Make a selection box appearing only on double click about crosstalk HOT 4 CLOSED

@schloerke @jcheng5 Thanks, working fine now!

from crosstalk.

@schloerke, do you mind investigating? Seems likely to be in leaflet?

from crosstalk.

The leaflet map when it is made without shiny works as expected.

With shiny, the map is being redrawn multiple times. When you "click" and it selects data for the first time, it glitches as if it was reset is when the map is being redrawn. This glitch only happens when something within the data is being set. (The second click would not select new data, so it would work as expected.)

I believe the shared data is not being set properly (and causing a trigger to draw the map), as shinyreactlog is trying to depend on some shared data node that doesn't exist.

Somewhere in these set of commits: https://github.com/schloerke/shiny/compare/barret/reactlog...schloerke:barret-reactlog-merge?expand=1 is a change that is causing the issue. (barret/reactlog works as expected, barret-reactlog-merge contains the latest master from shiny)

The reactlog graph looks like:

The bottom observe ...

The reactlog graph on a working as expected branch (schloerke/shiny - barret/reactlog) looks like:

from crosstalk.

Issue merged into rstudio/leaflet master branch.

@pythiantech Please let me know if you can still see the map resetting

devtools::install_github("rstudio/leaflet")

### example code

- Barret

from crosstalk.