29,339 questions
0
votes
1
answer
32
views
getting infinite loop in shiny when trying to get value into UI through several levels of submodules
I am getting an infinite loop in the below code in shiny R application (the code is a minimal example that reproduces the issue in my bigger actual app).
The code appends a namespace of the button ...
- 172
0
votes
0
answers
25
views
Prevent R shiny from mistaking "configuration calls" for UI elements inside navbarPage
I have the following UI:
ui <- navbarPage(
title="Foo",
fluid=T,
# For positioning of the progress bar notification
tags$head(
tags$style(HTML(
".shiny-...
- 115
0
votes
1
answer
26
views
R Shiny app connected to BigQuery cannot filter by dates
I'm working on a R Shiny app that used to load the data from a CSV file and display it on a plot. The user had the ability to do some filtering via dropdowns and dateRangeInput selectors.
My goal is ...
- 103
0
votes
0
answers
26
views
Implementing a progress bar using ambiorix with htmx
I want to implement a progress bar in my application using ambiorix + htmx
This is the logic of the app:
The user clicks a button, this issues a POST request which goes to the end1 endpoint inside ...
- 87
2
votes
0
answers
29
views
+50
Using shinylive to add a shiny app to the readme or an article of a pkgdown website on GitHub pages
I have some R packages on GitHub, mostly they contain small-ish datasets with a few helper functions for data preparation and plotting. I've started using GitHub pages to make the data and ...
- 1,564
0
votes
1
answer
22
views
How do I enable/disable rhandsontable using radio buttons?
I am creating a shiny app that includes a table that I would like to be read only unless the user selects 'Custom' instead of 'Default' from a list of radio buttons. I first attempted this following ...
- 135
2
votes
0
answers
41
views
conditionalPanel not working in nested modules [duplicate]
Here is a working example for a conditionalPanel inside a modal dialog in a 1st level module:
library(shiny)
library(bslib)
# Child module server function
childModule <- function(id, run) {
...
- 2,364
0
votes
0
answers
20
views
I need help rendering the body of the menuItem "Player Select", while making the menuItem collapsable
I want the contents within menuItem "Player Select" to be collapsing, however what I have now is not rendering in the dashboard body. I am not sure if I need to change formatting, or if it ...
0
votes
1
answer
22
views
Can't get input to update with observeEvent and actionButton in shiny [closed]
I have a shiny app that works and I want to make the functions into modules to clean up the app.R script to make it easier to read for others.
I am stuck on trying to convert a block of code which is ...
- 171
0
votes
0
answers
43
views
+100
How to remember last active tabs in a multiple tabset setup?
Is there a more native way of remembering the last active tab, when changing tabsets (here in header / navbar), to return to it upon tabset change in bs4Dash?
library(shiny)
library(bs4Dash)
library(...
- 3,041
0
votes
1
answer
34
views
Update my data in shiny using refresh button
I am trying to add a data refresh button to my shiny app so once I've inserted a new row into my sql table that will then appear in my data without fully restarting the app. Probably also worth noting ...
- 1,113
0
votes
0
answers
44
views
Apply tagQuery to text converted to html using the HTML functions from htmltools
I want to modify some HTML using the tagQuery function from the htmltools package, but I stumbled on the following situation:
# From https://rstudio.github.io/htmltools/reference/HTML.html
el <- ...
- 87
0
votes
0
answers
44
views
I can't get then action button in a modular shiny app to work even in a pared back example
Could not get the action button to submit the data I need it to. Pared it back and I can't even get the action button to print a success message. New to modular shiny, so not sure if there is a ...
- 131
0
votes
2
answers
40
views
Text recommendation in Shiny
I have the below example code which applies the filtering logic given in the text input.
ui <- shinyUI(
fluidPage(
sidebarLayout(
sidebarPanel(
textInput("text", "...
- 43
0
votes
1
answer
61
views
Problem in using a function with a list output in R shiny
I'm making an r shiny application, based on a partially linear additive model. For this, I need to estimate some parameters, and I'm doing this from a function that acts in a practically recursive way ...
