Package Exports
- react-proxy-loader
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (react-proxy-loader) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
react-proxy-loader
Wraps a react component in a proxy component to enable Hot Module Replacement and Code Splitting.
installation
npm install react-proxy-loader
Usage
var Component = require("react-proxy!./Component");
// => returns the proxied component (You can hot update it.)
var Component = require("react-proxy?async!./Component");
// => returns the proxied component (You can hot update it and it loads on demand)
// (webpack creates an additional chunk for this component and its dependencies)
var ComponentMixin = require("react-proxy?async!./Component").Mixin;
// => returns a mixin for the proxied component
// (This allows you to setup rendering for the loading state for the proxy)
var Component = React.createClass({
mixins: [ComponentMixin],
renderUnavailable: function() {
return <p>Loading...</p>;
}
});The proxy is a react component. All properties are transferred to the wrapped component.
Instead of (or in addition to) inlining the loader call you can also specify the proxied components in your configuration:
module.exports = {
module: {
loaders: [
/* ... */
{
test: [
/component\.jsx$/, // select component by RegExp
/\.async\.jsx$/, // select component by extension
"/abs/path/to/component.jsx" // absolute path to component
],
loader: "react-proxy?async"
}
]
}
};Advanced: Keeping state between hot updates
Add the react-proxy-loader/KeepStateMixin as mixin to the real component. It's merges the old state (before the update) with the new initial state. This way it's keep the state while hot updating. Note that this only works for the direct child. Nested components doesn't keep their state. You should design your components to be stateless anyway.