Parsing and displaying data log from S7-1200 on user defined web page?

Hello everybody.

Currently I am doing a project for my masters degree in EE, and one of my tasks is displaying data log on a user defined web page. What I need help with is javascript script that would download .csv generated by PLC and then parse it and then show it in a table, or just display it on a user defined web page. So, does anybody have any example of such a script since I am new to javascripting?

Thanks.