Package Exports

iniquest

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Readme

iniquest

A lightweight (~30 LOC) library to help with async data fetching before rendering with react-router.

Installation

$ npm i iniquest -S

Usage

Below is an example of how you could use iniquest with express. For a more detailed example, that also demonstrates acting on POST-requests, check out maximilianschmitt/full-stack-react.

server.js

const routes = (
  <Route handler={App}>
    <Route name="home" path="/" handler={Home} />
    <Route name="ip" path="/ip" handler={Ip} />
  </Route>
);

app.use(function(req, res, next) {
  Router.run(routes, req.path, function(Handler, state) {
    iniquest
      .run(state, req).then(initialState => {
        res.send(React.renderToString(<Handler initialState={initialState} />));
      })
      .catch(next);
  });
});

app-component.js

Here, RouteHandler will be the Ip component below if the user navigates to /ip.

class App extends React.Component {
  render() {
    return (
      <div className="app">
        <RouteHandler initialState={this.initialChildState()} />
      </div>
    );
  }
}

mixin.onClass(App, iniquest.InitialChildState);

ip-component.js

class Ip extends React.Component {
  render() {
    return <div>Your ip is: {this.state.ip}</div>;
  }
}

mixin.onClass(Ip, iniquest.InitialStateFromProps);

// implement prepareForRequest on a RouteHandler
// to make an async request before rendering
Ip.prepareForRequest = function(req) {
  return fetch('http://ip.jsontest.com').then(res => res.data);
};