JsoMatic provides class primitives to construct representations of XML tags in JavaScript/JSON. It's important to note that the data format for tag persistence is JSON, only.
- Node.js >= v6.1.0
npm install jsomaticconst {Tag} = require('jsomatic');
let attrs = new Map();
attrs.set('transform', 'translate(0, 250px)');
let tag = new Tag('g', attrs);
console.log(tag.toXml());
/*
OUTPUT:
"
<g transform="translate(0, 250px)"></g>
"
*/// ...
console.log(tag.toJson());
/*
OUTPUT:
"
{"name":"g","attrs":{"transform":"translate(0, 250px)"},"childs":[]}
"
*/- Create file called "input.json" that contains:
{
"name": "g",
"attrs": {"transform":"translate(0, 250px)"},
"childs": [
{
"name": "g",
"attrs": {"x": "100px", "y": "45px"},
"childs": []
}
]
}- Read file and show object created (JSON file, by default):
const {Tag, Mixin, fsMixin} = require('jsomatic');
Mixin.set(Tag, fsMixin); // mixins to filesystem operations
// Create root element
let tag = new Tag();
// Read file and fill tag
tag.readFile('input.json');
// Show JSON
console.log(tag.toJson());
// Show XML
console.log(tag.toXml());
/*
OUTPUT:
"
{"name":"g","attrs":{"transform":"translate(0, 250px)"},"childs":[{"name":"g","attrs":{"x":"100px","y":"45px"},"childs":[]}]}
<g transform="translate(0, 250px)"><g x="100px" y="45px"></g></g>
"
*/- Save file (JSON file, by default)
const {Tag, Mixin, fsMixin} = require('jsomatic');
Mixin.set(Tag, fsMixin);
let attrs = new Map();
attrs.set('transform', 'translate(0, 250px)');
let tag2 = new Tag('image', attrs);
let tag3 = new Tag('image');
let tag1 = new Tag('g', attrs, [tag2, tag3]);
tag1.saveToFile('output.json');
/*
OUTPUT ('output.json'):
"
{"name":"g","attrs":{"transform":"translate(0, 250px)"},"childs":[{"name":"image","attrs":{"transform":"translate(0, 250px)"},"childs":[]},{"name":"image","attrs":{},"childs":[]}]}
"
*/
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