コンボボックス:複数列

ComboBox内の項目を複数列のレイアウトで表示できます。ここでは2つの異なる変更方法を示しています。1つ目はCSSを使用してドロップダウンを評価します。2つ目は、formatItemイベントとheaderPathプロパティを使用して、オブジェクトを表形式のレイアウトで表示します。

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import './styles.css'; // import * as wijmo from '@mescius/wijmo'; import * as input from '@mescius/wijmo.input'; import { getData } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { // default style let theCombo = new input.ComboBox('#theCombo', { displayMemberPath: 'country', itemsSource: getData() }); // // multi-column CSS let theComboCSS = new input.ComboBox('#theComboCSS', { dropDownCssClass: 'cb-flex', displayMemberPath: 'country', itemsSource: getData() }); // // multi-column table-style let template = '<table><tr>' + '<td>{country}</td>' + '<td class="number" title="GDP(100万ドル/年)">{gdpm:c0}</td>' + '<td class="number" title="人口(千)">{popk:n0}</td>' + '<td class="number" title="1人当たりのGDP(ドル)">{gdpcap:c0}</td>' + '</tr></table>'; // let theComboTable = new input.ComboBox('#theComboTable', { headerPath: 'country', displayMemberPath: 'country', formatItem: (sender, e) => { e.item.innerHTML = wijmo.format(template, e.data); }, itemsSource: getData() }); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo Multi-Column Combos</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"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <p> デフォルトでは、ComboBoxは、ドロップダウンリストに1行につき1つの項目を表示します。 </p> <div class="form-group"> <label for="theCombo">デフォルト:</label> <div id="theCombo"></div> </div> <p> 短い項目が多い場合は、ドロップダウンで複数の列を使用すると面白いかもしれません。少しのCSSと<b>dropDownCssClass</b>プロパティでこれを達成できます。 </p> <div class="form-group"> <label for="theComboCSS">3つの列:</label> <div id="theComboCSS"></div> </div> <p> 項目が複雑なオブジェクトの場合は、行ごとに1つの項目を表示する代わりに、表やグリッドのように詳細を表示することができます。<b>formatItem</b>イベントと<b>headerPath</b>プロパティを使用して、この動作を実現できます。 </p> <div class="form-group"> <label for="theComboTable">表スタイル:</label> <div id="theComboTable"></div> </div> </div> </body> </html>
// list of country GDP and populations // https://en.wikipedia.org/wiki/List_of_IMF_ranked_countries_by_GDP export function getData() { return [ { id: 1, country: 'ルクセンブルク', gdpm: 57825, popk: 563, gdpcap: 102708 }, { id: 2, country: 'スイス', gdpm: 664005, popk: 8238, gdpcap: 80602 }, { id: 3, country: 'ノルウェー', gdpm: 388315, popk: 5205, gdpcap: 74604 }, { id: 4, country: 'マカオ', gdpm: 46178, popk: 647, gdpcap: 71372 }, { id: 5, country: 'カタール', gdpm: 166908, popk: 2421, gdpcap: 68941 }, { id: 6, country: 'アイルランド', gdpm: 283716, popk: 4635, gdpcap: 61211 }, { id: 7, country: 'アメリカ', gdpm: 18036650, popk: 321601, gdpcap: 56083 }, { id: 8, country: 'シンガポール', gdpm: 292734, popk: 5535, gdpcap: 52887 }, { id: 9, country: 'デンマーク', gdpm: 295091, popk: 5660, gdpcap: 52136 }, { id: 10, country: 'オーストラリア', gdpm: 1225286, popk: 23940, gdpcap: 51181 }, { id: 11, country: 'アイスランド', gdpm: 16718, popk: 333, gdpcap: 50204 }, { id: 12, country: 'スウェーデン', gdpm: 493042, popk: 9851, gdpcap: 50049 }, { id: 13, country: 'サンマリノ', gdpm: 1558, popk: 31, gdpcap: 50258 }, { id: 14, country: 'オランダ', gdpm: 750696, popk: 16937, gdpcap: 44322 }, { id: 15, country: 'イギリス', gdpm: 2858482, popk: 65110, gdpcap: 43902 }, { id: 16, country: 'オーストリア', gdpm: 374261, popk: 8621, gdpcap: 43412 }, { id: 17, country: 'カナダ', gdpm: 1550537, popk: 35825, gdpcap: 43280 }, { id: 18, country: 'フィンランド', gdpm: 232077, popk: 5472, gdpcap: 42411 }, { id: 19, country: 'ドイツ', gdpm: 3365293, popk: 82176, gdpcap: 40952 }, { id: 20, country: 'ベルギー', gdpm: 454288, popk: 11209, gdpcap: 40528 }, { id: 21, country: 'アラブ首長国連邦', gdpm: 370296, popk: 9581, gdpcap: 38648 }, { id: 22, country: 'フランス', gdpm: 2420163, popk: 64275, gdpcap: 37653 }, { id: 23, country: 'ニュージーランド', gdpm: 172257, popk: 4647, gdpcap: 37068 }, { id: 24, country: 'イスラエル', gdpm: 299413, popk: 8377, gdpcap: 35742 }, { id: 25, country: '日本', gdpm: 4124211, popk: 126981, gdpcap: 32478 }, { id: 26, country: 'ブルネイ', gdpm: 12930, popk: 417, gdpcap: 31007 }, { id: 27, country: 'イタリア', gdpm: 1815759, popk: 60796, gdpcap: 29866 }, { id: 28, country: 'プエルトリコ', gdpm: 102906, popk: 3474, gdpcap: 29621 }, { id: 29, country: 'クウェート', gdpm: 114079, popk: 4110, gdpcap: 27756 }, { id: 30, country: '韓国', gdpm: 1377873, popk: 50617, gdpcap: 27221 }, { id: 31, country: 'スペイン', gdpm: 1199715, popk: 46423, gdpcap: 25843 }, { id: 32, country: 'バハマ', gdpm: 8854, popk: 364, gdpcap: 24324 }, { id: 33, country: 'バーレーン', gdpm: 31119, popk: 1294, gdpcap: 24048 }, { id: 34, country: 'キプロス', gdpm: 19330, popk: 847, gdpcap: 22821 }, { id: 35, country: 'マルタ', gdpm: 9752, popk: 429, gdpcap: 22731 }, { id: 36, country: '台湾', gdpm: 523006, popk: 23492, gdpcap: 22263 }, { id: 37, country: 'スロベニア', gdpm: 42798, popk: 2063, gdpcap: 20745 }, { id: 38, country: 'サウジアラビア', gdpm: 646002, popk: 31386, gdpcap: 20582 }, { id: 39, country: 'ポルトガル', gdpm: 199032, popk: 10411, gdpcap: 19117 }, { id: 40, country: 'トリニダード・トバゴ', gdpm: 24631, popk: 1358, gdpcap: 18137 }, { id: 41, country: 'ギリシャ', gdpm: 195320, popk: 10858, gdpcap: 17988 }, { id: 42, country: 'チェコ共和国', gdpm: 185156, popk: 10538, gdpcap: 17570 }, { id: 43, country: 'エストニア', gdpm: 22704, popk: 1313, gdpcap: 17291 }, { id: 44, country: '赤道ギニア', gdpm: 13819, popk: 799, gdpcap: 17295 }, { id: 45, country: 'オマーン', gdpm: 64121, popk: 3840, gdpcap: 16698 }, { id: 46, country: 'セントキッツ・ネイビス', gdpm: 915, popk: 56, gdpcap: 16339 }, { id: 47, country: 'パラオ', gdpm: 287, popk: 18, gdpcap: 15944 }, { id: 48, country: 'スロバキア', gdpm: 86629, popk: 5421, gdpcap: 15980 }, { id: 49, country: 'バルバドス', gdpm: 4385, popk: 280, gdpcap: 15660 }, { id: 50, country: 'ウルグアイ', gdpm: 53107, popk: 3416, gdpcap: 15546 } ]; }
.cb-flex { display: flex; flex-wrap: wrap; width: 380px; } .cb-flex .wj-listbox-item { width: 120px; white-space: pre; overflow: hidden; text-overflow: ellipsis; } .wj-listbox-item table { table-layout: fixed; } .wj-listbox-item td { width: 120px; white-space: pre; overflow: hidden; text-overflow: ellipsis; } .wj-listbox-item td.number { width: 80px; text-align: right; } label { margin-right: 3px; } body { margin-bottom: 24px; }
(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);