Merge cells while exporting to excel

anshgupta1298

I jave customized the excel button to create a new sheet which is parsed to fill data in the sheet.
The sheet looks like this:

A -> B
A -> C
A -> D

P - > Q

R -> S
R -> T

I want the cells in the first column to be merged.

Like:
A -> B
-> C
-> D
P -> Q

R -> S
-> T

Can anyone plz tell how this can be achieved using datatables.
I tried mergeCells. But could not get any success. It keeps on showing cannot read property 'appendChild' of undefined.

kthorngren

See if this thread helps. If not please provide a link to your page or a test case showing the issue so we can help debug.
https://datatables.net/manual/tech-notes/10#How-to-provide-a-test-case

Kevin