グリッド:検索

FlexGridSearchコントロールは、FlexGridコントロールで全文検索を実行するためのシンプルなUIを提供します。

データをフィルタリングし、入力時にグリッド上の一致を強調表示します。

FlexGridコントロールは、FlexGridSearchコントロールとFlexGridFilterコンポーネントによって同時にフィルター処理できます。

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import { FlexGrid } from '@grapecity/wijmo.grid'; import { FlexGridSearch } from '@grapecity/wijmo.grid.search'; import { FlexGridFilter } from '@grapecity/wijmo.grid.filter'; import { Globalize } from '@grapecity/wijmo'; document.readyState === 'complete' ? init() : window.onload = init; function init() { // create the grid var theGrid = new FlexGrid('#theGrid', { autoGenerateColumns: false, columns: [ { binding: 'id', header: 'ID' }, { binding: 'country', header: '国' }, { binding: 'product', header: '商品' }, { binding: 'color', header: '色' }, { binding: 'downloads', header: 'DL数' }, { binding: 'sales', header: '売上' }, { binding: 'expenses', header: '費用' } ], itemsSource: getData() }); // create the grid search box new FlexGridSearch('#theSearch', { placeholder: '検索', grid: theGrid }); // show that the FlexGridSearch works with the FlexGridFilter class new FlexGridFilter(theGrid); // show filtered item count now and when the filter is applied updateItemCount(); theGrid.collectionView.collectionChanged.addHandler(() => { updateItemCount(); }); function updateItemCount() { let cnt = theGrid.collectionView.items.length; document.getElementById('item-count').textContent = Globalize.format(cnt, 'n0'); } // generate some random data function getData() { var countries = 'アメリカ,ドイツ,イギリス,日本,イタリア,ギリシャ'.split(','), products = 'スマートフォン,パソコン,カメラ,オーディオ'.split(','), colors = '赤,緑,青,黒,白,黄'.split(','), data = []; for (var i = 0; i < 200; i++) { data.push({ id: i, country: pickOne(countries), product: pickOne(products), color: pickOne(colors), downloads: Math.round(Math.random() * 20000), sales: Math.random() * 10000, expenses: Math.random() * 5000, }); } return data; } function pickOne(arr) { return arr[Math.floor(Math.random() * arr.length)]; } }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexGridSearch</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="theSearch"></div> <div id="theGrid"></div> <p> 現在の項目数: <b><span id="item-count"></span></b> </p> </div> </body> </html>
.wj-flexgrid { max-height: 250px; margin:10px 0; } body { margin-bottom: 20px; }
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