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plotly / dashR

Create data science and AI web apps in R
https://dashr.plotly.com
MIT License
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Callbacks are always called twice? #32

Open cpsievert opened 6 years ago

cpsievert commented 6 years ago

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

cpsievert commented 6 years ago

This problem was specific to the crosstalk component which is now fixed https://github.com/plotly/dashCrosstalkComponent/commit/5e7ae1d8dd81997031755803c4cfdd28d2eb35d5

There is, however, still an issue with the server executing a callback twice, but it seems like this may be a fiery issue (see https://github.com/thomasp85/fiery/issues/34 for a minimal example) -- would be great to have some insight from @thomasp85 on that issue before investigating further