小编BeB*_*eBa的帖子

如何在SelectInpute中获得选择列表？

用户界面

selectInput(inputId = "select_gender", 
    label = "Gender",
    choices = c("Male","Female"),
    width = 150
)

服务器

# Something like...

genders <- input$select_gender["choices"]

# So that the gender would be:

> genders

[1] Male Female