How to select dirtied rows in treeGrid?

[gikotim]

Hi, I try to select rows in a treeGrid which has been modified. I know that the getUIValue and getValue would show it, but I don't know of how to access this information.
Can you show me how to find out which rows have changed?
Thanks for your help.

[linb]

// get grid's profile var gridprofile=grid.get(0); // To collect rows' id var rows=[]; _.each(gridprofile.rowMap,function(row){     _.each(row.cells,function(v){         if(v._value!==v.value){             rows.push(row.id);             return false;         }     }); });

[gikotim]

Thanks, but it marks every row as unequal!

The reason is that the fields show:
_value = "1"
value = 1

This is after loading the data into the treegrid without changing anything.
This is only true if the column is defined as "number".
Is this a bug?

Many thanks for your help!