JavaScript College

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 save some columns of my data frame into a specific format (JavaScript format). I've t… Read more Convert R Data.frame To Javascript Array

I am trying to create a simple forceNetwork, but the plot won't render. I keep getting the foll… Read more Forcenetwork Is Not Zero Indexed

I am upgrading from sweetalert to sweetalert2 in R shiny and so far have managed to get the regular… Read more Sweetalert2 Text Input With Validation Of The Text With Javascript In R Shiny

I am building a Shiny app in which a user can open a modalDialog by clicking on points in a plot. T… Read more How To Focus On Textinput Field In Alert Combined With Modaldialog In R?

I'm using a piece of javascript from this question: SO It works for buttons, but I would also l… Read more Disable Elements When Shiny Is Busy

I'd like to synchronize the scrolling of two handsontables in a shiny app. I tried some attemp… Read more Synchronize Horizontal Scrolling Of Two Handsontables

I am building a Shiny application, but as it should get arguments for data for building plots, I de… Read more Including Js/css Scripts In Shiny App

In the app below there is some weird mystery going on: Why can I not use certain names for my plot… Read more Mysterious Javascript Bug That Is Depending On What Plot Object Names Are Used In R Shiny App

My data Adjancy array is var g = [[10, 2], [15, 0], [18, 3], [19, 6], [20, 8.5], [25, 10], [30, 9]… Read more Need Help For Opencpu And Igraph Output Format

I have code like is in my shiny app: $(function() { Shiny.onInputChange('initialHash', p… Read more Shiny.oninputchange Is Not A Function

I am trying and failing to scrape the table of average IQs by country from this web page into R. I&… Read more Trouble Scraping A Table Into R

I am trying to create an application where if a user employs the Box Select tool in Plotly, then a … Read more Add Shaded Rectangle With Select Box Corners In Plotly R

When using the R leaflet package, how can I add something additional to the attribution string (i.e… Read more R Leaflet Custom Attribution String

I created a simple project where I generate select inputs from a list in one module (selector) whic… Read more Dynamically Created Selectinputs Not Recognized In Server

The JavaScript library Handsontable has an event afterColumnResize, triggered when a column is manu… Read more How To Use The 'aftercolumnresize' Event With 'rhandsontable'?

I'm trying to create dropdown input in shiny which has hierarchical drop-down list in R shiny l… Read more How To Pass Shinytree Values To Drop Down Input In Shiny

I am writing a report in Rmarkdown which shall be rendered in html because it contains Rshiny chunk… Read more Add Line Numbers To Text Content Of A Rendered Rmarkdown Html Document

I am building a Shiny app in which a user can open a modalDialog by clicking on points in a plot. T… Read more How To Focus On Textinput Field In Alert Combined With Modaldialog In R?

Highcharts motion plugin - Requires 3 adjustments to a highchart. The inclusion of the js asset A… Read more How To Include Highcharts Motion Plugin For Bubble Plot Using R Wrapper?