Shiny disable checkbox minimal example

server.R

library(shiny)

shinyServer(function(input, output, session) {
	
	observe({
		if(input$tv == "All, but C") {
			updateCheckboxGroupInput(session, "check2", label = NULL, choices = NULL, 
				selected = c("A", "B", "D", "E"))
		}
		if(input$tv == "Only C or D") {
			updateCheckboxGroupInput(session, "check2", label = NULL, choices = NULL, 
				selected = c("C", "D"))
		}
		if(input$tv == "All") {
			updateCheckboxGroupInput(session, "check2", label = NULL, choices = NULL, 
				selected = c("A", "B","C", "D", "E"))
		}
		
		
	})
	
	output$values <- renderPrint({
		list(radio = input$radio, checkbox = input$check)
	})
	output$values2 <- renderPrint({
		list(radio = input$tv, checkbox = input$check2)
	})
})

ui.R

library(shiny)

shinyUI(
	fluidPage(
		
		tagList(
			tags$head(
			  tags$script(type="text/javascript", src = "disable.js")
			)
		),
		
		sidebarLayout(
			sidebarPanel(
				radioButtons("radio",
					h5("Uncheck all:"),
					c("All", "Custom"),
					inline = T
				),
				checkboxGroupInput("check",
					"",
					c(1,2,3,4,5),
					inline = T
				),
				
				radioButtons("tv",
					h5("Uncheck custom:"),
					c("All", "All, but C" ,"Only C or D"),
					inline = T
				),
				checkboxGroupInput("check2",
					"",
					c("A","B","C","D","E"),
					c("A","B","C","D","E"),
					inline = T
				)
				
			),
			mainPanel(
				h5("Uncheck all"),
				verbatimTextOutput('values'),
				h5("Uncheck custom:"),
				verbatimTextOutput('values2')
			)
		)
	)
)

www\disable.js

$(document).ready(function(){
	
	disableButtons(1, 5, "check", true); //Disable all
	disableButtons(1, 5, "check2", true); //Disable all
	
	
	$('.radio').click(function() {
	
	//Uncheck all
		if($('#radio1').prop('checked')) {
			disableButtons(1, 5, "check", true);
		} else {
			disableButtons(1, 5, "check", false);
		}
	
	//Uncheck custom
		if($('#tv1').prop('checked')){
			disableButtons(1, 5, "check2", true);
		}
		
		if($('#tv2').prop('checked')){
			disableButtons(1, 5, "check2", false); //Enable all
			disableButtons(3, 3, "check2", true); //Disable C
		}
		
		if($('#tv3').prop('checked')){
			disableButtons(1, 5, "check2", true); //Disable all
			disableButtons(3, 4, "check2", false); //Enable C, D
		}
	})
})

var disableButtons = function(from, to, id, dis) {
	for(i = from; i<= to; i++) {
		$('#' + id + "" + i).prop('disabled', dis);
	}
}