Hi,

I have a xtype: 'treecolumn' with column xtype (numberfield).

{
xtype: 'numbercolumn',
header: 'PT-FirstMY',
dataIndex: 'ptFirstModelYr',
format: '0',
headerWidth: 100,
flex: 1,
editor: {
xtype : 'numberfield',
id : 'firstMYNumbFldAd',
allowBlank: false,
maxValue: 9999,
minValue: 1900
}
},
I have to chaneg the maxVlaue and minValue dynamically through function. Kindly help me on this,.