Hi, there;

I am working on transferring a XML file to User-Interactable HTML page.

This XML file is created by Microsoft Excel program when saving the excel
file as a "XML" file. My purpose is to get all the data from this XML file
to be displayed on HTML with their fonts and styles information shown exactly
as in Excel, plus some of internal business logic which control the Powercells
where user interactions with the rendered HTML page is allowed.

What is the correct way to do this?
(1) Do I need to generate a XSL file from this XML file?
(2) with XSL file generated, how Can I display XML data in HTML?