Original code module: 1. Edit reports online (from the Internet) 2. PHP simple file upload source code (from the Internet) 3. regdsoframer.exe (original by CHN Netizen)
Source code analysis: This system uses Microsoft's dsoframer2.0 plug-in to enable online editing of excel tables. Principle: Apply the dsoframer plug-in to edit online and save it locally, then upload it to the server and overwrite the file with the same name.
Supports excel import, export, online editing, and saving to the server.
