shinydashboard is an R package which provides a framework for creating dashboards using R and shiny.
shinydashboard is an R package which builds on top of the shiny package in order to facilitate the creation of interactive dashboards.
Questions tagged [shinydashboard]
2792 questions
7
votes
1 answer
How to require user authentication in R Shiny before users see any part of the app using shinyauthr?
I have a R Shiny app that I want users to authenticate themselves before they see anything, including the main panel and every tab. I know I could use "req(credentials()$user_auth)" before each item, but that seems like overkill for even my main…
J.Sabree
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7
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Modifying shinyauthr for a flexdashboard
I have built an interactive flexdashboard that uses a runtime shiny and I would like to create a user authentification login module/page. I stumbled across Paul Campbell's shinyauthr package which seems to do this but for a shiny dashboard, I would…
Zach Margulies
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7
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How to use plotly in R shiny
I am trying to add graph for the output which i have generated using shiny. I am getting error for graph generation. Can someone please have a look and assist. The bar graph parameters are calculation based outputs generated from…
mayank14
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How to expand/collapse the shiny dashboard sidebar on mouse hover?
Within a Shiny Dashboard, I would like that mouse hover the mini-sidebar expands it. When mouse leaves the sidebar it then collapse automatically in its original state (mini-sidebar).
The closest answer I get right now is by using the…
yeahman269
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7
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Shiny App not deploying: Error pushing repository: 504 Gateway Time-out Execution halted
I've rerun my app several times without a problem, but am recently getting an error and can't deploy my app. It is able to run on my local desktop though so I know the
Preparing to deploy application...DONE
Uploading bundle for application:…
Megan Hepner
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7
votes
2 answers
picture as a background of shiny dashboard
I would like to change background in my shiny dashboard App. I wound in internet function setBackgroundImage (https://rdrr.io/cran/shinyWidgets/man/setBackgroundImage.html). The problem is that I don't know were I should put that function in my app.…
dasti74
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2 answers
Collapse Left Sidebar fully in ShinyDashboardPlus
ShinyDashboardPlus has a feature where the left sidebar menu collapses but still shows the icon. The issue with this is, it doesn't hide any buttons or input selections placed in the sidebar.
I am looking for either the below 2 solutions:
1) To…
Kevin
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7
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1 answer
R shiny future: plan(multiprocess)/plan(multicore) + Kill long running process
I am writing this to seek some help in using plan(multiprocess) or plan(multicore) and killing long running processes in my shiny app. The app has multiple future events (long running processes) that run on clicking their corresponding actionButton.…
chas
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7
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1 answer
Loading shiny module only when menu items is clicked
Background
Within a modular1 Shiny application, I would like to load module only when menu item on shinydashboard is clicked. If the menu item is not accessed I wouldn't like to load the module.
Basic application
app.R
#…
Konrad
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Shiny modularized inputs inside pop-up modal aren't being written to reactiveValues when dismissed [flexdashboard/shinydashboard]
As a minimally-viable example, I modularized the basic example from here: https://rmarkdown.rstudio.com/flexdashboard/shiny.html#simple_example
Code snippet (copy-paste, run as .Rmd in RStudio should do the trick):
---
title: "stackoverflow…
Ray
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7
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1 answer
Place button next to selectInput
Goal
I want to place a selectInput and an actionButton side by side in the footer of my shinydashboard::box. The button should be "relatively close" to the selectInput irrespective of the width of the box.
What I have tried so far
So far I tried…
thothal
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7
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2 answers
To enable and disable sidebar toggle button using a action button
I am looking for a code snippet using which, I can enable/disable sidebar toggle button in shinydashboard header.
library(shiny)
library(shinydashboard)
library(shinyjs)
ui <- shinyUI(dashboardPage(
dashboardHeader(),
dashboardSidebar(),
…
kawsleo
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7
votes
1 answer
How to correctly output Plotly plots in shiny?
I am trying to make a shiny app based on New York crime historical data. I am using single shiny page approach. Here's the data: https://data.world/data-society/nyc-crime-data
For some reason when I select the year to output the crime statistics, my…
Scott Grammilo
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7
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1 answer
Show dataTableOutput in modal in shiny app
Great R community,
I am just wondering if it is possible to show DT::dataTableOutput in a modal with the push of an action button. For example, data table output as something like following.
Here is a some code to begin with:
## app.R…
M.Qasim
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7
votes
3 answers
How to code a Sidebar collapse in shiny to show only icons
If you are familiar with the shiny website, you'll notice that when you press the button to collapse the sidebar, it's showing bigger icons (but not completely hiding the sidebar.
Do you know how is this possible to code this?
I heard that the…
M. Beausoleil
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