-
Notifications
You must be signed in to change notification settings - Fork 6
/
overview.html
71 lines (64 loc) · 12.6 KB
/
overview.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>JSONata Documentation · JSONata</title><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta name="generator" content="Docusaurus"/><meta name="description" content="## Introduction"/><meta name="docsearch:version" content="2.0.0"/><meta name="docsearch:language" content="en"/><meta property="og:title" content="JSONata Documentation · JSONata"/><meta property="og:type" content="website"/><meta property="og:url" content="http://docs.jsonata.org/"/><meta property="og:description" content="## Introduction"/><meta name="twitter:card" content="summary"/><link rel="shortcut icon" href="/img/jsonata-button.png"/><link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css"/><script type="text/javascript" src="https://buttons.github.io/buttons.js"></script><script type="text/javascript" src="/js/jsonata-examples.js"></script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/jsonata-button.png" alt="JSONata"/><h2 class="headerTitleWithLogo">JSONata</h2></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-internal"><li class="siteNavGroupActive siteNavItemActive"><a href="/overview" target="_self">Docs</a></li><li class=""><a href="http://try.jsonata.org" target="_self">Try</a></li><li class=""><a href="https://github.com/jsonata-js/jsonata" target="_self">GitHub</a></li><li class=""><a href="https://www.npmjs.com/package/jsonata" target="_self">NPM</a></li></ul></nav></div></header></div></div><div class="navPusher"><div class="docMainWrapper wrapper"><div class="docsNavContainer" id="docsNav"><nav class="toc"><div class="toggleNav"><section class="navWrapper wrapper"><div class="navBreadcrumb wrapper"><div class="navToggle" id="navToggler"><div class="hamburger-menu"><div class="line1"></div><div class="line2"></div><div class="line3"></div></div></div><h2><i>›</i><span>Getting Started</span></h2><div class="tocToggler" id="tocToggler"><i class="icon-toc"></i></div></div><div class="navGroups"><div class="navGroup"><h3 class="navGroupCategoryTitle">Getting Started</h3><ul class=""><li class="navListItem navListItemActive"><a class="navItem" href="/overview">Overview</a></li><li class="navListItem"><a class="navItem" href="/using-nodejs">In NodeJS</a></li><li class="navListItem"><a class="navItem" href="/using-browser">In a Web Page</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Language Guide</h3><ul class=""><li class="navListItem"><a class="navItem" href="/simple">Simple Queries</a></li><li class="navListItem"><a class="navItem" href="/predicate">Predicate Queries</a></li><li class="navListItem"><a class="navItem" href="/expressions">Functions and Expressions</a></li><li class="navListItem"><a class="navItem" href="/construction">Result Structures</a></li><li class="navListItem"><a class="navItem" href="/composition">Query Composition</a></li><li class="navListItem"><a class="navItem" href="/sorting-grouping">Sorting, Grouping and Aggregation</a></li><li class="navListItem"><a class="navItem" href="/processing">Processing Model</a></li><li class="navListItem"><a class="navItem" href="/programming">Functional Programming</a></li><li class="navListItem"><a class="navItem" href="/regex">Regular Expressions</a></li><li class="navListItem"><a class="navItem" href="/date-time">Date/Time Processing</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Operators</h3><ul class=""><li class="navListItem"><a class="navItem" href="/path-operators">Path Operators</a></li><li class="navListItem"><a class="navItem" href="/numeric-operators">Numeric Operators</a></li><li class="navListItem"><a class="navItem" href="/comparison-operators">Comparison Operators</a></li><li class="navListItem"><a class="navItem" href="/boolean-operators">Boolean Operators</a></li><li class="navListItem"><a class="navItem" href="/other-operators">Other Operators</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Function Library</h3><ul class=""><li class="navListItem"><a class="navItem" href="/string-functions">String Functions</a></li><li class="navListItem"><a class="navItem" href="/numeric-functions">Numeric Functions</a></li><li class="navListItem"><a class="navItem" href="/aggregation-functions">Aggregation Functions</a></li><li class="navListItem"><a class="navItem" href="/boolean-functions">Boolean Functions</a></li><li class="navListItem"><a class="navItem" href="/array-functions">Array Functions</a></li><li class="navListItem"><a class="navItem" href="/object-functions">Object Functions</a></li><li class="navListItem"><a class="navItem" href="/date-time-functions">Date/Time Functions</a></li><li class="navListItem"><a class="navItem" href="/higher-order-functions">Higher Order Functions</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Extending JSONata</h3><ul class=""><li class="navListItem"><a class="navItem" href="/embedding-extending">Embedding and Extending JSONata</a></li><li class="navListItem"><a class="navItem" href="/contributing">Community and Contributing</a></li></ul></div></div></section></div><script>
var coll = document.getElementsByClassName('collapsible');
var checkActiveCategory = true;
for (var i = 0; i < coll.length; i++) {
var links = coll[i].nextElementSibling.getElementsByTagName('*');
if (checkActiveCategory){
for (var j = 0; j < links.length; j++) {
if (links[j].classList.contains('navListItemActive')){
coll[i].nextElementSibling.classList.toggle('hide');
coll[i].childNodes[1].classList.toggle('rotate');
checkActiveCategory = false;
break;
}
}
}
coll[i].addEventListener('click', function() {
var arrow = this.childNodes[1];
arrow.classList.toggle('rotate');
var content = this.nextElementSibling;
content.classList.toggle('hide');
});
}
document.addEventListener('DOMContentLoaded', function() {
createToggler('#navToggler', '#docsNav', 'docsSliderActive');
createToggler('#tocToggler', 'body', 'tocActive');
var headings = document.querySelector('.toc-headings');
headings && headings.addEventListener('click', function(event) {
var el = event.target;
while(el !== headings){
if (el.tagName === 'A') {
document.body.classList.remove('tocActive');
break;
} else{
el = el.parentNode;
}
}
}, false);
function createToggler(togglerSelector, targetSelector, className) {
var toggler = document.querySelector(togglerSelector);
var target = document.querySelector(targetSelector);
if (!toggler) {
return;
}
toggler.onclick = function(event) {
event.preventDefault();
target.classList.toggle(className);
};
}
});
</script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/jsonata-js/jsonata/edit/master/docs/overview.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">JSONata Documentation</h1></header><article><div><span><h2><a class="anchor" aria-hidden="true" id="introduction"></a><a href="#introduction" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Introduction</h2>
<p>JSONata is a lightweight query and transformation language for JSON data. Inspired by the 'location path' semantics of XPath 3.1, it allows sophisticated queries to be expressed in a compact and intuitive notation. A rich complement of built in operators and functions is provided for manipulating and combining extracted data, and the results of queries can be formatted into any JSON output structure using familiar JSON object and array syntax. Coupled with the facility to create user defined functions, advanced expressions can be built to tackle any JSON query and transformation task.</p>
<p><iframe width="400" height="300" src="https://www.youtube.com/embed/ZBaK40rtIBM" frameborder="0" allowfullscreen></iframe></p>
<h2><a class="anchor" aria-hidden="true" id="get-jsonata"></a><a href="#get-jsonata" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Get JSONata</h2>
<ul>
<li>Try it out at <a href="http://try.jsonata.org/">try.jsonata.org</a></li>
<li>Install the module from <a href="https://www.npmjs.com/package/jsonata">NPM</a></li>
<li>Fork the repo on <a href="https://github.com/jsonata-js/jsonata">GitHub</a></li>
</ul>
<h2><a class="anchor" aria-hidden="true" id="find-out-more"></a><a href="#find-out-more" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Find out more</h2>
<ul>
<li>Introduction at <a href="https://www.youtube.com/watch?v=TDWf6R8aqDo">London Node User Group meetup</a></li>
<li>IBM developerWorks <a href="https://www.youtube.com/watch?v=ZRtlkIj0uDY">Tech Talk</a></li>
</ul>
</span></div></article></div><div class="docs-prevnext"><a class="docs-next button" href="/using-nodejs"><span class="function-name-prevnext">In NodeJS</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#introduction">Introduction</a></li><li><a href="#get-jsonata">Get JSONata</a></li><li><a href="#find-out-more">Find out more</a></li></ul></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/jsonata-white-167.png" alt="JSONata"/></a><div><h5>JSONata</h5><a href="http://jsonata.org" target="_blank" rel="noreferrer noopener">JSON query and<br/>transformation language</a><a href="http://try.jsonata.org" target="_blank" rel="noreferrer noopener">Go play in the<br/>JSONata Exerciser</a></div><div><h5>Community</h5><a href="https://stackoverflow.com/questions/tagged/jsonata" target="_blank" rel="noreferrer noopener">Stack Overflow</a><a href="https://jsonata.slack.com/">Project Chat</a><a href="https://twitter.com/" target="_blank" rel="noreferrer noopener">Twitter</a></div><div><h5>More</h5><a href="https://github.com/jsonata-js/jsonata">GitHub</a><a class="github-button" href="https://github.com/jsonata-js/jsonata" data-icon="octicon-star" data-count-href="/jsonata-js/jsonata/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2021 JSONata.org</section></footer></div></body></html>