html2json
v1.0.2
Published
html to json & json to html
Downloads
41,369
Readme
html2json & json2html
How to use
browser
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>
node
$ npm install html2json
var html2json = require('html2json').html2json;
var json2html = require('html2json').json2html;
API
json === html2json(document.body.innerHTML);
html === json2html(json);
console.assert(json === html);
JSON format
every json has node
memeber of node
is
root
element
text
comment
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
.
Sample
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' }
}
]
}
]
}
Dependencies
repositry includes this at lib/
as git subtree.
CHANGELOG
before 1.0.0
- Basically inline tag is melted into text
Input
,textarea
,image
tags are act like block tag
License
MIT