formatters are very powerful because not only do they have access to the record's value for that column's field, but they also receive the rest of the record's data, the record Model instance itself, and the column configuration object. This allows you to include any extra configurations in your column configuration that might be useful to customizing how cells in the column are rendered.
function currency(o) { return Y.DataType.Number.format(o.value, { prefix : o.column.currencySymbol || '$', decimalPlaces : o.column.decimalPlaces || 2, decimalSeparator : o.column.decimalSeparator || '.', thousandsSeparator: o.column.thousandsSeparator || ',' }); } var cols = [ { key: "price", formatter: currency, decimalPlaces: 3 }, ...
@author sg
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