Skip welcome & menu and move to editor
Welcome to JS Bin
File
Add library
Share
Login or Register
Blog
Help
Load cached copy from
  • Run with JS
  • Save
  • Share
  • …
 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/codemirror.css" />
  <style>
    body {font-family: sans-serif;}
    textarea {width: 100%;}
    h5 {margin: 0}
  .CodeMirror { height: auto; border: 1px solid #ddd; }
  .CodeMirror-scroll { max-height: 200px; }
  .CodeMirror pre { padding-left: 7px; line-height: 1.25; }
  </style>
</head>
<body>
  <h5>My Custom Context</h5>
  <textarea id="context" rows="7"></textarea>
  
  <h5>Doc From Someone Else</h5>
  <textarea id="doc" rows="7"></textarea>
  
  <h5>Re-contextualized To Match My Terms</h5>
  <textarea id="output" rows="15"></textarea>
​
 <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/codemirror.min.js"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.12.0/mode/javascript/javascript.min.js"></script>
  <script src="//cdn.jsdelivr.net/g/es6-promise@1.0.0"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jsonld/0.3.15/jsonld.js"></script>
</body>
</html>
 
​
 
var $context = document.getElementById('context');
var $doc = document.getElementById('doc');
var $output = document.getElementById('output');
​
​
// my idiosyncratic @context
var context = {
  "@vocab": "http://schema.org/",
  "first_name": "givenName",
  "last_name": "familyName",
  "alias": "alternateName",
  "email": "email"
};
present($context, context);
​
// straight Schema.org terminology usage
var doc = {
  "@context": "http://schema.org/",
  "givenName": "Benjamin",
  "familyName": "Young",
  "alternateName": "BigBlueHat",
  "email": "byoung@bigbluehat.com"
};
present($doc, doc);
​
// takes the input document and re-contextualizes it by matching mapped meaning
jsonld.compact(doc, context, function(err, compacted) {
  present($output, compacted);
});
​
​
// this bit just renders pretty JSON textareas
function present($ta, value) {
  var cm_options = {
    lineNumbers: true,
    matchBrackets: true,
    autoCloseBrackets: true,
    mode: "application/ld+json",
    lineWrapping: true
  };
  $ta.value = JSON.stringify(value, null, 2);
  CodeMirror.fromTextArea($ta, cm_options);
}
​
​
Output

You can jump to the latest bin by adding /latest to your URL

Dismiss x
public
Bin info
BigBlueHatpro
0viewers