CollectionViewNavigator (React)

The CollectionViewNavigator control allows users to navigate the items or pages in CollectionView components.

To use it, set the navigator's cv property to the CollectionView instance it should control.

To navigate by page, set the byPage property to true. To navigate by item, set it to false.

You can customize the display of the current item/page by setting the navigator's headerFormat property.

Learn about FlexGrid | CollectionView Documentation | CollectionViewNavigator API Reference

This example uses React.

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import ReactDOM from 'react-dom/client'; import React from 'react'; import { CollectionView } from '@mescius/wijmo'; import { ComboBox, CollectionViewNavigator } from '@mescius/wijmo.react.input'; import { FlexGrid } from '@mescius/wijmo.react.grid'; import './app.css'; import { data } from './data'; const view = new CollectionView(data, { pageSize: 5 }); function App() { return (<div className="container-fluid"> <label htmlFor="cmb-pg-size">Page Size</label> <ComboBox id="cmb-pg-size" itemsSource={[0, 5, 10]} selectedValue={view.pageSize} textChanged={(s) => view.pageSize = s.selectedValue}/> <br /> <label htmlFor="cv-nav">Navigate By Item</label> <CollectionViewNavigator cv={view} headerFormat={'Item {currentItem:n0} of {itemCount:n0} (on page {currentPage:n0})'}/> <br /> <label htmlFor="cv-pg">Navigate By Page</label> <CollectionViewNavigator cv={view} byPage={true} headerFormat={'Page {current:n0} of {count:n0}'}/> <br /> <FlexGrid itemsSource={view} selectionMode={'RowRange'} showMarquee={true}/> </div>); } const container = document.getElementById('app'); if (container) { const root = ReactDOM.createRoot(container); root.render(<App />); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo CollectionViewNavigator</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.40/system.src.js" integrity="sha512-G6mEj6h18+m3MvzdviSDfPle/TfH0//cXcB33AKlNR/Rha0yQsKefDZKRTkIZos97HEGq2JMV1RT5ybMoQ3WsQ==" crossorigin="anonymous"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div id="app"></div> </body> </html>
label { width: 150px; text-align: right; margin-right: 6px; margin-bottom: 12px; } .wj-flexgrid { max-height: 350px; }
const getData = () => { let countries = ['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece'], names = 'Abe,Bob,Chuck,Dan,Ed,Fred'.split(','), data = []; for (let i = 0; i < 50; i++) { data.push({ id: i, name: names[i % names.length], country: countries[i % countries.length], active: i % 5 != 0, downloads: Math.round(Math.random() * 200000), sales: Math.round(Math.random() * 20000), }); } return data; }; export const data = getData();
(function (global) { window.process = { env: { NODE_ENV: "production" } } System.config({ transpiler: 'plugin-babel', babelOptions: { es2015: true, react: true }, meta: { '*.css': { loader: 'css' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { 'jszip': 'npm:jszip/dist/jszip.js', '@mescius/wijmo': 'npm:@mescius/wijmo/index.js', '@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js', '@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles', '@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures', '@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js', '@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js', '@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js', '@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js', '@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js', 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'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js', "react-use-event-hook": "npm:react-use-event-hook/dist/esm/useEvent.js", }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'jsx' }, "node_modules": { defaultExtension: 'js' }, } }); })(this);