Fixes: #23 - Can return selected page

Author: isuruAb

demo/src/index.js

@@ -1,15 +1,30 @@
-import React, {Component} from 'react'
-import {render} from 'react-dom'
+import React, { Component } from 'react'
+import { render } from 'react-dom'
 
 import Example from '../../src'
 
 class Demo extends Component {
+  constructor(props) {
+    super(props);
+    this.state={
+      'selectedPage':1
+    }
+    this.getSelectedPage = this.getSelectedPage.bind(this)
+    
+  }
+  getSelectedPage(k) {
+    this.setState({
+      'selectedPage': k
+    })
+  }
   render() {
     return <div>
       <h1>pagination-react Demo</h1>
-      <Example total='100' limit='10'/>
+      <Example total='100' limit='10' returnSelectedPage={this.getSelectedPage} />
+      <br />
+      <h2>{"Selected page : " + this.state.selectedPage}</h2>
     </div>
   }
 }
 
-render(<Demo/>, document.querySelector('#demo'))
+render(<Demo />, document.querySelector('#demo'))

src/index.js

@@ -119,6 +119,7 @@ export default class ReactPagination extends Component {
     this.setState(state);
   }
   selectPage(page) {
+    this.props.returnSelectedPage(page);
     let state = this.state;
     state.current = page;
     if (page === state.last) {
@@ -138,7 +139,10 @@ export default class ReactPagination extends Component {
   goNext() {
     this.selectPage(this.state.current + 1);
   }
-
+  onClick(event,n) {
+    this.selectPage(n);
+    func2();
+ }
   render() {
 
     let activeButtonColor= '#ccc'