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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