What callback to use in child row intergration with colvis, colreorder and buttons export?

lodmiku

Hi, Child row is an awesome feature of datatables. I formated each row as a separate tr, so they look like they are a part of main datatable, when shown/opened. The questions arise when I try to integrate colvis, colreorder and excel export:
1. With colvis - when hiding main table columns, number od child row columns stays the same.
Could colvis trigger re-formating of child row column visibility. Is there a colvis callback I could use?
How to connect these two - child row formating with colvis?
2. with colreorder - reordering main table columns doesn't reorder columns in child row.
Could colreorder trigger re-formating of child row column order. Is there a colreorder callback I could use?
How to connect these two - child row formating with colreorder ?
3. When exporting to excel ,it seems that only parent rows are exported. How to include visible/shown child rows in exported file?

Thanks

lodmiku

Any help welcomed :) Thanks