Shiny lookup value from a dataframe as per selectizeInput

[TimeTravellerK]

Is there a way to get selected value from selectizeInput and lookup its value from a dataframe and populate that in a textbox ?

 shiny::selectizeInput("name", "Name", unique(dataframe$Country)),
    shiny::textOutput("selected"),

text_demo1 <- textInput(
        "ID", 
        "ID"),

)  
    
    

server <- function(input, output) {
    # output$selected <- shiny::renderText(as.character(input$Category_Name))
}

shiny::shinyApp(ui,server)

[ginberg]

Hi,

you can filter your data in the renderText using the input with dplyr using:
dataframe %>% filter(Country == input$name)

By the way I can't run the code you have posted. You are more likely to get responses if your code is reproducible. See below how to make a reprex.

FAQ: How to do a minimal reproducible example ( reprex ) for beginners

A minimal reproducible example consists of the following items: A minimal dataset, necessary to reproduce the issue The minimal runnable code necessary to reproduce the issue, which can be run on the given dataset, and including the necessary information on the used packages. Let's quickly go over each one of these with examples: Minimal Dataset (Sample Data) You need to provide a data frame that is small enough to be (reasonably) pasted on a post, but big enough to reproduce your issue. Let's say, as an example, that you are working with the iris data frame head(iris) #> Sepal.Length Sepal.Width Petal.Length Petal.Width Species #> 1 5.1 3.5 1.4 0.2…