ピボットパネル:計算の種類

PivotField.showAsプロパティを使用すると、フィールド値が表示される前にそのフィールド値に対して実行される一般的な計算を指定できます。このプロパティのオプションはShowAs列挙体によって定義され、前の行または列の値との差分、行、列、総計、積算合計に対するパーセンテージが含まれます。

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import '@grapecity/wijmo.touch'; // support drag/drop on touch devices import * as wjOlap from '@grapecity/wijmo.olap'; import * as wjInput from '@grapecity/wijmo.input'; import { getData } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { // // initialize pivot engine var ng = new wjOlap.PivotEngine({ autoGenerateFields: false, fields: [ { binding: 'date', header: '年', format: 'yyyy' }, { binding: 'date', header: '月', format: 'MMM' }, { binding: 'buyer', header: '担当者' }, { binding: 'type', header: '分類' }, { binding: 'amount', header: '金額', format: 'c0', aggregate: 'Sum' }, { binding: 'amount', header: '計算の種類', format: 'c0', aggregate: 'Sum' }, ], itemsSource: getData(1000), showRowTotals: 'Subtotals', valueFields: ['金額', '計算の種類'], rowFields: ['年', '月'] // by Year and Quarter }); // // show summary var pivotGrid = new wjOlap.PivotGrid('#pivotGrid', { itemsSource: ng }); // // change the setting of the ShowAs property var fld = ng.fields.getField('計算の種類'); var showAs = new wjInput.ComboBox('#showAs', { itemsSource: '計算なし,前の行との差分,前の行との差分の比率,前の列との差分,前の列との差分の比率,総合計の %,行の合計の %,列の合計の %,実行中の合計,積算合計の %,前の行との比率,前の列との比率'.split(','), text: wjOlap.ShowAs[fld.showAs], textChanged: function (s, e) { fld.showAs = s.selectedIndex; fld.format = s.text.endsWith('%') || s.text.endsWith('比率') ? 'p0' : 'c0'; } }); // // show period in columns or in rows document.getElementById('periodInColumns').addEventListener('click', function (e) { var list = e.target.checked ? ng.columnFields : ng.rowFields; list.push('月'); }); // }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Grapecity Wijmo OLAP Fields ShowAs Functions</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="pivotGrid"></div> <p> フィールドの<b>showAs</b>プロパティの値を変更します。 </p> <input id="showAs"><br/> <p> <label> 列で期間を表示 <input id="periodInColumns" type="checkbox"> </label> </p> </div> </body> </html>
import * as wjCore from '@grapecity/wijmo'; // get the raw data export function getData(cnt) { var today = new Date(), buyers = '成宮 真紀,山本 雅治,加藤 泰江,川村 匡'.split(','), types = '音楽,ビデオ,本,家電,パソコン,食品'.split(','), data = []; for (var i = 0; i < cnt; i++) { data.push({ date: wjCore.DateTime.addDays(today, -Math.random() * 365 * 3), buyer: randomItem(buyers), type: randomItem(types), amount: 20 + Math.random() * 1000 }); } return data; } function randomItem(arr) { return arr[Math.floor(Math.random() * arr.length)]; }
.container>label { width: 120px; text-align: right; } .container>.wj-control { margin-bottom: 6px; } .wj-flexgrid { height: 200px; } body { margin-bottom: 24pt; }
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