All Questions
Tagged with shinydashboard r-leaflet
20
questions
1
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83
views
Is there a way to pop out a leaflet map in an R Shiny app into a new browser tab?
I'm making an R Shiny application that includes a leafletOutput map that maps certain datapoints from a filtered dataframe. Is there any way to expand that map to a full screen size in a new browser ...
- 23
1
vote
1
answer
64
views
Leaflet map in bs4Dash's box
Recently, when working on a shiny dashboard, I encountered an issue of Leaflet map not working (seemingly) correctly with bs4Dash box. Seems that after the box is maximized, leaflet map is not ...
0
votes
1
answer
218
views
Using leaflet for R to make a pie chart with GIS data
I am trying to make a point map that replaces the points with pie charts to make the information quicker to understand for the layman.
the alternative is:
"text": statistic
"text": ...
- 87
0
votes
1
answer
56
views
How to save leaft map in shiny app that contain marker and some other filters
I Want to download the Map view that contains all my filters and markers and I want to upload it to the server so users can log in and download what they need
I tried the solution to this question ...
- 11
0
votes
1
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154
views
Is there a reason the output data can't be read by leaflet for creating a map in shiny
could someone tell me why leaflet doesn't read the data.frame properly created inside the server function of shiny?
It doesn't show any map when executed, as soon as I try to addCirkleMarkers by the ...
- 35
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votes
0
answers
196
views
I have a shiny app i want to use the click event to change selection value
I'm working on a shiny map where whenever a user clicks on a polygon, it changes the first selection to the same area that the user picked on the map.
This is my code:
# Install an load all required ...
- 11
2
votes
1
answer
570
views
leafletProxy not working in shinyDashboard
leafletProxy doesn't seem to be functional within shinyDashboard. See working example below where choosing different letters should change the circle color. Any insight appreciated. Github issue ...
- 33
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answers
24
views
Solid color based on 'Zone'
There are 5 main Division (North, South, East, West & Central) and within these divisions, there are zones.
I would like to color the zone based on division, Not sure where the code went wrong?
...
- 1
0
votes
1
answer
396
views
Filter out areas from json file
I am new to R Shiny and I'm trying to make a feature on my app where I can choose a dropdown menu of the neighborhoods within a city. With the default selection being the entire city itself SURREY. ...
- 57
0
votes
1
answer
468
views
Highlight marker from user input in leaflet - R Shiny
I'm trying to highlight points in my map based on the user input slider. If the point falls within a certain date range, change the color, and if it doesn't, default it to black.
#server
...
- 91
1
vote
0
answers
285
views
How to add numeric marker in leaflet?
How do i add a numeric marker to my leaflet map in my shiny dashboard?
I have this ranking column:
Rank_pop_size
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Is there a way that when i have them marked on a leaflet map instead of a ...
- 11
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votes
1
answer
663
views
R Shiny Leaflet Selector for shapefile to be displayed
New to R shiny, new to shapefiles, new to coding anything outside of data cleansing/analysis.
I want to display where particular services are available in my state on a map.
I have shapefiles for ...
- 69
0
votes
1
answer
545
views
tags$style applied to all Leaflet Maps in R shiny
I'm able to change the cursor in an R shiny app regarding r-leaflet but can't seem to figure out how to only do it for specific maps. It seems like the last tags$style is applied to all the previous ...
- 346
2
votes
1
answer
815
views
Interactive Leaflet with shiny - clearMarkers() and set new ones
I want to create an interactive leaflet map with Shiny. The creation works fine, but despite changes at selectInput() and clicking "go!" the old markers are not deleted and no new markers ...
- 23
0
votes
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463
views
R Shiny dashboard with leaflet maps: image query functionality on my second tab doesn't work
I have an R Shiny dashboard with 2 tabs. Each tab displays a raster.
Image query works on the first tab, but not on the second.
On the second tab it shows a small empty space where the queried data ...
- 336