# ------------------------------------------------------------------------
#
# Title : Custom popover
# By : Victor
# Date : 2019-10-04
#
# ------------------------------------------------------------------------
# Packages ----------------------------------------------------------------
library(shiny)
library(tuicalendr)
library(shinyWidgets)
# Datas -------------------------------------------------------------------
calendarProps <- data.frame(
id = c("1", "2", "3"),
name = c("TODO", "Meetings", "Tasks"),
color = c("#FFF", "#FFF", "#000"),
bgColor = c("#E41A1C", "#377EB8", "#4DAF4A"),
borderColor = c("#a90000", "#005288", "#0a7f1c")
)
n <- 20
date_start <- sample(
seq(from = as.POSIXct(Sys.Date()-14), by = "1 hour", length.out = 24*7*4),
n, TRUE
)
date_end <- date_start + sample(1:25, n, TRUE) * 3600
schedules <- data.frame(
id = 1:n,
calendarId = as.character(sample(1:3, n, TRUE)),
title = LETTERS[1:n],
body = paste("Body schedule", letters[1:n]),
start = format(date_start, format = "%Y-%m-%dT%H:%00:%00"),
end = format(date_end, format = "%Y-%m-%dT%H:%00:%00"),
category = sample(c("allday", "time", "task"), n, TRUE),
stringsAsFactors = FALSE
)
# shiny -------------------------------------------------------------------
ui <- fluidPage(
fluidRow(
column(
width = 8, offset = 2,
tags$h2("Custom popover with HTML"),
calendarOutput(outputId = "cal")
)
)
)
server <- function(input, output, session) {
output$cal <- renderCalendar({
calendar(defaultView = "month", taskView = TRUE, useDetailPopup = FALSE) %>%
# set_month_options(visibleWeeksCount = 2) %>%
set_calendars_props_df(df = calendarProps) %>%
add_schedule_df(df = schedules) %>%
set_events(
clickSchedule = JS(paste0(
"function(event) {Shiny.setInputValue('",
"calendar_id_click",
"', {id: event.schedule.id, x: event.event.clientX, y: event.event.clientY});}"
))
)
})
observeEvent(input$calendar_id_click, {
removeUI(selector = "#calendar_panel")
id <- as.numeric(input$calendar_id_click$id)
# Get the appropriate line clicked
sched <- schedules[schedules$id == id, ]
insertUI(
selector = "body",
ui = absolutePanel(
id = "calendar_panel",
top = input$calendar_id_click$y,
left = input$calendar_id_click$x,
draggable = FALSE,
panel(
status = "primary",
actionLink(
inputId = "close_calendar_panel",
label = NULL, icon = icon("close"),
style = "position: absolute; top: 5px; right: 5px;"
),
tags$br(),
tags$div(
style = "text-align: center;",
tags$p(
"Here you can put custom", tags$b("HTML"), "elements."
),
tags$p(
"You clicked on schedule", sched$id,
"starting from", sched$start,
"ending", sched$end
)
)
)
)
)
})
observeEvent(input$close_calendar_panel, {
removeUI(selector = "#calendar_panel")
})
}
shinyApp(ui, server)
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