title: creating a list/ vector of text from shiny
body: <p>Can we create a vector/ list of inputs given from shiny? I would like to create a vector of string which stores all the action taken from input in shiny.</p>
  
  <p>here is the example code, so as soon as we change the input, the output gets change in the same line.</p>
  
  <pre><code>require(shiny)
  
  runApp(list(ui = pageWithSidebar(
    headerPanel("censusVis"),
    sidebarPanel(
      helpText("Create demographic maps with 
               information from the 2010 US Census."),
      selectInput("var", 
                  label = "Choose a variable to display",
                  choices = c("Percent White", "Percent Black",
                              "Percent Hispanic", "Percent Asian"),
                  selected = "Percent White"),
      sliderInput("range", 
                  label = "Range of interest:",
                  min = 0, max = 100, value = c(0, 100))
      ),
    mainPanel(htmlOutput("text")
    )
  ),
  server = function(input, output) {
    output$text &lt;- renderUI({
      str1 &lt;- paste("You have selected", input$var)
    })
  }
  )
  )
  </code></pre>
  
  <p>Would like to see the dynamic output as (to be specific it can be n numbers of outputs...) </p>
  
  <pre><code>[1] You have selected Percent White
  [2] You have selected Percent Asian
  [3] You have selected Percent Black
  </code></pre>