Ability to merge docx files

[yungsem]

Will it be possible for you to add docx merging api ?
I know this is a very difficult and heavy job, but I really look forward to seeing you add this funciton.
Hope for your reply. Thank you.

[gunnsth]

Needs some investigation into what docx merging requires. Off the top of my head:

• An easy, quick way could be via subdocument embedding (Add subDocument TargetMode="external" relationship support #277) with a master file referencing the others.
• More proper way would require loading each file, and copying to the master file, keeping all ids unique. Page overlap could happen between documents as docx does not have page concept. Perhaps could force each document to end with a forced page-break.

It would make sense to create examples for merging and if it makes sense, a higher level API could be created.

[dataflowjs]

Looking for this feature too! Have a presentation file docx and all other files docx and i want insert presentation to begining of each file.

[gunnsth]

Support for this has been added, see example
https://github.com/unidoc/unioffice-examples/blob/master/document/merge-documents/main.go