Elm JSON Tree View

This library provides a JSON tree view. You feed it JSON, and it transforms it into interactive HTML.

Features:

• show JSON as a tree of HTML
• expand/collapse nodes in the tree
• expand/collapse the entire tree
• select scalar values in the tree

Usage

See the docs or look at the example app in the example directory.

But if you really insist on something super simple, here goes:

import JsonTree
import Html exposing (text)

main =
    JsonTree.parseString """[1,2,3]"""
        |> Result.map (\tree -> JsonTree.view tree config JsonTree.defaultState)
        |> Result.withDefault (text "Failed to parse JSON")

config = { onSelect = Nothing, toMsg = always () }

Note that the above example is only meant to give you a taste. It does not wire everything up, which means that some things will be broken (i.e. expand/collapse). See the docs and the example app for more details.

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com.

When you submit a pull request, a CLA-bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repositories using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.

License

MIT