Add old-style rendering option to progress bars #1329
Merged
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Closes #1327. This adds an argument,
style
, towithProgress
andProgress$new
, which lets the user choose new notification-based progress bars with"notification"
(the default), or the older style progress bars with"old"
.This is so that users who have custom-styled their progress bars with CSS can keep that CSS. It will require them to add the
style="old"
argument, however.We had also discussed adding a "raw" option where the progress bars would get CSS classes but we wouldn't actually have any CSS that styles the bars. I think it would be better to wait on that until the next version of Shiny.