In my R Shiny app, I have a DT datable that has too much columns for the available horizontal space of the container. I therefore use fillContainer=TRUE so that the table fits in its container and can be scrolled horizontally…
I am trying to style cells in a shiny datatable into six or so column-level quantiles (except the first column, which is character). Here is a MRE of my current code, which styles cells as above or below the column…
Below I have provided the skeleton of a Shiny Dashboard that I am trying to create. I've fought with this for quite a while and cannot figure out how to make it work. App Current Behavior: Right now the "Select…
I am trying to connect Mariadb with my R shinny application in Rstudio. I created a Mariadb using docker-compose.yml and now I am trying to access the mariadb container using library(RMariaDB) library(DBI) library(RMySQL) # Connect to my-db as defined in…
I'm putting a few a bslib value_box on my shiny page and have it working well but the font size for the title is smaller than I would like and can be hard to read. I have read through the…
I'm trying to build a tree which would react when clicking on a row of a datatable. Especially, I would like the corresponding leaf of the tree to be highlighted. How can I achieve that ? Here is a sample…
According to the help in renderPlot, renderPlot should be executing within the parent environment calling it. Nevertheless, in the minimal example hereafter I can't get to plot three different graphics : library("shiny") plotNames <- c("plot1", "plot2","plot3") ui <- basicPage(uiOutput("all")) server…
I'm using the treeInput shinyWidget and the caret is black. My site theme puts it against a dark gray background. I can't figure out how to change the color to make it more visible. I've been directed to keep a…
Hei, I have a flexdashboard with shiny components. The shiny components are placed on the dashboard with fillRow in a customised manner. Unfortunately the height of the actionButton is not appropriate. How can I change the height of the actionButton?…
This is my drag and drop app: library(shiny) library(shinyjqui) library(shinyjs) library(dplyr) ###### part 1 ------------------------------------------------------------------ #creating the list of items df <- structure(list(AG = c("A", "B", "C", "D")), row.names = c(NA,-4L), class = "data.frame") # cells of table connections1 <-…