JavaScript Guide

I need to include a js file in a single-file shiny app. I tried to work with a two file app (classi… Read more Include Javascript File In A Single-file Shiny App

Thanks to answers on this previous question, I have developed a plotly plot with buttons linked to … Read more How To Change Plotly Legendstatus Of Trace N With A Generic Button + Selectinput Through Javascript In R Shiny

I have a bunch of strings in a data frame as given below. v1 v2 ARS… Read more How To Highlight A Substring Containing A Random Character Between Two Known Characters Using Javascript?

Continuing from Mark's suggestion here I am now using uiOutput and renderUI. The code below dis… Read more Problem When Reloading An Animated Gif In Chrome - Part Ii

This is a follow up question based on THIS post. The demo app here is a closer representation of … Read more R Shiny + Plotly : Change Color Of A Trace With Javascript Without Affecting Markers And Legend In Multiple Plots

I want to include a semantic shape element in my shiny app (shapes: https://semantic-ui.com/modules… Read more How To Flip Up Shapes In Shiny By Clicking A Button?

In an Rmarkdown html document, how does one select a default value for a crosstalk::filter_select d… Read more Selecting A Default Value In An R Plotly Plot Using A Selectize Box Via Crosstalk In R, Using Static Html Not Shiny

I'm trying to get my textAreaInputs to resize so that they display the entire area's conten… Read more Auto-resize Textareainput Created Through Renderui

It is possible to add a general search box for the user to find a string in an output widget in Shi… Read more Searchbox In R Shiny

I am in the circuit board manufacturing industry, and we measure the temperature at a variety of lo… Read more Heatmaps On Physical Images (2d Or 3d) Using .js Library For R Shiny App?

I am using this question as a reference to add a 'row index' or 'counter column' (a… Read more R DT Datatable Not Retaining Row Index/counter Column After Selecting New Page When Using Callback Option

I'm trying to remove rows from a Datatable in a Shiny app using Javascript. In the table I have… Read more Delete DataTable Rows In Shiny App Using Javascript

I have the shiny app below in which the user lands on the Upload data panel. I want the user not to… Read more Ηow Can I Get The Filename Of A File Uploaded With A Shiny FileInput?