renderText

Published by onesixx on 19-01-1819-01-18

…Output 은 ui의 class나 html tag를 결정하고,
…render는 실제 내용의 형식을 결정한다.

`renderText` – textOutput

function에서 return받은 value 를 보여주기 위해 사용

ui <- fluidPage(
  textOutput("oID")
)

server <- function(input, output) {
  output$oID <- renderText({
     print("foo");
  })
}

<div id="oID" class="shiny-text-output shiny-bound-output">
    ... foo
</div>

`renderPrint` – vabatimTextOutput

function의 output을 capturing 하기 위해 사용.
(text value를 return하기보다는)

ui <- fluidPage(
  verbatimTextOutput("oID")
)

server <- function(input, output) {
  output$oID <- renderPrint({
     print("foo");
  })
}

<pre id="oID" class="shiny-text-output noplaceholder shiny-bound-output">
  ....[1] "foo"
</pre>

renderTable – tableOutput

ui <- fluidPage(
  tableOutput("oID")
)

server <- function(input, output) {
  output$oID <- renderTable({
    result <- data.table(mpg %>% head(3))
    return(result)
  })
}

<div id="oID" class="shiny-html-output shiny-bound-output">
<table class="table shiny-table table- spacing-s" style="width:auto;">
  ....
</table>
</div>

renderUI – uiOutput, htmlOutput

ui <- fluidPage(
  uiOutput("oID")
)

server <- function(input, output) {
  output$oID <- renderUI({
    tagList(
      sliderInput("n", "N", 1, 1000, 500),
      textInput("label", "Label")
    )
  })
}

<div id="oID" class="shiny-html-output shiny-bound-output">
...
</div>

CSS

화면밖으로 Text가 나갈때 CSS

#oID .table {
  word-break: break-all;
}
#oID .table th {
  white-space: nowrap;
}

renderText

`renderText` – textOutput

`renderPrint` – vabatimTextOutput

renderTable – tableOutput

renderUI – uiOutput, htmlOutput

CSS

화면밖으로 Text가 나갈때 CSS

onesixx

Shiny

the condition has length > 1 and only the first element will be used

Shiny

Reset renderPlot

Shiny

Promise

renderText

renderText – textOutput

renderPrint – vabatimTextOutput

renderTable – tableOutput

renderUI – uiOutput, htmlOutput

CSS

화면밖으로 Text가 나갈때 CSS

onesixx

Related Posts

Shiny

the condition has length > 1 and only the first element will be used

Shiny

Reset renderPlot

Shiny

Promise

`renderText` – textOutput

`renderPrint` – vabatimTextOutput