グリッド:選択とフォーカス

「wj-state-focused」擬似クラスを使用してFlexGridコントロールのアクセシビリティを向上させることができます。たとえば、下のグリッドには、フォーカスが含まれていない場合は選択が灰色で表示され、グリッドにフォーカスがある場合は選択したセルにオレンジ色の境界線が追加されます。

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import * as wjGrid from '@grapecity/wijmo.grid'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { // // create some random data var countries = 'アメリカ,ドイツ,イギリス,日本,イタリア,ギリシャ'.split(','), data = []; for (var i = 0; i < countries.length; i++) { data.push({ country: countries[i], downloads: Math.round(Math.random() * 20000), sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } // // show data in a grid var theGrid = new wjGrid.FlexGrid('#theGrid', { autoGenerateColumns: false, columns: [ { binding: 'country', header: '国' }, { binding: 'downloads', header: 'DL数', width: 80 }, { binding: 'sales', header: '売上', width: 80 }, { binding: 'expenses', header: '費用', width: 80 }, ], alternatingRowStep: 0, itemsSource: data }); } <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexGrid Selection And Focus</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <div id="theGrid"></div> </div> </body> </html> .wj-flexgrid { margin:10px; } body { margin-bottom: 12px; } /* de-emphasize selected cells when the grid doesn't contain the focus */ .wj-flexgrid:not(.wj-state-focused) .wj-state-selected, .wj-flexgrid:not(.wj-state-focused) .wj-state-multi-selected { background: #ddd; color: black; } .wj-flexgrid.wj-state-focused .wj-cell.wj-state-selected { border: 2px solid orange; transition: all 100ms; } import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import { Component, enableProdMode, NgModule } from '@angular/core'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { BrowserModule } from '@angular/platform-browser'; import { WjGridModule } from '@grapecity/wijmo.angular2.grid'; @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { data: any[]; constructor() { this.data = this._getData(); } private _getData() { let countries = 'アメリカ,ドイツ,イギリス,日本,イタリア,ギリシャ'.split(','), data = []; for (let i = 0; i < countries.length; i++) { data.push({ country: countries[i], downloads: Math.round(Math.random() * 20000), sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } return data; } } @NgModule({ imports: [WjGridModule, BrowserModule], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } enableProdMode(); // Bootstrap application with hash style navigation and global services. platformBrowserDynamic().bootstrapModule(AppModule); <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexGrid Selection And Focus</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Polyfills --> <script src="node_modules/core-js/client/shim.min.js"></script> <script src="node_modules/zone.js/dist/zone.min.js"></script> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.js"></script> <script src="systemjs.config.js"></script> <script> // workaround to load 'rxjs/operators' from the rxjs bundle System.import('rxjs').then(function (m) { System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators)); System.import('./src/app.component'); }); </script> </head> <body> <app-component></app-component> </body> </html> <div class="container-fluid"> <!-- the grid --> <wj-flex-grid #flex [alternatingRowStep]="0" [(itemsSource)]="data"> <wj-flex-grid-column binding="country" header="国"></wj-flex-grid-column> <wj-flex-grid-column binding="downloads" header="DL数" [width]="80"></wj-flex-grid-column> <wj-flex-grid-column binding="sales" header="売上" [width]="80"></wj-flex-grid-column> <wj-flex-grid-column binding="expenses" header="費用" [width]="80"></wj-flex-grid-column> </wj-flex-grid> </div> .wj-flexgrid { margin:10px; } body { margin-bottom: 12px; } /* de-emphasize selected cells when the grid doesn't contain the focus */ .wj-flexgrid:not(.wj-state-focused) .wj-state-selected, .wj-flexgrid:not(.wj-state-focused) .wj-state-multi-selected { background: #ddd; color: black; } .wj-flexgrid.wj-state-focused .wj-cell.wj-state-selected { border: 2px solid orange; transition: all 100ms; } import "@grapecity/wijmo.styles/wijmo.css"; import "bootstrap.css"; import "./app.css"; // import * as React from 'react'; import * as ReactDOM from 'react-dom'; import * as wjcGrid from "@grapecity/wijmo.react.grid"; class App extends React.Component { constructor(props) { super(props); this.state = { data: this._getData() }; } render() { return <div className="container-fluid"> <wjcGrid.FlexGrid showAlternatingRows={false} itemsSource={this.state.data}> <wjcGrid.FlexGridColumn binding="country" header="国"></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn binding="downloads" header="DL数" width={80}></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn binding="sales" header="売上" width={80}></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn binding="expenses" header="費用" width={80}></wjcGrid.FlexGridColumn> </wjcGrid.FlexGrid> </div>; } _getData() { let countries = 'アメリカ,ドイツ,イギリス,日本,イタリア,ギリシャ'.split(','), data = []; for (let i = 0; i < countries.length; i++) { data.push({ country: countries[i], downloads: Math.round(Math.random() * 20000), sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } return data; } } ReactDOM.render(<App />, document.getElementById('app')); <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Grapecity Wijmo OLAP Pivot Chart Overview</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div id="app"></div> </body> </html> .wj-flexgrid { margin: 10px; } body { margin-bottom: 12px; } /* de-emphasize selected cells when the grid doesn't contain the focus */ .wj-flexgrid:not(.wj-state-focused) .wj-state-selected, .wj-flexgrid:not(.wj-state-focused) .wj-state-multi-selected { background: #ddd; color: black; } .wj-flexgrid.wj-state-focused .wj-cell.wj-state-selected { border: 2px solid orange; transition: all 100ms; } <template> <div class="container-fluid"> <!-- the grid --> <wj-flex-grid :alternatingRowStep="0" :itemsSource="data"> <wj-flex-grid-column binding="country" header="国"></wj-flex-grid-column> <wj-flex-grid-column binding="downloads" header="DL数" :width=80></wj-flex-grid-column> <wj-flex-grid-column binding="sales" header="売上" :width=80></wj-flex-grid-column> <wj-flex-grid-column binding="expenses" header="費用" :width=80></wj-flex-grid-column> </wj-flex-grid> </div> </template> <script> import "@grapecity/wijmo.styles/wijmo.css"; import 'bootstrap.css'; import Vue from 'vue'; import '@grapecity/wijmo.vue2.core'; import '@grapecity/wijmo.vue2.grid'; let App = Vue.extend({ name: 'app', data: function(){ return { data: this._getData() } }, methods: { _getData: function() { let countries = 'アメリカ,ドイツ,イギリス,日本,イタリア,ギリシャ'.split(','), data = []; for (let i = 0; i < countries.length; i++) { data.push({ country: countries[i], downloads: Math.round(Math.random() * 20000), sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } return data; } } }); new Vue({ render: h => h(App) }).$mount('#app'); </script> <style> .wj-flexgrid { margin:10px; } body { margin-bottom: 12px; } /* de-emphasize selected cells when the grid doesn't contain the focus */ .container-fluid .wj-flexgrid:not(.wj-state-focused) .wj-state-selected, .container-fluid .wj-flexgrid:not(.wj-state-focused) .wj-state-multi-selected { background: #ddd; color: black; } .container-fluid .wj-flexgrid.wj-state-focused .wj-cell.wj-state-selected { border: 2px solid orange; transition: all 100ms; } </style> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>AutoComplete</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app.vue'); </script> </head> <body> <div id="app"> </div> </body> </html>