セルテンプレート

一般的なフレームワークのWijmo相互運用機能を使用すると、各フレームワークの独自のテンプレートマークアップをWijmoのMultiRowCellTemplateコンポーネントと組み合わせて使用することにより、MultiRowセルのカスタムコンテンツを宣言的に定義できます。

このようなテンプレートには、プロパティとイベントのバインディングとともに、任意のコンポーネントとHTML要素を含めることができます。 すべてのタイプのグリッドセルは、テンプレート(データセル、ヘッダーセル、エディターなど)を使用して定義できます。

このサンプルは、すべてのセルタイプのテンプレートを含むグリッドを示しています。 チェックボックスを切り替えることにより、テンプレートを動的に有効または無効にできます。

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import './styles.css'; // import * as wjInput from '@mescius/wijmo.input'; import * as wjMultiRow from '@mescius/wijmo.grid.multirow'; import { getCountries, getData } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { let multirow = new wjMultiRow.MultiRow('#multirow', { itemsSource: getData(), layoutDefinition: [ { header: 'Identity', cells: [ { binding: 'id', header: 'ID' }, { binding: 'date', header: '日付', colspan: 1, width: 180, editor: new wjInput.InputDate(document.createElement('div')) } ] }, { header: 'Statistics', colspan: 2, cells: [ { binding: 'country', header: '国', colspan: 2, cellTemplate: '<img src="resources/${item.country}.png"/> ${text}', editor: new wjInput.ComboBox(document.createElement('div'), { itemsSource: getCountries() }) }, { binding: 'downloads', header: 'ダウンロード数', width: 150, aggregate: 'Sum', cellTemplate: (ctx) => (`<span class=${ctx.item.downloads > 10000 ? "high-val" : "low-val"}>${ctx.text}</span>`), editor: new wjInput.InputNumber(document.createElement('div'), { step: 1 }) }, { binding: 'sales', header: '売上', width: 150, aggregate: 'Sum', cellTemplate: (ctx) => (`<span class=${ctx.item.sales > 3000 ? "high-val" : "low-val"}>${ctx.text}</span>`), editor: new wjInput.InputNumber(document.createElement('div'), { step: 1 }) } ] } ], multiRowGroupHeaders: true }); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Cell Templates</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <p> この<b>purejs</b>バージョンのサンプルは、<b>cellTemplate</b>プロパティと<b>editor</b>プロパティを使用して、通常のデータセルをカスタマイズします。 (<b>cellTemplate</b>は、ヘッダーセルまたはグループ行のセルには適用されません。) </p> <div id="multirow"></div> </div> </body> </html>
import * as wjcCore from '@mescius/wijmo'; // export function getData() { let countries = getCountries(), data = []; for (let i = 0; i < 30; i++) { data.push({ id: i, date: new Date(2015, Math.floor(i / countries.length) % 12, (Math.floor(i / countries.length) + 1) % 28), country: countries[i % countries.length], countryMapped: i % countries.length, downloads: Math.round(Math.random() * 20000), sales: Math.round(Math.random() * 10000 * 100) / 100, expenses: Math.random() * 5000, checked: i % 9 == 0 }); } return new wjcCore.CollectionView(data, { groupDescriptions: ['country'] }); } // export function getCountries() { return 'US,Germany,UK,Japan,Italy,Greece'.split(','); }
body { margin-bottom: 24px; } .wj-flexgrid { max-height: 350px; max-width: 600px; margin: 10px 0; } .high-val { color: darkgreen; font-weight: bold; } .low-val { color: darkred; font-weight: bold; }
(function (global) { System.config({ transpiler: 'plugin-babel', babelOptions: { es2015: 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', '@mescius/wijmo.chart.finance.analytics': 'npm:@mescius/wijmo.chart.finance.analytics/index.js', '@mescius/wijmo.chart.hierarchical': 'npm:@mescius/wijmo.chart.hierarchical/index.js', '@mescius/wijmo.chart.interaction': 'npm:@mescius/wijmo.chart.interaction/index.js', '@mescius/wijmo.chart.radar': 'npm:@mescius/wijmo.chart.radar/index.js', '@mescius/wijmo.chart.render': 'npm:@mescius/wijmo.chart.render/index.js', '@mescius/wijmo.chart.webgl': 'npm:@mescius/wijmo.chart.webgl/index.js', '@mescius/wijmo.chart.map': 'npm:@mescius/wijmo.chart.map/index.js', '@mescius/wijmo.gauge': 'npm:@mescius/wijmo.gauge/index.js', '@mescius/wijmo.grid': 'npm:@mescius/wijmo.grid/index.js', '@mescius/wijmo.grid.detail': 'npm:@mescius/wijmo.grid.detail/index.js', '@mescius/wijmo.grid.filter': 'npm:@mescius/wijmo.grid.filter/index.js', '@mescius/wijmo.grid.search': 'npm:@mescius/wijmo.grid.search/index.js', '@mescius/wijmo.grid.grouppanel': 'npm:@mescius/wijmo.grid.grouppanel/index.js', '@mescius/wijmo.grid.multirow': 'npm:@mescius/wijmo.grid.multirow/index.js', '@mescius/wijmo.grid.transposed': 'npm:@mescius/wijmo.grid.transposed/index.js', '@mescius/wijmo.grid.transposedmultirow': 'npm:@mescius/wijmo.grid.transposedmultirow/index.js', '@mescius/wijmo.grid.pdf': 'npm:@mescius/wijmo.grid.pdf/index.js', '@mescius/wijmo.grid.sheet': 'npm:@mescius/wijmo.grid.sheet/index.js', '@mescius/wijmo.grid.xlsx': 'npm:@mescius/wijmo.grid.xlsx/index.js', '@mescius/wijmo.grid.selector': 'npm:@mescius/wijmo.grid.selector/index.js', '@mescius/wijmo.grid.cellmaker': 'npm:@mescius/wijmo.grid.cellmaker/index.js', '@mescius/wijmo.nav': 'npm:@mescius/wijmo.nav/index.js', '@mescius/wijmo.odata': 'npm:@mescius/wijmo.odata/index.js', '@mescius/wijmo.olap': 'npm:@mescius/wijmo.olap/index.js', '@mescius/wijmo.rest': 'npm:@mescius/wijmo.rest/index.js', '@mescius/wijmo.pdf': 'npm:@mescius/wijmo.pdf/index.js', '@mescius/wijmo.pdf.security': 'npm:@mescius/wijmo.pdf.security/index.js', '@mescius/wijmo.viewer': 'npm:@mescius/wijmo.viewer/index.js', '@mescius/wijmo.xlsx': 'npm:@mescius/wijmo.xlsx/index.js', '@mescius/wijmo.undo': 'npm:@mescius/wijmo.undo/index.js', '@mescius/wijmo.interop.grid': 'npm:@mescius/wijmo.interop.grid/index.js', '@mescius/wijmo.touch': 'npm:@mescius/wijmo.touch/index.js', '@mescius/wijmo.cloud': 'npm:@mescius/wijmo.cloud/index.js', '@mescius/wijmo.barcode': 'npm:@mescius/wijmo.barcode/index.js', '@mescius/wijmo.barcode.common': 'npm:@mescius/wijmo.barcode.common/index.js', '@mescius/wijmo.barcode.composite': 'npm:@mescius/wijmo.barcode.composite/index.js', '@mescius/wijmo.barcode.specialized': 'npm:@mescius/wijmo.barcode.specialized/index.js', 'jszip': 'npm:jszip/dist/jszip.js', 'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css', 'css': 'npm:systemjs-plugin-css/css.js', 'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js', 'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js' }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'js' }, "node_modules": { defaultExtension: 'js' }, } }); })(this);