react-crossroads/lib/mixins/ActiveState.js

Client side router for web applications built with React and utilizing the Flux architecture. The backing routing engine is CrossroadsJs.

var ActiveState, React;

React = require('react');

ActiveState = {
  contextTypes: {
    router: React.PropTypes.object.isRequired
  },
  componentWillMount: function() {
    return this.context.router.stores.route.addChangeListener(this.handleActiveStateChange);
  },
  componentDidMount: function() {
    if (this.updateActiveState != null) {
      return this.updateActiveState();
    }
  },
  componentWillUnmount: function() {
    return this.context.router.stores.route.removeChangeListener(this.handleActiveStateChange);
  },
  isActive: function(to, params) {
    return this.context.router.stores.route.isActive(to, params);
  },
  handleActiveStateChange: function() {
    if (this.isMounted() && (this.updateActiveState != null)) {
      return this.updateActiveState();
    }
  }
};

module.exports = ActiveState;