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Update 14-communicate-between-components.md

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Alexander Tseung
2014-12-21 00:14:34 -08:00
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docs/tips/14-communicate-between-components.md
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@@ -38,4 +38,4 @@ React.render(
Notice the use of `bind(this, arg1, arg2, ...)`: we're simply passing more arguments to `handleClick`. This is not a new React concept; it's just JavaScript.
For communication between two components that don't have a parent-child relationship, you can set up your own global event system. Subscribe to events in `componentDidMount()`, unsubscribe in `componentWillUnmount()`, and when you receive an event, call `setState()`.
For communication between two components that don't have a parent-child relationship, you can set up your own global event system. Subscribe to events in `componentDidMount()`, unsubscribe in `componentWillUnmount()`, and call `setState()` when you receive an event.