I have started working with koGrid. And I want to hide a special column 'id' in koGrid.How can i do that?
 gridOptions : {
        displaySelectionCheckbox: false,
        data: items,
        multiSelect: false, 
        enableColumnResize: true,                
        columnDefs: [
                      { field: 'id', displayName: 'id' },
                      { field: 'name', displayName: 'Name' }
        ]
    }