DataGrid cell editing

[Floating_point]

I have set my DataGrid as editable and some column editable and others not. For
some reason some cells blank out when I edit the cell contents whether I change
the contents or not. The data is still in the dataProvider because when I click
on the blank cell the contents are visible until it loses focus. This happens
for just some rows in the same column, like row 1 and 2 work but not 3, but I
cannot see a pattern yet. Does anyone have a clue for me?

[ntsiii]

This is a bug I have reported any you should too. It had BETTER be fixed in
2.0.

The only thing I could find that would reproduce this reliable is to have the
dataProvider item contain an empty string when the dataGrid instantiates.
Apparently, the text field that renders the content gets its width set to zero
in that case, and stayst that way. When you select, or even mouseover the
cell, apparently the renderer uses some different internal control to do the
display, one that sizes correctly.

I believe, if you re-assign the dataProvider to the dataGrid, it will display
correctly. Not desirable, but it is a workaround until 2.0'
Tracy

[Floating_point]

Is there a way to disable cell editing on some rows of a DataGrid where a column is editable? I want column 4 editable but not for, say, rows 1 and 3.

[ntsiii]

This functionality is not built-in and you would need to use a custom cell renderer to achieve it.

Tracy