Questions tagged [htmltools]
htmltools is an R package that contains tools for generating HTML output directly from R.
htmltools
29
questions with no upvoted or accepted answers
3
votes
0
answers
436
views
change size of plots in htmltools::taglist R markdown
I am trying to use a loop in Rmarkdown that prints a leaflet map and plotly graph side by side (the loop iterates through vegetation types). I am having trouble getting the side-by-side to have the ...
- 53
3
votes
1
answer
210
views
Add or update attribute to an element and all sub-elements
I'm working on a full page layout using fillPage(). For a box to be able to stretch vertically, all elements that define this box need to have a style = "height: 100%" attribute (or so I'm told). Is ...
- 25.6k
3
votes
0
answers
280
views
Add new line spaces between elements of an htmltools::tagList in an Rmarkdown html page
I using htmltools::tagList to display a list of plots in an Rmarkdown html page.
Let's say my list of plots is:
set.seed(1)
plot.list <- lapply(1:3,
function(i) plotly::...
- 6,242
2
votes
0
answers
446
views
Add an interactive Check Box to a Flexdashboard in R
I'm building a flexdashboard out in an RMarkdown document, but I've run into issues with interactivity. So I've gotten a solution in shiny up and running, but the issue is that at my place of work we ...
- 468
2
votes
0
answers
955
views
Package ‘htmltools’ version 0.5.0 cannot be unloaded
I am trying to launch a RShiny App but each time i get this message error:
Package ‘htmltools’ version 0.5.0 cannot be unloaded:
Error in unloadNamespace(package) : l'espace de noms ‘htmltools’ est ...
- 21
2
votes
0
answers
543
views
The shiny package will not load after installation
I tried:
install.packages('shiny')
library(shiny)
Got the following message:
Error: package or namespace load failed for ‘shiny’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
...
- 135
2
votes
1
answer
236
views
Apply a recursive function to a nested list while preserving the classes of sublists
I have a nested list called inputs:
library(htmltools)
library(shiny)
inputs = tagList(
selectInput('first', 'FIRST', letters),
checkboxInput('second', 'SECOND')
)
str(inputs, max.level = 1)
...
- 1,768
1
vote
0
answers
175
views
How can I correctly resize all plotly plots encapsulated in a javascript tab?
I am new to handling html objects from R and I am having an issue while trying to create html tabs from named lists (the target document is html pages obtained from RMarkdown). Long story short, while ...
- 11
1
vote
0
answers
87
views
Add dependencies of shinydashboardplus in shiny
Below is the code for shiny app that I am using.
shiny::shinyApp(fluidPage(
# Give the page a title
titlePanel("Telephones by region"),
# Generate a row with a sidebar
...
- 321
1
vote
0
answers
83
views
RMarkdown: Access objects made in html in later r chunk
If I have the following code to create a checkbox in an RMarkdown flex_dashboard, how do I access the variables created by the checkbox for later use in the code?
---
title: "Temp Dashboard"
...
- 468
1
vote
0
answers
179
views
Installing htmltools in R gives me unable to load shared object libimf.so
When I try to install htmltools using this command:
install.packages("htmltools")
I get this error:
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object '/gscratch/...
- 11
1
vote
1
answer
199
views
HTML code generation for generated graphs in R
How to generate HTML code and assign it to a variable in R without saving it in an HTML file?
(i.e)
the function must be like
p <- pairs(data)
res <- htmlcodefunction(p)
res
output must be ...
1
vote
0
answers
137
views
solution similar to include_graphics that works inside div
I'm trying to determine the best way to include png images inside multiple nested divs within R markdown.
I would love to use knitr::include_graphics() but unfortunately it doesn't seem to work ...
- 163
0
votes
0
answers
27
views
How to have a ReactShinyInput inside a ReactShinyWidget?
I have just started playing with the reactR package in the hope of having React elements usable with Shiny R.
I have got project with the scaffoldReactWidget function setup and working quite nicely so ...
- 160
0
votes
1
answer
31
views
appendContent can't be used in a Shiny render call
The funciton addSearchGoogle from leaflet.extras is throwing this error in a Shiny-app:
Warning in renderWidget(instance) : Ignoring appended content;
appendContent can't be used in a Shiny render ...
- 9,719