Questions tagged [golem]
{golem} is an R framework for building robust application with Shiny. You can use the [golem] tag for questions about building or deploying Shiny application using {golem}. Question can either concern general concepts or specific functions from inside the package. You can also use this tag if you need more information about moving from a "standard" Shiny app structure to a {golem}-based application.
golem
110
questions
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30
views
Shiny UI function runs before Shiny Server?
I have a PWA r shiny app deployed to Heroku via docker. I use the Golem framework for the server functions and shinyMobile for the UI. The app works great around 99% of the time. However, sometimes ...
- 500
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23
views
Using load_all() on posit connect for 2 different apps in the same repository (can we share manifest.json?)
I built my shiny app {myapp} following the {golem} framework. I built my app as a package and there is an /app.R file currently deployed to posit connect. I also created a Rmarkdown document ...
- 782
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48
views
How to set the path to images if they are to be rendered from server side in a golem shiny app?
Goal
In a shiny app, render multiple ggplot plots with images as facet labels.
You can see the complete source code here.
Details and Problem
I want to create two plots both of which use the same ...
- 5,981
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20
views
uses a function that calls another in a foreach loop dopar
I have two functions myfunct1 and myfunct2. myfunct1 uses the myfunct2 function
I want to use these two functions in a foreach()%dopar%{} loop but i get a error:
Error in {:
task 1 failed - "...
- 173
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70
views
why do I not get the page with circles into my shiny app?
I am trying to build a shiny app application, within R/Rstudio.
this is the code I am trying, which is part of the bigger code.
library(shiny)
ui <- fluidPage(
tags$head(
tags$style(HTML(&...
- 1,114
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votes
1
answer
48
views
Show elements between rows in a table
I have a df dataframe. I would like to display each row.
I would like to add on each line a button Show_Hide which will display other ui element below line l (between lines l and l+1).
How can I do ...
- 173
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answers
38
views
How to run a test file taking into account the functions
I create a golem project. I created a test file with the command golem::add_fct("calc", with_test = T).
When i execute the command test_file, it doesn't find my function.
test/testthat/test-...
- 173
1
vote
1
answer
20
views
conditionPanel does not take into account the conditions
I have two radio buttons A and B. When button A is checked, two widgets are displayed. When we check button B, the widgets of button A are deleted and we display the widgets of button B, same thing if ...
- 173
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votes
0
answers
35
views
Shiny module ggplot reactive data error data can't be a function
I've reduced my code to a single module that works like this
library(shiny)
library(bslib)
library(bcmaps)
library(ggplot2)
library(dplyr)
mod_geography_ui <- function(id){
sidebarLayout(
...
- 416
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votes
1
answer
85
views
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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31
views
Get value from inputSelect
I have a selectInput which lists the column names of a dataframe. The dataframe includes a years field. When we select a column name, I create a graph representing the evolution of the column values ...
- 173
0
votes
1
answer
100
views
Why I cannot get my shiny app when adding golem framework?
Why I cannot get my shiny app when adding golem framework?
I am managing nevertheless to get my shiny elements without any golem framework:
Here is the shiny without golem:
library(shiny)
# Define ...
- 1,114
0
votes
0
answers
99
views
how to add my ui and server modules with golem?
I am working with golem framework and trying to add my modules to app_ui and app_server yet, I do not succeed to get what I want -the page with Start button and logo .
Hre is the app_ui which I call ...
- 1,114
0
votes
1
answer
81
views
dockeriser golem app: Error in loadNamespace
I want to dockerize a shiny application (named qrcodeapp) structured with the golem package. When i launch the command in deploy/README I get error with shiny version. It asks me for version 1.7.5 (...
- 173
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votes
0
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66
views
Using firebase configuration in a golem app
I am new to using golem framework for R shiny app. In my app, I use firebase authentication using the R package firebase. So, I have firebase configuration in a r script fct_helpers.R which is located ...
- 5,981