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Flummox FluxContainer that runs actions, watches stores, and renders a component.
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import assign from "object-assign"; | |
import Flux from "flummox"; | |
import React from "react"; | |
export default React.createClass({ | |
displayName: "FluxContainer", | |
contextTypes: { | |
flux: React.PropTypes.instanceOf(Flux), | |
}, | |
componentDidMount() { | |
this.runActions(this.props.actions); | |
}, | |
componentWillMount() { | |
this.listenToStores(this.props.stores); | |
}, | |
componentWillUnmount() { | |
this.unlistenToStores(this.props.stores); | |
}, | |
getDefaultProps() { | |
return { | |
actions: {}, | |
stores: {}, | |
}; | |
}, | |
getInitialState() { | |
const state = {}; | |
for (let name in this.props.stores) { | |
const store = this.context.flux.getStore(name); | |
const getStoreState = this.props.stores[name]; | |
assign(state, getStoreState(store)); | |
} | |
// State is only set when all values exist | |
for (let key in state) { | |
if (state[key] === undefined) { | |
return null; | |
} | |
} | |
return state; | |
}, | |
listenToStores(stores) { | |
for (let name in stores) { | |
this.context.flux.getStore(name).addListener("change", this.updateState); | |
} | |
}, | |
render() { | |
if (!this.state) { | |
return false; | |
} | |
return ( | |
<this.props.component {...this.state} /> | |
); | |
}, | |
runActions(actions) { | |
for (let name in actions) { | |
const action = actions[name]; | |
action(this.context.flux.getActions(name)); | |
} | |
}, | |
unlistenToStores(stores) { | |
Object.keys(stores).forEach((name) => { | |
this.context.flux.getStore(name).removeListener("change", this.updateState); | |
}); | |
}, | |
updateState() { | |
this.setState(this.getInitialState()); | |
} | |
}); |
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import React from "react"; | |
import FluxContainer from "./FluxContainer"; | |
import User from "./User"; | |
export default React.createClass({ | |
displayName: "UserContainer", | |
render() { | |
return ( | |
<FluxContainer | |
actions={{ | |
user: (actions) => actions.fetch(this.props.id) | |
}} | |
stores={{ | |
user: (store) => ({ | |
user: store.find(this.props.id) | |
}) | |
}} | |
component={User} | |
/> | |
); | |
} | |
}); |
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import React from "react"; | |
import Router from "react-router"; | |
import UserContainer from "../components/UserContainer"; | |
const { State } = Router; | |
export default React.createClass({ | |
displayName: "UserHandler", | |
mixins: [ State ], | |
render() { | |
return ( | |
<UserContainer id={this.getParams().id} /> | |
); | |
} | |
}); |
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Love User Handler idea. Reminds me of Ember.Route