html2json & json2html

Changes

Based on this.

* Fixed htmlparser issue
* Separated style attr and parsed it
* Added option to remove non-rendering spaces in block nodes.

How to use

$3

``sh
$ npm install html2json
`

`javascript
var html2json = require('html2json_2').html2json;
var json2html = require('html2json_2').json2html;
`

$3

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

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

`javascript
json === html2json(document.body.innerHTML, {removeNonRenderingSpaces: true});
`

$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, style.

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' },
style: {margin: '0'},
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' }
}
]
}
]
}
`

#### With spaces removed

html:

`html








`javascript
{
"node": "root",
"child": [
{
"node": "element",
"tag": "html",
"attr": {
"lang": "en"
},
"child": [
{
"node": "element",
"tag": "head",
"child": [
{
"node": "element",
"tag": "meta",
"attr": {
"charset": "UTF-8"
}
},
{
"node": "text",
"text": " "
},
{
"node": "element",
"tag": "title",
"child": [
{
"node": "text",
"text": "Space Tests"
}
]
}
]
},
{
"node": "element",
"tag": "body",
"child": [
{
"node": "element",
"tag": "div",
"child": [
{
"node": "element",
"tag": "p",
"child": [
{
"node": "element",
"tag": "font",
"child": [
{
"node": "text",
"text": "Test 1"
}
]
}
]
},
{
"node": "element",
"tag": "p",
"child": [
{
"node": "text",
"text": "test 2\n "
},
{
"node": "element",
"tag": "font",
"child": [
{
"node": "text",
"text": "test 3"
}
]
},
{
"node": "text",
"text": "test 4\n test 5"
}
]
},
{
"node": "element",
"tag": "p",
"child": [
{
"node": "text",
"text": "test6\n "
},
{
"node": "element",
"tag": "font",
"child": [
{
"node": "text",
"text": " test 7 "
}
]
},
{
"node": "element",
"tag": "font",
"child": [
{
"node": "text",
"text": "test 8"
}
]
},
{
"node": "text",
"text": "\n test 9"
}
]
},
{
"node": "element",
"tag": "p",
"child": [
{
"node": "element",
"tag": "font",
"style": {
"display": "inline-block"
},
"attr": {},
"child": [
{
"node": "text",
"text": "Test 1"
}
]
}
]
},
{
"node": "element",
"tag": "p",
"child": [
{
"node": "text",
"text": "test 2\n "
},
{
"node": "element",
"tag": "font",
"style": {
"display": "inline-block"
},
"attr": {},
"child": [
{
"node": "text",
"text": "test 3"
}
]
},
{
"node": "text",
"text": "test 4\n test 5"
}
]
},
{
"node": "element",
"tag": "p",
"child": [
{
"node": "text",
"text": "test6\n "
},
{
"node": "element",
"tag": "font",
"style": {
"display": "inline-block"
},
"attr": {},
"child": [
{
"node": "text",
"text": " test 7 "
}
]
},
{
"node": "element",
"tag": "font",
"style": {
"display": "inline-block"
},
"attr": {},
"child": [
{
"node": "text",
"text": "test 8"
}
]
},
{
"node": "text",
"text": "\n test 9"
}
]
}
]
}
]
}
]
}
]
}
`

Dependencies

htmlparser.js

Originally here

CHANGELOG

- 1.0.10
- Added option noSelfClosing to not self close tags in json2html.
- 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