dashR

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Dash for R should not recursively index files outside of assets, except by request

1

With @kozo2's help, we have identified unwanted indexing behaviour in Dash for R which may slow down app execution if an application directory contains many files/folders. We should refactor indexing...

rpkyle

Refactor current approach to importing ggplotly and plot_ly objects in DashR

2

I had a very useful conversation with @alexcjohnson this afternoon, in which we discussed possible solutions to importing `figure` objects from `plotly::plot_ly` into DashR. One pipeline for importing a figure...

rpkyle

Revise assert_valid_callbacks to permit passing unnamed lists as callback output

1

In Python, we may not need to give names to a list. In R, we would better do so, or the extraction may return `NULL`. The `output` is a list...

z267xu

@nicolaskruchten @rpkyle When running a [simple app](https://github.com/plotly/dash-sample-apps/tree/dashr-encoding-bug/apps/dashr-encoding-bug) locally, special characters (glyphs, accents, etc...) render properly:  But on when the app is [deployed to playground](https://dash-playground.plotly.host/Manager/apps/dashr-encoding-bug/overview), it shows up as characters...

sacul-git

Bar plot not showing when there is a vector with a length of 1

1

As there is no scalar data type in R, this is probably caused by the direct translation of the JS code to the R code. A workaround is to add...

strboul

rmarkdown integration

3

It'd be neat to embed dashR apps inside rmarkdown (via `runtime: dashR`) similar to how one can embed shiny apps via `runtime: shiny`.

cpsievert

Callbacks are always called twice?

1

Notice how updating takes longer the more you click https://github.com/plotly/dashR/blob/master/inst/tutorial/examples/htmlwidgets/plotly-crosstalk.R

cpsievert

The problem appears on Safari 13.0.3 on macOS 10.15.1 (Catalina) but interestingly does NOT occur on Chrome Version 78.0.3904.108. Possibly related to [this issue](https://github.com/plotly/plotly.js/issues/4377) ? [Here's a video](https://ln.sync.com/dl/18a533ab0/z5zdnx8y-gbvpbrix-8y46xqbk-d8frxmek) of the...

firasm

When columns contain 'NA' values, then Plotly changes the colors that I assign for the lines and markers. Any ideas on how to fix this? Thank you! (I am using...

yioryos-nardis

Caching callbacks

2

- [ ] Implement * https://github.com/ropensci/drake seems like a promising solution to handle more than just pure functions * If drake doesn't pan out, use https://github.com/r-lib/memoise * Could more be...

cpsievert