include htmlparser.js & html2json.js scripts:
<script src="https://cdn.rawgit.com/blowsie/Pure-JavaScript-HTML5-Parser/master/htmlparser.js"></script> <script src="src/html2json.js"></script>
$ npm install html2json
var html2json = require('html2json').html2json; var json2html = require('html2json').json2html;
json === html2json(document.body.innerHTML); html === json2html(json); console.assert(json === html);
every json has node
members of node are
rootelementtextcomment
root node is the root of JSON, every JSON must have only one root root, could have child.
element node represents html element, could have tag, attr, child.
text node represents text element, could have text.
comment node represents commment element, could have text.
html:
<div id="1" class="foo"> <h2>sample text with <code>inline tag</code></h2> <pre id="demo" class="foo bar">foo</pre> <pre id="output" class="goo">goo</pre> <input id="execute" type="button" value="execute"/> </div>
json:
{ node: 'root', child: [ { node: 'element', tag: 'div', attr: { id: '1', class: 'foo' }, child: [ { node: 'element', tag: 'h2', child: [ { node: 'text', text: 'sample text with ' }, { node: 'element', tag: 'code', child: [{ node: 'text', text: 'inline tag' }] } ] }, { node: 'element', tag: 'pre', attr: { id: 'demo', class: ['foo', 'bar'] }, child: [{ node: 'text', text: 'foo' }] }, { node: 'element', tag: 'pre', attr: { id: 'output', class: 'goo' }, child: [{ node: 'text', text: 'goo' }] }, { node: 'element', tag: 'input', attr: { id: 'execute', type: 'button', value: 'execute' } } ] } ] }
repositry includes this at lib/ as git subtree.
before 1.0.0
- Basically inline tag is melted into text
Input,textarea,imagetags are act like block tag
MIT