How to convert the NSMutableArray to CSV file on iPhone?

Question

I am writing an iPhone application, which contains a function. It can convert the NSMutableArray to a CSV file. However, I don\'t know how to do. Can anyone help me to do th

Answer 1

Better approach is use xlsx instead of csv... It is easy:

You can use XlsxReaderWriter library...It is free and usefull for read & write!

• Create a new project or open an existing project
• Insert XlsxReaderWriter.xcodeproj as a sub project of your project
• In your target Build phases insert XlsxReaderWriter as a target dependency
• Add libXlsxReaderWriter.a and libz.tbd in Link binary with Libraries. Older systems can use libz.dylib instead of libz.tbd.
• Add -all_load in Linking / Other Linker Flags in your project settings
• Add the XlsxReaderWriter root directory path to User Header Search Paths and set it as recursive. For example, set the path to "$(SRCROOT)/XlsxReaderWriter/", not "$(SRCROOT)/XlsxReaderWriter/XlsxReaderWriter/".

Now, you can import BRAOfficeDocumentPackage.h in your code.

It also supports Swift: