【问题标题】:conditionalPanel in shiny (doesn't seem to work)闪亮的条件面板(似乎不起作用)
【发布时间】:2013-10-30 18:22:49
【问题描述】:

谁能帮我解决以下闪亮的问题: 我需要制作一个条件面板,但在这里我不希望它出现,除非有人选择女性。但是,当我运行此代码时,条件面板会出现在页面中。 任何帮助将不胜感激...

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"))))

【问题讨论】:

  • 奇怪,除非选择了女性,否则它不应该出现。

标签: r shiny


【解决方案1】:

试试

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')))

【讨论】:

    猜你喜欢
    • 1970-01-01
    • 2017-04-29
    • 1970-01-01
    • 1970-01-01
    • 2016-04-10
    • 1970-01-01
    • 1970-01-01
    • 2021-04-06
    • 2016-09-24
    相关资源
    最近更新 更多