@condenast/xml-to-react
v1.0.0
Published
Converts an XML document into a React tree
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XML-to-React
Converts an XML document into a React tree.
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Prerequisites
This library may only be used in projects using React version 0.13.x or greater.
Installation
npm install --save xml-to-react
This assumes you are using npm as your package manager.
Usage
import XMLToReact from 'xml-to-react';
const xmlToReact = new XMLToReact({/* converters */});
const reactTree = xmlToReact.convert(/* XML string */);
Simple Example
Convert XML nodes into DOM elements with any provided attributes
import ReactDOM from 'react-dom';
import XMLToReact from 'xml-to-react';
import MyListItem from './MyListItem';
const xmlToReact = new XMLToReact({
Example: (attrs) => ({ type: 'ul', props: attrs }),
Item: (attrs) => ({ type: MyListItem, props: attrs })
});
const reactTree = xmlToReact.convert(`
<Example name="simple">
<Item i="1">one</Item>
<Item>two</Item>
<Item>three</Item>
</Example>
`);
ReactDOM.render('app-container', reactTree);
export default function MyListItem({ children, i }) {
return <li data-i={i}>{children}</li>;
}
This example would render the following:
<div id="app-container">
<ul name="simple">
<li data-i="1">one</li>
<li>two</li>
<li>three</li>
</ul>
</div>
Converters
Converters are required mapping functions that define how an XML node should be converted to React. A converter must return an object in the format { type, [props] }
, which is intended to be passed to React.createElement
.
type
- required tagName, React component, or React fragmentprops
- (optional) props object
Example
function myConverter(attributes) {
return {
type: 'div',
props: {
className: 'test'
}
}
}
XMLToReact
constructor
The XMLToReact
class is instantiated with a map of converters.
{
nodeName: converterFunction
}
convert( xml, data )
xml
{string}
- xml node or documentdata
{Object}
- (optional) any data to be passed to all converters
Prior Art
- jsonmltoreact demonstrated this technique using JsonML, and serves as motivation for this project.
Thanks
- xmldom for providing a solid XML parser.
- Rollup for simple and quick module bundling.
- React for the innovation.
Contributors
See the list of contributors who participated in writing this library.