https://github.com/MangoTheCat/shinytoastr

Notifications in Shiny apps
https://github.com/MangoTheCat/shinytoastr

Last synced: about 2 months ago
JSON representation

Notifications in Shiny apps

• Host: GitHub
• URL: https://github.com/MangoTheCat/shinytoastr
• Owner: MangoTheCat
• License: other
• Created: 2016-06-05T21:22:54.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2016-08-29T19:53:03.000Z (over 8 years ago)
• Last Synced: 2024-08-03T03:02:33.430Z (5 months ago)
• Language: R
• Size: 68.4 KB
• Stars: 92
• Watchers: 10
• Forks: 10
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-shiny-extensions - shinytoastr - Notifications for Shiny apps, via toastr. (UI Components / Feedback / Alert / Notification)
• jimsghstars - MangoTheCat/shinytoastr - Notifications in Shiny apps (R)

README

        

# shinytoastr

> Notifications in Shiny, via [toastr](https://github.com/CodeSeven/toastr)

[![Project Status: Active - The project has reached a stable, usable state and is being actively developed.](http://www.repostatus.org/badges/latest/active.svg)](http://www.repostatus.org/#active)

[![Linux Build Status](https://travis-ci.org/MangoTheCat/shinytoastr.svg?branch=master)](https://travis-ci.org/MangoTheCat/shinytoastr)

[![Windows Build status](https://ci.appveyor.com/api/projects/status/github/MangoTheCat/shinytoastr?svg=true)](https://ci.appveyor.com/project/gaborcsardi/shinytoastr)

[![](http://www.r-pkg.org/badges/version/shinytoastr)](http://www.r-pkg.org/pkg/shinytoastr)

[![CRAN RStudio mirror downloads](http://cranlogs.r-pkg.org/badges/shinytoastr)](http://www.r-pkg.org/pkg/shinytoastr)



    



## Installation

```r

source("https://install-github.me/mangothecat/shinytoastr")

```

## Usage

Call `useToastr()` at the beginning of `ui` definition, and then

in the `server` definition use one of the notification functions,

`toastr_success()`, `toastr_info()`, `toastr_warning()` or

`toastr_error()` to create notifications:

```r

library(shinytoastr)

ui <- shinyUI(fluidPage(

  useToastr(),

  pageWithSidebar(

    headerPanel("Header"),

    sidebarPanel(

	  ...

      actionButton(inputId = "save_button", label = "Save",

	                class = "btn-primary")

      ...

    ),

    mainPanel(

      ...

    )

  )

))

```

```r

server <- function(input, output, session) {

  ...

  observeEvent(

    input$save_button,

    {

      tryCatch(

        {

          writeToDB(data)

          toastr_success("Saved to database")

        },

        error = function(e) {

          toastr_error(title = "Database error", conditionMessage(e))

        }

      )

    }

  )

}

```

## License

MIT © John Papa, Tim Ferrell, Hans Fjällemark,

[Mango Solutions](https://github.com/mangothecat).