2013-10-30 27 views
1

有人可以請幫助我以下閃亮的問題: 我需要做一個條件面板,但在這裏我不希望它出現,除非有人選擇女性。然而,當我運行這段代碼時,條件面板出現在頁面中。 任何幫助將非常感激......條件面板有光澤(似乎不起作用)

selectInput("gender", 
      "What is your gender?", 
      choices = c(Male="Male", Female="Female")), 
conditionalPanel(condition = "input.gender=='Female'", 
       selectInput("cond_sel", 
          "Are you pregnant?", 
          c("Yes", "No")))) 
+0

奇怪,除非選擇女性應該不會出現。 –

回答

1

嘗試

selectInput("gender", 
      "What is your gender?", 
      choices = c(Male="Male", Female="Female"),selected='Male'), 
conditionalPanel(condition = "input.gender=='Female'", 
       selectInput("cond_sel", 
          "Are you pregnant?", 
          c("Yes", "No"),selected='No')))