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Questions tagged [shinyapps]

Questions regarding shinyapps.io by RStudio. This tag should NOT be used for general questions concerning Shiny: those belong to the tag `shiny`.

shinyapps.io is a product by RStudio that allows you to deploy and share your Shiny applications online.

shinyapps.io is a self-service platform that makes it easy for you to share your shiny applications on the web

Site: https://www.shinyapps.io/.
Docs: https://docs.rstudio.com/shinyapps.io/.

833 questions
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Adding a vertical and horizontal scroll bar to the DT table in R shiny

Please check the data table "Case Analyses Details" on the right. I want to fit the data table within the box, such that it aligns from right and bottom border in the box, such that we add a horizontal and vertical scroll bar to the DT which can be…
Ashmin Kaul
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Hover image in plotly r chart in shiny app

Does anyone here have an example of showing an image when hovered on a plot or any package which can do this? I have tried something but it will show url only but not the image.I know this code is just encasing the URL. How can I build a div to show…
SNT
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2 answers

Error deploying shiny app that uses fileInput to upload data

Deploying my first shiny app -- simple html parser that lets users upload an html file and then parses it to get info on shares/mentions/likes on LinkedIn. The app runs fine locally (tested before deployment) and Rstudio does not show any errors…
Gautam
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One main panel and 2 side panels

Using Shiny, does anyone happen to know how to create a UI with one main panel (middle) and two side panels (left and right) with each one has their own horizontal and vertical scroll bar?
webbeing
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Hide Keys in Shiny Application Deploy

I'm deploying an app to shinyapps.io using data I'm grabbing from S3 and I want to make sure my AWS keys are safe. Currently within the app.R code I'm setting environment variables and then querying S3 to get the data. Is there a way to create a…
ben890
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6
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2 answers

R Shiny: how to use fontawesome pro version with the icon function?

I'm using fontawesome icons throughout my Shiny app via the icon function. I've downloaded the pro version of fontawesome, and used the instructions here: shinydashboard some Font Awesome Icons Not Working to replace the free version that Shiny is…
Antoine
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Connection to MongoDB Atlas via Shinyapps.io

I tried to connect my shiny app to mongodb server. I deployed app on shinyapps.io but got error again and again: 2019-10-22T18:14:14.694520+00:00 shinyapps[1117463]: Listening on http://127.0.0.1:36739 2019-10-22T18:14:36.665309+00:00…
Dynortice
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How to Debug when the Line Number of Error is not Provided?

I am using shiny and shinydashboard to create a dashboard. The minimum example codes are as below: library(shiny) library(shinydashboard) ui <- dashboardPage( dashboardHeader(title = "test"), dashboardSidebar( sidebarMenu( …
yusuzech
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5
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Reducing space between two box() in R shiny

the given script generates a simple histogram plot and a slider within two boxes. I wish to reduce the space between the two boxes and also between their extreme borders with the ends of the screen. Please help and thanks.snapshot of the plots ##…
Ashmin Kaul
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4
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0 answers

Information about "Warning: no DISPLAY variable so Tk is not available" in shinyapps.io logs

I have deployed my shinyapp online and I am constantly checking my logs for possible problems. A warning message that often appears when some users connect to the platform is the following: Warning: no DISPLAY variable so Tk is not available and in…
nd091680
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How to fix rintrojs modals working locally but fail when deployed to shinyapps.io

I have a shiny app that uses the 'rintrojs' package to create guide modals that take people through features of the app. There are a number of data steps that link to elements on different tabPanels. I have found a way to make the app switch to the…
victoe
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4
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1 answer

Change placeholder color of textInput shiny widget

with some CSS code found in different old posts on Stackoverflow I managed to change the placeholder colour of every selectizeInput and selectInput widget of my shinyapp, but it seems that this code doesn't work for the textInput widgets. Below you…
nd091680
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4
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3 answers

Deploy shiny app on shinyapp.io with package in private organization repo

I'm trying to deploy a shiny app to the shinyapps.io server, but keep getting an error relating to a custom-built package that is hosted in a private github repo owned by our organization (note that I have replaced the actual name of the package,…
ab-bpm
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How to prevent Shinyapp.io to change URL every time we republish

I typically publish my app the standard way: The first time I publish, I get this URL: https://peveralldubois.shinyapps.io/myapp/ But the second and third time I republish I get…
neversaint
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3
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1 answer

Using private GitHub package with ShinyApps.io

I am having trouble making my ShinyApps.io account install a private GitHub dependency: First, on ShinyApps.io, I have authorized private repository access: Second, in my package that I am deploying, I have added the private dependency as a Remotes…
Dylan Russell
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