Sending xls and xlsx files #12
Description
I'm trying to send xls and xlsx via this lib. The data is correct and successfully saving to the required file itself, but when i'm trying to use sendDocument method i'm getting file of "zip" format for "xlsx" and "x-ole-storage" for good old "xls". Data given in html and pdf formats works fine, so it looks like i am using lib API correctly. Could you tell me please, where the origins of that problem could be? Maybe some additional params should be passed to the function?