end I had to do two things to get it to
work, the first of which
is a temendous hack that I really don't
like. Because I couldn't edit
cell information until after a new columnn had
been created, when adding
a new row I forced creation and then immediate
deletion of a new column:
// new "row" added to the patta provider
in the lines above
myDataGrid.addColumn(new
DataGridColumn("temp"));
myDataGrid.removeColumnAt(myDataGrid.columnCount-1);
Additionally, as Manish suggested, I had to give
the initial value of
each cell a non-empty string value (a single
space) or even after
editing the field, the label wouldn't be shown
until after a new row is
created.
As I said, hacky and not nice, but at least I have
it working they way I
expected it should! So the question is --
what's going on here? Bug?
Tim.
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