JSON Formatter

JSON Formatter is an AngularJS directive for rendering JSON objects in HTML with a collapsible navigation.

Now also available in pure JavaScript with zero dependency!

Usage

• Install via Bower or npm

  bower install json-formatter --save
  

  ...or

  npm install jsonformatter --save
  

• Add jsonFormatter to your app dependencies

  angular.module('MyApp', ['jsonFormatter'])
  

• Use <json-formatter> directive

  <json-formatter json="{my: 'json'}" open="1"></json-formatter>
  

• open attribute accepts a number which indicates how many levels rendered JSON should be opened

Configuration

You can use JSONFormatterConfig provider to configure JOSN Formatter.

Available configurations

Hover Preview

• hoverPreviewEnabled: enable preview on hover
• hoverPreviewArrayCount: number of array items to show in preview Any array larger than this number will be shown as Array[XXX] where XXX is length of the array.
• hoverPreviewFieldCount: number of object properties to show for object preview. Any object with more properties that thin number will be truncated.

Example using configuration

app.config(function (JSONFormatterConfigProvider) {

  // Enable the hover preview feature
  JSONFormatterConfigProvider.hoverPreviewEnabled = true;
});

Demo

See Examples here

Known Bugs

hashKey

If you are iterating in an array of objects using ng-repeat, make sure you are using track by $index to avoid adding extra $$hashKey to your objects.

Browser Support

All modern browsers are supported. Lowest supported version of Internet Explorer is IE9.

License

Apache 2.0

See LICENSE