在带有CellEditing插件的Ext JS 4网格中，如何以编程方式修改相邻的单元格

Question

Example is I have a CellEditing grid with one checkcolumn and another numbercolumn which is adjacent to it. I simply want when the checkcolumn 's row is checked/unchecked to modify the adjacent to it numbercolumn , ... respectively with 0 if unchecked, or another number if checked?

Answer 1

To set a value on the adjacent cell, on the checkcolumn put this:

listeners : {
                            checkchange : function( CheckColumn, rowIndex, checked, eOpts ) {
                                var record = me.down('grid').getView().getRecord(rowIndex);
                                record.set('howMuch',0);
                            }
                        }