グリッド:データの下に集計

データの下に集計を表示するには、集計する列のaggregateプロパティを設定し、グリッドのcolumnFooterパネルにGroupRowを追加します。

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() { // // generate 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(','), products = 'スマートフォン,パソコン,カメラ,オーディオ'.split(','), data = []; for (var i = 0; i < 200; i++) { data.push({ id: i, country: countries[i % countries.length], product: products[i % products.length], sales: Math.random() * 10000, expenses: Math.random() * 5000, }); } // // show aggregates below the data var theGrid = new wjGrid.FlexGrid('#theGrid', { autoGenerateColumns: false, columns: [ { binding: 'id', header: 'ID', width: 60, isReadOnly: true }, { binding: 'country', header: '国' }, { binding: 'product', header: '商品' }, { binding: 'sales', header: '売上', aggregate: 'Sum' }, { binding: 'expenses', header: '費用', aggregate: 'Sum' } ], itemsSource: data }); theGrid.columnFooters.rows.push(new wjGrid.GroupRow()); theGrid.bottomLeftCells.setCellData(0, 0, 'Σ'); } <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexGrid Aggregate Below the Data</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 { max-height: 250px; margin: 10px 0; } body { margin-bottom: 20px; } 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'; import * as wjcGrid from '@grapecity/wijmo.grid'; @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { data: any[]; // DataSvc will be passed by derived classes constructor() { this.data = this._getData(); } initializeGrid(flex: wjcGrid.FlexGrid) { flex.columnFooters.rows.push(new wjcGrid.GroupRow()); flex.bottomLeftCells.setCellData(0, 0, 'Σ'); } private _getData() { // create some random data let 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(','), data = []; for (let i = 0; i < 200; i++) { data.push({ id: i, country: countries[i % countries.length], product: products[i % products.length], 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 Aggregate Below the Data</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 [(itemsSource)]="data" (initialized)="initializeGrid(flex)"> <wj-flex-grid-column [binding]="'id'" [header]="'ID'" [width]="60" [isReadOnly]="true"></wj-flex-grid-column> <wj-flex-grid-column [binding]="'country'" [header]="'国'"></wj-flex-grid-column> <wj-flex-grid-column [binding]="'product'" [header]="'商品'"></wj-flex-grid-column> <wj-flex-grid-column [binding]="'sales'" [header]="'売上'" [aggregate]="'Sum'"></wj-flex-grid-column> <wj-flex-grid-column [binding]="'expenses'" [header]="'費用'" [aggregate]="'Sum'"></wj-flex-grid-column> </wj-flex-grid> </div> .wj-flexgrid { max-height: 250px; margin: 10px 0; } body { margin-bottom: 20px; } import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './app.css'; // import * as React from 'react'; import * as ReactDOM from 'react-dom'; import * as wjGrid from '@grapecity/wijmo.react.grid'; import * as wjcGrid from '@grapecity/wijmo.grid'; import { getData } from './data'; class App extends React.Component { constructor(props) { super(props); this.state = { data: getData() }; } render() { return <div className="container-fluid"> <wjGrid.FlexGrid initialized={this.initializedGrid.bind(this)} itemsSource={this.state.data}> <wjGrid.FlexGridColumn binding="id" header="ID" width={60} isReadOnly={true}> </wjGrid.FlexGridColumn> <wjGrid.FlexGridColumn binding="country" header="国"> </wjGrid.FlexGridColumn> <wjGrid.FlexGridColumn binding="product" header="商品"> </wjGrid.FlexGridColumn> <wjGrid.FlexGridColumn binding="sales" header="売上" aggregate="Sum"> </wjGrid.FlexGridColumn> <wjGrid.FlexGridColumn binding="expenses" header="費用" aggregate="Sum"> </wjGrid.FlexGridColumn> </wjGrid.FlexGrid> </div>; } initializedGrid(flex) { flex.columnFooters.rows.push(new wjcGrid.GroupRow()); flex.bottomLeftCells.setCellData(0, 0, 'Σ'); } } 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 FlexGrid Aggregate Below the Data</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 { max-height: 250px; margin: 10px 0; } body { margin-bottom: 20px; } export function getData() { // create some random data let 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(','), data = []; for (let i = 0; i < 200; i++) { data.push({ id: i, country: countries[i % countries.length], product: products[i % products.length], sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } return data; } <template> <div class="container-fluid"> <wj-flex-grid :itemsSource="data" :initialized="initializedGrid"> <wj-flex-grid-column binding="id" header="ID" :width=60 :isReadOnly=true></wj-flex-grid-column> <wj-flex-grid-column binding="country" header="国"></wj-flex-grid-column> <wj-flex-grid-column binding="product" header="商品"></wj-flex-grid-column> <wj-flex-grid-column binding="sales" header="売上" aggregate="Sum"></wj-flex-grid-column> <wj-flex-grid-column binding="expenses" header="費用" aggregate="Sum"></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.grid"; import * as wjcGrid from '@grapecity/wijmo.grid'; import { getData } from "./data"; new Vue({ el: "#app", data: function() { return { data: getData() }; }, methods:{ initializedGrid(flex){ flex.columnFooters.rows.push(new wjcGrid.GroupRow()); flex.bottomLeftCells.setCellData(0, 0, 'Σ'); } } }); </script> <style> .wj-flexgrid { max-height: 250px; margin: 10px 0; } body { margin-bottom: 20px; } </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> export function getData() { // create some random data let 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(','), data = []; for (let i = 0; i < 200; i++) { data.push({ id: i, country: countries[i % countries.length], product: products[i % products.length], sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } return data; }