I need to include a js library into my Shiny app. Currently I use includeHTML to include the script directly into html codes. e.g.   includeHTML('URL.js')   The browser will show "Not Found" when I try to browser the js file if I use...
I am trying to write a javascript function to extend the R shiny action button demo. I would like the user to be able to enter a number by both clicking the action button and by hitting enter when they have selected the number input form. The code fo...
My shiny app produces some files that user can download. I have put downloadbutton in the ui for this purpose. However, when the page launches and before any calculation is done, there is nothing to download. I want to prevent user from downloading e...
I'm using Shiny (0.12.0) with DT (0.0.65) for row-selections in this Shiny datatable. I want to pre-select the first 5 rows. I have tried:   Changing the class of row using callback JS in datatable. However, that is not reflecting in the input$x1...
I have a real-time log file running, that listens to the database and renders a datatable of the most recent updates on top. However after spending sometime on it im stuck on how to change the background colour with an if statement, as I am not famil...
I have multiple action buttons, on which i want to show different select Inputs and I want to know last clicked button id, how can I do that? When I use  which(lapply(c(1:10), function(i) { input[[paste0("ActionButton", i)]]}) == TRUE)   It s...
I try to use shinyBS package into my simple app. What I want to do is to create reactive tooltip text depends on each radioButton.  In order to clarify my problem I wrote a simple code in HTML & JS.  I also found one solution which seemed to solv...
How would I receive data, created in a .js file in the server.R in shiny?  I am using the leaflat library and I need the extend the LatLngBounds of the current map view has. I need this variable in the server.R for furhter processing.  So i have    m...
My shiny app has a sliderInput, but want to replace values as character labels. How could I implement it? Thanks for any suggestions.  This is my example code:  library(shiny) values <- as.factor(c('Label 1', 'Label 3', 'Label...
This is a modified version to the previous question here  In this app (which reflects my real app better) the following situation happens:  I have 2 sets of plots, - the 2 plots of a set show the same traces, just different columns plotted - each plo...

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