I've a react app. In a component I have a Link comp from the react-router. When I click on the link the router fires a push and a pop action? Is it normal? This way I don't know how can I solve a problem. I have a route setup like this: example/:param and when I'm on this path how can I listen properly for the param segments change?

Code:

class Example extends Component {
    fetch(param) {
        // ajax stuff
    }
    componentWillMount() {
        this.fetch(this.props.param);
    }

    componentWillReceiveProps(nextProps) {
        this.fetch(nextProps.param);
    }

    render() {
        // render stuff
    }
}

const stateToProps = (state, ownProps) => {
    return {
        param: ownProps.params.param,
    };
};

export default connect(stateToProps, {})(Profile);

This way componentWillReceiveProps runs twice beacuse router fires push and the pop action.

Thx for any help/advice, Akos