attach_attribs: Attach 'router-hidden' class to single page UI content
Description
Covered UI types are Shiny/htmltools tags or tag lists and html templates.
In case of tag list (tagList) and html template (htmlTemplate) 'div' wrapper
with 'router-hidden' class is added.
Usage
attach_attribs(ui, path)
Arguments
ui
Single page UI content created with proper html tags or tag list.
path
Single page path name. Attached to data-path attribute.