import React from 'react';
import { render } from 'react-dom';
import Pager from 'react-pager';
 
class App extends React.Component {
    constructor(props) {
        super(props);
 
        this.handlePageChanged = this.handlePageChanged.bind(this);
 
        this.state = {
            total:       11,
            current:     7,
            visiblePage: 3,
        };
    }
 
    handlePageChanged(newPage) {
        this.setState({ current : newPage });
    }
 
    render() {
        return (
            <Pager
                total={this.state.total}
                current={this.state.current}
                visiblePages={this.state.visiblePage}
                titles={{ first: '<|', last: '>|' }}
                className="pagination-sm pull-right"
                onPageChanged={this.handlePageChanged}
            />
        );
    }
}
 
window.onload = () => {
    render(React.createElement(App), document.querySelector('#app'));
};