html2json & json2html

##Fork from jxck/html2json Fixed for weixin

How to use

$3

include htmlparser.js & html2json.js scripts:

``html


`

$3

`sh
$ npm i html2json4wx
`

`javascript
var html2json = require('html2json4wx').html2json;
var json2html = require('html2json4wx').json2html;
`

$3

`javascript
json === html2json(document.body.innerHTML);
html === json2html(json);

console.assert(json === html);
`

$3

every json has node

members of node are

- 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.

$3

html:

`html


foo

goo

`javascript
{
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

htmlparser.js

repositry includes this at lib/ as git subtree.

CHANGELOG

- 1.0.2
- fix #16 with merge #17
- 1.0.1
- fix #14

before 1.0.0

- Basically inline tag is melted into text
- Input, textarea, image` tags are act like block tag

License

MIT