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Update input - HTML in label #3995

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JohnCoene opened this issue Mar 12, 2024 · 0 comments · May be fixed by #3996
Open

Update input - HTML in label #3995

JohnCoene opened this issue Mar 12, 2024 · 0 comments · May be fixed by #3996

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@JohnCoene
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Setting an input label to some shiny.tag works but update breaks it

library(shiny)

ui <- fluidPage(
  textInput("text", span("Text", class = "text-danger"), "Hello, world!"),
  actionLink("update", "update label")
)

server <- function(input, output, session) {
  observeEvent(input$update, {
    updateTextInput(session, "text", label = span("Updated", class = "text-success"))
  }) 
}

shinyApp(ui, server)

In the update* function we can convert the shiny.tag to a string (as.character()) but it still appears as text rather than HTML, probably because of:

shiny/srcts/src/utils/index.ts

Line 355 in e2b7f91

labelNode.text(labelTxt);

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Allow update input labels with HTML JohnCoene/shiny
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@JohnCoene