change cell + dirty = true (red triangle)

[nmasilva]

Hi all,

i have a grid, and when a click a button i want all rows in a column have the same value.
That is ok, i can do it.

What i can

[evant]

The dirty flag shows until you commit the records.

http://extjs.com/deploy/dev/docs/?cl...=commitChanges

[nmasilva]

Hi Evant

I want to modified a cell programatically.

if i change the values in dom and add to the modified table, the red triangles dosent appear and if i make rejectChanges it dosent undo into the original state.

what i want to do is put all rows in a column equal to the first row, but as modified cells, so i can make rejectChanges or CommitChanges.


if you can help, i would be gratefull

Thanks in advance.
Nuno Silva

[devnull]

make changes to the store, not the dom!

[nmasilva]

How ?

which method is approriate to change a cell content in the store ?

[mjlecomte]

Have you consulted the Grid FAQ? There's an item in there on this topic.

[nmasilva]

i've found it

var rec = ds.getAt(i);
rec.set('dataIndex','Value');


Thank's to all
Nuno Silva