I was wondering what techniques there are to get a chunk of html / js injected onto each and every page in 365? Here’s the solutions that come to my mind :
- Add the snippet onto all the master pages.
- Add a web part (containing the snippet) onto each and every page.
- Feature with custom action (Not tested!)
Any other tricks or techniques?
In addition to getting code working on SharePoint Online, what about Outlook, Yammer and the other Office apps ?
Why not a scriptlink with usercustomaction? you dont need to add a Feature from Solution just add by code.
i have a lot of code examples talking about that.