R Leaflet marker click event not working after using addSearchFeatures

[wilcar]

I have a app with a leaflet map and an observeEvent function for circleshapes clicks. When a circle is clicked, a plot is displayed

This all works, but the problem is that I also have a leaflet.extras addSearchMarker tool for searching the markers (called somewhere1, 2 , 3). When I search for a circle the marker click event no longer works.

Here is a reproductible example. Thanks for helping.

         library(shiny)
        library(leaflet)
        library(dplyr)
        library(leaflet)
        library(leaflet.extras)
      
      # Dummy data
      df <- data.frame(lng = c(-5, -5, -5, -5, -15, -15, -10),
                       lat = c(8, 8, 8, 8, 33, 33, 20),
                       year = c(2018, 2018, 2018, 2017, 2017, 2017, 2016),
                       type = c('A', 'A', 'A', 'A', 'B', 'B', 'A'),
                       id =c(1, 1, 1, 1, 2, 2, 3),
                       place =c("somewhere1", "somewhere1", "somewhere1", "somewhere1", "somewhere3", "somewhere2", "somewhere3"),
                       stringsAsFactors = FALSE)
      
      
      
      ui <- bootstrapPage(
        tags$style(type = "text/css", "html, body {width:100%;height:100%}"),
        leafletOutput("map", width = "100%", height = "100%"),
        absolutePanel(top = 10, right = 10,
                      style="z-index:500;", # legend over my map (map z = 400)
                      tags$h3("map"), 
                      sliderInput("periode", "Chronology",
                                  min(df$year),
                                  max(df$year),
                                  value = range(df$year),
                                  step = 1,
                                  sep = ""
                      ),
                      
                      checkboxGroupInput("choice", 
                                         "type", 
                                         choices = list("type A" = "A", 
                                                        "type B" = "B"),
                                         selected = "A"),
                      plotOutput(outputId =  "plot"))
      )
      
      
      server <- function(input, output, session) {
        
        # reactive filtering data from UI
        
        reactive_data_chrono <- reactive({
          df %>%
            filter(year >= input$periode[1] & year <= input$periode[2]) %>%
            filter(type %in% input$choice) %>%
            count(place,lng, lat, type, id) %>%
            arrange(desc(n))
        })
        
        # colors
        pal <- colorFactor(
          palette = c('red', 'blue'),
          domain = df$type
        )
        
        # static backround map
        output$map <- renderLeaflet({
          leaflet(df) %>%
            addTiles() %>%
            fitBounds(~min(lng), ~min(lat), ~max(lng), ~max(lat))
        })  
        
        # reactive circles map
        observe({
          leafletProxy("map", data = reactive_data_chrono()) %>%
            clearShapes() %>%
            addCircles(lng=~lng,
                       lat=~lat,
                       weight = 5,
                       radius = ~(n*50000),
                       color = ~pal(type), 
                       group ="cities", layerId = ~id, label =~df$place) %>% 
            addSearchFeatures(
                         targetGroups = "cities",  options = searchFeaturesOptions(collapsed = TRUE, 
                                                                                   zoom = 7, openPopup = TRUE, autoCollapse = TRUE, hideMarkerOnCollapse = TRUE, position = "topleft" )) 
        })  
        
        # Observe circles from leafletProxy "map"
        observe({
          leafletProxy("map") %>% clearPopups()
          event <- input$map_shape_click
          if (is.null(event))
            return()
          print(event) # Show values on console fort testing
          
          # Filtering and plotting
          x <- df[df$id == event$id, ]
          x2 <- x %>%
            count(id, year)
          output$plot <- renderPlot({plot(x2$n, x2$year)
          })
        })
      }
      
      shinyApp(ui, server)

[tim-salabim]

See #143. Once it is fixed in the upstream dependency, it will be updated here. Note, this is only for broken CircleMarkers, all other shapes should work.

[wilcar]

Thank you.

[trafficonese]

This should be fixed as leaflet-search was updated to v4.0.0