I am trying to implement multirow headers in the jquery spreadsheet widget.
Please refer to the attached excel screenshot of what i am trying to do.
All the examples i see render the data directly through sheets.rows.cells configuration.
But I am binding the data from a datasource and setting the custom column headers using setDataSource function.
Everything is rendering fine with the custom column headers in row 1 and the date from row 2 onwards.
But I want to set a header for I2 to L2 and M2 to P2 in row 1 and then my custom column headers in row 2 and the data from row 3.
Can you please point me to the correct way of implementing this.