dq_helptag: Creates a help symbol with the given title as popover
In dqshiny: Enhance Shiny Apps with Customizable Modules

Description Usage Arguments Value Author(s) Examples

Creates a help symbol with the given title as a popover. Trigger to show the popover can either be a mouse hover or a mouse click to show it until the user clicks again. Info tags can be added to shiny input labels via tagLists.

1	dq_helptag(title, trigger = "hover", width = 200, style = NULL)

`title`	Title to show in the popover.
`trigger`	Optional, can either be 'hover' to show the popover while the mouse is over the icon or 'focus' to show it while the tag is in focus.
`width`	Optional, width of the popover, can be numeric or character including any valid CSS unit.
`style`	Optional character, additional style attributes for the tag.

shiny tag holding the help icon

richard.kunze

## Only run examples in interactive R sessions
if (interactive()) {

library(shiny)
shinyApp(
  ui = fluidPage(
    init(),
    fluidRow(
      column(3,
        dq_helptag(
        "This info is visible after an click!<br>
        Line breaks are also possible btw...",
                  trigger = "focus"
                  ),
        textInput("importantValue",
          tagList("Important Value",
            dq_helptag(
            "This is an important value, you have to put something in!"
            ))
      ))
    )),
  server = function(input, output) {
  }
)

}