Shiny with multiple tabs and different sidebar in each tab
I made a simple UI template you can use based on your description. I also changed your column specification from 8,7 to 7,5 because shiny UI is based on 12 grid system. Here is the code:
library(shiny)library(plotly)shinyApp( ui = fluidPage( tabsetPanel( tabPanel("Map", fluid = TRUE, sidebarLayout( sidebarPanel(selectInput("Country", "Select Country", choices = "", selected = "")), mainPanel( htmlOutput("Attacks") ) ) ), tabPanel("plot", fluid = TRUE, sidebarLayout( sidebarPanel(sliderInput("year", "Year:", min = 1968, max = 2009, value = 2009, sep='')), mainPanel(fluidRow( column(7, plotlyOutput("")), column(5, plotlyOutput("")) ) ) ) ) ) ), server = function(input, output) { })