Currently in SMART datagrid module, there are two renderers such as Code39CellRenderer, Code128CellRenderer which display Code39 and Code128. Code39 is a simple symbol set which displays the uppercase from 'A' to 'Z', number and several related symbols. Code128 can display the entire Ascii code set.
When set the column, these two renderers specify the type respectively with 'code39' and 'code128'.
grid.setColumns([{
name: 'colId',
fieldName: 'id'
type: 'code39'
}, {
name: 'colName',
fieldName: 'name'
type: 'code128'
},
...
];