Top "Shiny" questions

ToolTip when you mouseover a ggplot on shiny

I am building a shiny application. I am plotting charts using ggplot. When I mouseover the points on the graph, …

r ggplot2 shiny tooltip mouseover

How to listen for more than one event expression within a Shiny eventReactive handler

I want two different events to trigger an update of the data being used by various plots / outputs in my …

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Data input via shinyTable in R shiny application

I want to build a shiny app that gets matrix data as input and returns a table based on some …

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R shiny: How to get an reactive data frame updated each time pressing an actionButton without creating a new reactive data frame?

My shiny app allows user to upload a csv by using fileInput and stored as an reactive object df_data. …

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Include a javascript file in Shiny app

I need to include a js library into my Shiny app. Currently I use includeHTML to include the script directly …

javascript r shiny

docker nginx connection refused while connecting to upstream

I use shiny server to build a web-app on port 3838, when i use nginx in my server it works well. …

web-services nginx docker shiny shiny-server

R Shiny: reactiveValues vs reactive

This question is related to this one. The two can generate the same functionality, but implementation is slightly different. One …

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How to change 'Maximum upload size exceeded' restriction in Shiny and save user file inputs?

I've recently learned that R Shiny programs impose a maximum size restriction for file uploads by default (I don't know …

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How to make the horizontal scrollbar visible in DT::datatable

Using R shiny & DT package, I am creating certain tables. The number of columns vary as per user input &…

r datatables scrollbar shiny horizontal-scrolling

Interactively change the selectInput choices

Originally I create this shiny interface that takes in a parameter "company id" and "date", but here we have a …

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