title: Auto complete and selection of multiple values in text box shiny
body: <p>Is it possible to select multi values using auto complete strings similar to google search and stack overflow tags selection in shiny text box.</p>
  
  <pre><code>dataset&lt;-cbind("John Doe","Ash","Ajay sharma","Ken Chong","Will Smith","Neo"....etc)
  </code></pre>
  
  <p>I want to select multiple variables from the above dataset as a auto fill in my textbox and pass it to my server.R</p>
  
  <p>ui.R</p>
  
  <pre><code>shinyUI(fluidPage(
    titlePanel("test"),
  
    sidebarLayout(
      sidebarPanel(
        helpText("text"),
  
        textInput("txt","Enter the text",""),
        #Pass the dataset here for auto complete
  
       ),
  
      mainPanel(
        tabsetPanel(type="tab",tabPanel("Summary"),textOutput("text2"))
  
      )
    )
  ))
  </code></pre>
  
  <p>server.R</p>
  
  <pre><code># server.R
  
  shinyServer(function(input, output) {
  
  output$text2&lt;- renderText({
  paste("hello",input$txt)
  
   })
  
  
  }
  )
  </code></pre>
  
  <p>EDITED</p>
  
  <p>I have used <strong>select2input</strong> from shinysky for selecting mulitiple varialbes but now I have added submit button to get selected values together.</p>
  
  <pre><code>#ui.R
  select2Input("txt","This is a multiple select2Input",choices=c("a","b","c"),selected=c("")),
  
  actionButton("go","submit") 
  </code></pre>
  
  <p>I want to bind selected option lets say user selected a and c then new variable is</p>
  
  <pre><code>#server.R
  input$go #if pressed submit button
  var&lt;-cbind("a","c")
  output$text&lt;-renderText({ print ("var")})
  </code></pre>
  
  <p>but this is not working</p>