Totals Row for datatables
Usage
js_op(column, operation, txt = "", signif = 3)
Arguments
- column
Integer. Starting from 0, which column to operate
- operation
Character. Select from sum, mean, count, custom
- txt
Character. Insert text before (or instead) operation
- signif
Integer. How many decimals to consider when operating
Value
Text that can be parsed as javascript.
