Returning other types of data like HTML via JavaScript Azure Functions
A couple of weeks ago I wrote a simple Office add-in which just added a custom add-in command. An add-in command only requires that you specify an URL to a page / HTML file to make it work. As it would be overkill to create a website for just that one file, I thought about using an HTTPTrigger Azure Function to return me the necessary HTML for my command.
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