json-view

This is a JavaScript library for displaying JSON data in the DOM.
Demo link

Installation

``javascript
npm install '@pgrabovets/json-view'
`

How to use

Import the jsonview library from the npm package:

`javascript
import jsonview from "@pgrabovets/json-view";
`

Or include jsonview.umd.cjs and jsonview.css from the dist directory in your HTML page:

`html


`

Get JSON data and render the tree into the DOM:

`javascript
// get json data
const data = '{"name": "json-view","version": "1.0.0"}';

// create json tree object
const tree = jsonview.create(data);

// render tree into dom element
jsonview.render(tree, document.querySelector(".tree"));

// you can render JSON data without creating a tree manually
const tree = jsonview.renderJSON(data, document.querySelector(".tree"));
`

Control methods:

`javascript
// expand tree
jsonview.expand(tree);

// collapse tree
jsonview.collapse(tree);

// traverse tree object
jsonview.traverse(tree, function (node) {
console.log(node);
});

// toggle between show and hide
jsonview.toggleNode(tree);

// destroy and unmount JSON tree from the DOM
jsonview.destroy(tree);
`

Example 1

`html













`

Example 2

`javascript
import "@pgrabovets/json-view/style.css";
import jsonview from "@pgrabovets/json-view";

fetch("example2.json")
.then((res) => {
return res.text();
})
.then((data) => {
const tree = jsonview.create(data);
jsonview.render(tree, document.querySelector(".root"));
jsonview.expand(tree);
})
.catch((err) => {
console.log(err);
});
`

Development

$3

`
$ npm install

$ npm run dev
$ npm run build

open http://localhost:5173/
``