rowgroup-datasrc
Grouping data property has been changed.
Please note - this property requires the RowGroup extension for DataTables.
Description
The ability to change the data point that is used to group a table can be useful, allowing the end user to easily group data in different ways, but when that happens you may wish to also update the table's settings - the most typical being using ordering in the table to reflect the new grouping.
This event is triggered whenever the data source for the grouping is modified, providing you with that ability to modify the table's settings.
Type
function function( e, datatable, prop )
- Parameters:
Name Type Optional 1 eNo jQuery event object
2 datatableNo DataTable API instance for the table in question
3 propNo The new data property
Example
Change the fixed ordering when the data source is updated:
table.on('rowgroup-datasrc', function (e, dt, val) {
table.order.fixed({ pre: [[val, 'asc']] }).draw();
});Related
The following options are directly related and may also be useful in your application development.