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Clearing all checkboxes in checkboxGroupInput doesn't qualify as an event for observeEvent #1902
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Thanks for the precision ! I didn't know observeEvent had options like this. |
@EmileArseneault an empty vector IS the same as NULL. Try this: You're noticing a little-known feature of observeEvent. It may be weird, but it's actually useful that they chose this as the default behaviour. Before observeEvent came into existence, a lot of my observers had |
For future reference: it should probably give |
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* rstudio/shiny#1902 * map plots before points
When unselecting all checkboxes of a checkboxGroupInput, observeEvent does not respond to the input change but observe does. I think it would be logical that observeEvent react to the fact that the input was cleared and for consistency with observe as well.
Here is a minimal working example of what I found.
Hope it helps !
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