Is it possible to pass pageshowtotal's data to an outter component?

Thanks for creating this amazing library!
I created my own component to show page infos.
Is there an example to show how to pass (from, to, total) to the outter component?

[my Page infos component]
[react-bootstrap-datatable]

I've tried the following method but it seems deadlock occurred for endless re-rendering.

```js
paginationShowsTotal = (from, to, total) => {
this.setState({message: `Total(${total}) ${from}-${to}`});
return null;
}
```

```jsx

error:
warning.js?554bc8e:36 Warning: setState(...): Cannot update during an existing state transition (such as within `render` or another component's constructor). Render methods should be a pure function of props and state; constructor side-effects are an anti-pattern, but can be moved to `componentWillMount`.