Guide applies to: modern

Ext.grid.cell.Cell is the default cell type, and the most useful.

Gridcell simply renders the string value for the dataIndex value.

formatter

You may specify a formatter that converts the dateIndex using an Ext.util.Format method, or a method you provide.

tpl

You may also specify a tpl, which uses an Ext.XTemplate that can reference any record field.

renderer

And finally, you may provide a +renderer+ function to provide the rendered value.