https://github.com/DavidBarke/shinyExplorer

R Package providing Explorer and Contextmenu for Shiny apps
https://github.com/DavidBarke/shinyExplorer

Last synced: 9 days ago
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R Package providing Explorer and Contextmenu for Shiny apps

• Host: GitHub
• URL: https://github.com/DavidBarke/shinyExplorer
• Owner: DavidBarke
• License: other
• Created: 2019-11-04T18:46:55.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2020-08-25T21:37:11.000Z (over 4 years ago)
• Last Synced: 2024-08-13T07:12:49.380Z (4 months ago)
• Language: R
• Homepage: https://davidbarke.github.io/shinyExplorer/
• Size: 214 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.Rmd
  • License: LICENSE

Awesome Lists containing this project

• jimsghstars - DavidBarke/shinyExplorer - R Package providing Explorer and Contextmenu for Shiny apps (R)

README

        
---

output: github_document

---

[![Travis build status](https://travis-ci.org/DavidBarke/shinyExplorer.svg?branch=master)](https://travis-ci.org/DavidBarke/shinyExplorer)

[![Coverage status](https://codecov.io/gh/DavidBarke/shinyExplorer/branch/master/graph/badge.svg)](https://codecov.io/github/DavidBarke/shinyExplorer?branch=master)

[![lifecycle](https://img.shields.io/badge/lifecycle-maturing-blue.svg)](https://www.tidyverse.org/lifecycle/#maturing)

```{r setup, include = FALSE}

knitr::opts_chunk$set(

  collapse = TRUE,

  comment = "#>",

  fig.path = "man/figures/README-",

  out.width = "100%"

)

```

# shinyExplorer

shinyExplorer uses `DT::datatable` for visualizing a tree of nodes, in which each node behaves according to its class and can store arbitrary data.

## Installation

Currently shinyExplorer is only available on Github. You can install the latest version with:

```{r, eval=FALSE}

  remotes::install_github("DavidBarke/shinyExplorer")

```

## Explorer

Create an explorer tree:

```{r, eval=FALSE}

library(shinyExplorer)

explorer_tree <- ExplorerTree$new(id = "tree", root_id = "root")

```

Take the root node and add nodes to it:

```{r, eval=FALSE}

explorer_tree$get_root_node()$add_child("child1")$add_child("child2", return = "child")$add_child("grandchild")

```

Call the `explorer` module in your server function and add `explorer_ui` to your UI:

```{r, eval=FALSE}

# Inside the server function

shiny::callModule(

  module = explorer, id = "id_explorer",

  .root_node_r = shiny::reactive(explorer_tree$get_root_node())

)

# Explorer UI

explorer_ui(id = ns("id_explorer"))

```

## Contextmenu