Takes three parameters
Description:
The three parameters specify how many Bootstrap columns to use for each of the following: label, control, and note.
The third parameter for note is optional; if omitted or set to 0, all notes will be placed under the control instead of beside it. The parameters may specify a field name wrapped in {}.
Once set, all following fields in the form will continue to use the same values until changed with another [RowCols] attribute. However, the [Row] / [Col] / [EndRow] attributes override the current values for [RowCols].
The default values when [RowCols] is not used are 2, 8, 2.
Examples:
[RowCols] 4, 4, 4
[RowCols] 4, 8
[RowCols] {ColLabel}, {ColControl}