Newest 'shiny' Questions - Stack Overflow
Jan 16, 2026 · Shiny makes it easy for R developers to turn their analyses into interactive web applications that anyone can use, without requiring any prior HTML, CSS or JavaScript knowledge.
Change the color and font of text in Shiny App - Stack Overflow
Change the color and font of text in Shiny App Asked 11 years, 9 months ago Modified 3 years, 8 months ago Viewed 129k times
Data input via shinyTable in R shiny application - Stack Overflow
Jan 13, 2017 · I want to build a shiny app that gets matrix data as input and returns a table based on some operations on it as output. By search I find that ShinyTable package could be useful. I tried …
Are there global variables in R Shiny? - Stack Overflow
This is because they are loaded into the global environment of the R session; all R code in a Shiny app is run in the global environment or a child of it. In practice, there aren’t many times where it’s …
How to create a simple drop down menu in shiny? - Stack Overflow
Apr 5, 2020 · 5 So I have three download buttons in three tab panels inside a tabsetpanel in my shiny app. Is there any way I cant create a drop down menu instead of these tab panels? I don't want to …
How to select rows and columns and filter with DT in Shiny?
Jun 4, 2021 · I am trying to create a Shiny app capable to select rows and columns depending on user's choice. For selecting columns I use pickerInput and for selecting rows the extension …
How to create a log-in page for shiny R - Stack Overflow
Dec 6, 2018 · Starting Shiny app after password input This did mostly resolve my question. I just had to make some minor changes to get it to work.
r - Alert / notification in shiny - Stack Overflow
Aug 4, 2020 · I would like to have an alert / notification in shiny app, when user click on download button ! All the examples just work if you have an action button like : library (shiny) library (shinyalert) u...
Add and delete rows of DT Datatable in R Shiny - Stack Overflow
Sep 25, 2018 · I'm trying to add a "save inputs" feature to my Shiny app where the saved inputs would be saved in a DT data table. If a user clicks an Add button, the inputs would be appended to a data …
What is “object of type ‘closure’ is not subsettable” error in Shiny?
Nov 16, 2016 · Rather, what you have made is instructions, in the form of a function, which tell shiny how to make the data.frame when it is needed. When you wish to actually use this function to get the …