# Module UI
#' @title mod_about_ui and mod_about_server
#' @description A shiny Module.
#'
#' @param id shiny id
#' @param input internal
#' @param output internal
#' @param session internal
#'
#' @rdname mod_about
#'
#' @keywords internal
#' @export
#' @importFrom shiny NS tagList tags fluidRow actionButton
#' @importFrom whereami cat_where whereami
mod_about_ui <- function(id){
ns <- NS(id)
tagList(
tags$details(
summary("About"),
tags$div(
class = "innerrounded rounded",
align = "center",
fluidRow(
col_6(
actionButton(
ns("showhowto"),
"How to use this app",
class = "modbutton"
)
),
col_6(
actionButton(
ns("showmod"),
"About this app",
class = "modbutton"
)
)
)
)
)
)
}
# Module Server
#' @rdname mod_about
#' @export
#' @keywords internal
#' @importFrom whereami cat_where whereami
#' @importFrom shiny modalDialog includeMarkdown tagList actionButton observeEvent showModal
mod_about_server <- function(input, output, session){
ns <- session$ns
howtomodal <- function(failed = FALSE) {
modalDialog(
includeMarkdown(
system.file(
"app/howto.md",
package = "hexmake"
)
)
,footer = tagList(
actionButton(ns("ok"), "OK")
)
)
}
observeEvent(input$showhowto, {
whereami::cat_where(whereami::whereami())
showModal(howtomodal())
})
aboutmodal <- function(failed = FALSE) {
modalDialog(
includeMarkdown(
system.file(
"app/about.md",
package = "hexmake"
)
)
,footer = tagList(
actionButton(ns("ok"), "OK")
)
)
}
observeEvent(input$showmod, {
whereami::cat_where(whereami::whereami())
showModal(aboutmodal())
})
observeEvent( input$ok , {
whereami::cat_where(whereami::whereami())
removeModal()
})
}
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