json_render 2.0.0-nullsafety.1

JSON Web Render Framework - Automatically renders a JSON tree using rich components.

example/example.dart

import 'dart:html';
import 'package:json_render/json_render.dart';

void main() {
  var jsonStr =
      '{ "user": "Joe Smith", "creationDate": 1581296519401, "picture": "http://host/path/to/image.jpeg", "enabled": true , "homepage": "http://www.geocities.com/awesome-home-page" }';

  var jsonRender = JSONRender.fromJSONAsString(jsonStr)
    // Show input elements:
    ..renderMode = JSONRenderMode.INPUT
    // Renders Strings with image URL as image elements in lazyload mode (only loads image when viewed, reducing bandwidth usage):
    ..addTypeRender(TypeImageURLRender(lazyLoad: true))
    // Renders numbers in unix epoch time-millis range as dates:
    ..addTypeRender(TypeUnixEpochRender())
    // Renders URL string as links.
    ..addTypeRender(TypeURLRender());

  var divOutput = querySelector('#output')!;

  jsonRender.renderToDiv(divOutput as DivElement);

  divOutput.onClick.listen((e) {
    // Generates JSON from rendered elements in input mode and print to console:
    print(jsonRender.buildJSONAsString());
  });
}