Questions tagged [shinydashboard]
shinydashboard is an R package which provides a framework for creating dashboards using R and shiny.
shinydashboard
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R shiny - Unable to read input values when calling server via callModule
Main app.R
header <- dashboardHeader(title = "R shiny Dashboard")
source("projects/customers/ui.R", local = TRUE)
customers_server <-
source("projects/customers/...
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1
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45
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Reducing width when collapsing a box
I'm trying to collapse a box not only by reducing its height (default behavior) but also its width, so that the other box gets the extra space; a bit like a collapsible sidebar. How to achieve that?
...
- 139
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16
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Open url in a new table with out domain in Shiny app
I have created this reactive dashboard: https://lexbit.shinyapps.io/dashboard/.
I want to open the url in a new windows and download the document. You can make this manually, but when I click on the ...
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14
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How put a element in middle of the header
I add a button in the header. How can i put this button in middle of header ?
app_ui <- function(request) {
tagList(dashboardPage(
dashboardHeader(title = "Demo", tags$li(class = &...
- 173
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1
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207
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Is there any way to get the current user of a session of your R Shiny app?
My organization currently uses the basic subscription to R Shiny. Right now, I'm trying to set up one of our dashboards so that it can perform one of the following functionalities:
Enable login (We'...
- 59
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27
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Expand shinydashboard box to keep aspect ratio of facet_grid plot using shiny
I have a select input that allows a user to select years to view a ggplot/facet grid plot. The plot will expand with each year. All that is fine but what I want is for the facetted plot to stay a ...
- 13
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1
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452
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Change size of value valuebox in dashboard Quarto
I'm creating a dashboard using Quarto. I would like to use valueboxes to show a value. The problem is that I don't know how to change the size of the value in a valuebox. In the example below you will ...
- 39.8k
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137
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How to read a logo and image files in www folder of an R Shiny app inside a docker container?
I have created a R shiny app, which has a few logos and images (favicon.ico, company logo etc.) stored in the www folder in the app.
I am added COPY statements for all files and I am checked the ...
- 23
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51
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How to crop images circular in gt tables in Shiny Apps?
For one of the last week's TidyTuesday challenge, I am trying to make a Shiny app on NHL Player's data. Here is the code so far;
library(shiny)
library(shinydashboard)
library(shinyWidgets)
library(...
- 287
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27
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Rhino Framework for ShinyApps: MaxRequestSize not taking effect
I am getting started on using Rhino framework for ShinyApps in R.
I am writing my code in VSCode, when I run the below, the app works fine in my browser. However, whenever a file is above 5MB it flags ...
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52
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try to find the mistake in my code error in parse ,missing coma shiny?
This is the error:
> Error in parse(file, keep.source = FALSE, srcfile = src, encoding =
> enc) : C:\Users\zeine\OneDrive\Desktop\CAST
> Lifeactuary\App-1\App2/app.R:39:1: unexpected ...
- 1
-1
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1
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74
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How to calculate a geometric mean based on cell values?
There are the table 1 and table 2 as shown in the script below. I have the following task:
(1) The 1st row of the table 2 should represent a geometric mean of the 1st and 3rd rows of the table 1;
(2) ...
- 83
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36
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Shiny Download Handler not working for plots
I am trying to save the plots created on my shiny app and it works perfectly fine for the CSV files. However, I am unable to save the plots for ggplot2. What can go wrong in this case?
I get the ...
- 23
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84
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How to use selectInput as a reactive across modules
I am currently building a shiny app using golem framework and attempting to use modules however I am struggling with connecting modules. My current paired-down app consists of 3 basic modules: 1) ...
- 13
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22
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Use actionbutton to display box() and table initially hidden, but then use it only for the subseting of the table
I want to create a shinydashboard in which I have in the sidebar a selectinput() with all the column names of iris dataset, in the main body inside a box() we have a datatable of iris which is ...
- 8,306