Stack Overflow
Stack Overflow

Questions tagged [shinydashboard]

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.

Repositories

Stable Version on Cran

2792 questions
0
votes
0 answers

Assign an id to a specific tabset in flexdashboard (Shiny)

I would like to access the active tabset (not tab) in a flexdashboard for Shiny. I found here the answer providing the JS code creating an input variable with the tab id, but I would like to have it for a tabset. My code looks like this: > TAB >…
acastell
  • 1
  • 1
0
votes
1 answer

My code doesn't deploy R dashboard properly, what is the issue?

I am very new to R Dashboard (literally started using it yesterday). Essentially, the purpose of the code is to go into a set of folder and subfolders on my C: drive and then based on the selection of dropdown menu, it presents the ".png" files in…
Carl
  • 301
  • 2
  • 10
0
votes
1 answer

Filter DataTable Output based on unique observations

Below is a code to my shiny app library(shiny) DF = data.frame(ID = c ("1","2","3","4","5"), product = c("A","B","C","A","C"), sentiment = c("good","medium","bad","medium","bad"), online =…
andy
  • 1,947
  • 5
  • 27
  • 46
0
votes
1 answer

Shiny: trigger datatable export button with custom button

I want to trigger the csv-export button of a data table with a custom actionButton in the sidebar of shinydashboard. However, I do not get it working since the pressed actionButton does not start the download. Could someone please help me with this…
Emil
  • 85
  • 5
0
votes
0 answers

Dynamically add nested UI elements in RShiny

I am trying to build a Shiny app where a user can select multiple forms for data entry. One or more forms are displayed based on user input, and each form consists of a certain number of sliders within a certain number of boxes. Different…
runningoutoftime
  • 3
  • 2
0
votes
0 answers

how to download app.R from my own shiny web app

So my problem is I lost my Shiny file but already upload it to Shiny, I want to restore my file and download the app.R and www folder from my own Shiny web app. I tried to download it from bundle from shinyapp.io I follow the instruction from this…
Muhammad Rafif
  • 43
  • 4
0
votes
1 answer

How to adjust datatable column width more longer

In shiny I have a datatable output that on the first page, the data table and the second page are different, as the first photo below is the first page of the datatable, and the second photo is the second page of the datatable. You can see that the…
Muhammad Rafif
  • 43
  • 4
0
votes
0 answers

how to add logo for dashboard header when using shinyauthr

# Init DB using credentials data credentials <- data.frame( user = c("shiny", "shinymanager"), password = c("azerty", "12345"), # password will automatically be hashed admin = c(FALSE, TRUE), stringsAsFactors = FALSE ) # you can use…
Muhammad Rafif
  • 43
  • 4
0
votes
1 answer

Shinydasboard with dynamic menuItem from nestedList

I have this first version (MWE) of my app that works well. The menuItems and TabItems are hard-coded. As you can see there are some menus that are inside others. : library(shiny) library(shinydashboard) ui<-dashboardPage(header=dashboardHeader(…
Lev
  • 693
  • 1
  • 8
  • 24
0
votes
0 answers

Shiny Dashboard Ggplot not appearing until I resize window

For some reason one of my plots won't appear on my app except if I put the window on full screen on the biggest of my two monitors. Here is how it is looking like: On my other plots, the plots are just cropped: For some reason, once the plot is…
osakabayblues
  • 1
  • 2
0
votes
1 answer

Datatable not updating based on filter when using module server in R Shiny

I created a datatable and it was working fine when I used just the server function with App.R but when I moved to mod_dt.R so that I can modularize it and call again whenever I need to show other dataframe. Now the reactivity is somehow gone.…
Amulya Bista
  • 1
  • 2
0
votes
1 answer

dashboardBody not showing when conditionalPanel is used

Im building a shiny app. when I include a conditionalPanel in my sideBar menu, I no longer see anything in my Dashboard body. Here is my code: library(shiny) library(shinydashboard) ui <- dashboardPage( dashboardHeader(title="TEST"), …
Juan Pablo Rincon
  • 19
  • 5
0
votes
1 answer

how to launch a shiny dashboard within a for loop

I try to launch a dataframe in a shiny dashboard within a for-loop. My purpose is to update the values in the dataframe every iteration and show this within the shiny dashboard. For some reason the shiny dashboard is not launched at all. Although if…
user2165379
  • 445
  • 4
  • 20
0
votes
0 answers

Hover over in ggplot Scatterplot

I tried to create a hover over functionality in a scatter in ggplot. While hover over works for some dots, it does not for others (see Scatter without hover-over - both in Chrome or RStudio viewer pane). No idea why it works for some and for others…
ZVN111
  • 1
  • 2
0
votes
0 answers

Show SweetAlert warning message when validate() is not met

I'm encountering an issue when working with the validate() function of R in my shiny app. So this is a user form, I have an action button on the UI side called "go_to_booking_form_1" and I want it to show a sweet alert and go to the next menu tab…
Liam-Linhai Wu
  • 1
1 2 3
…
99 100