グリッド:OData

Wijmoには、ODataソースをサポートするためにCollectionViewを拡張するODataCollectionViewクラスが含まれています。ODataは、RESTful APIを構築して使用するための一連のベストプラクティスを定義するOASIS標準です。ODataCollectionViewクラスを使用するには、新しいインスタンスを作成して、データサービスのURL、アクセスするテーブルの名前、取得するフィールド、フィルタ処理/並べ替え/ページングをサーバー上またはクライアント上で行うかどうか、などのオプションパラメータを渡します。

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import { ODataCollectionView } from '@grapecity/wijmo.odata'; import { FlexGrid } from '@grapecity/wijmo.grid'; import { FlexGridFilter } from '@grapecity/wijmo.grid.filter'; document.readyState === 'complete' ? init() : window.onload = init; function init() { // get customer list from Northwind OData service var url = 'https://services.odata.org/Northwind/Northwind.svc'; var customers = new ODataCollectionView(url, 'Customers', { sortOnServer: true, filterOnServer: true }); // show the data on a grid var itemCountElement = document.getElementById('itemCount'); var theGrid = new FlexGrid('#theGrid', { itemsSource: customers, isReadOnly: true, loadedRows: function () { itemCountElement.innerHTML = theGrid.rows.length + '個の項目'; } }); // add a filter to the grid var f = new FlexGridFilter(theGrid); } <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexGrid ODataCollectionView Binding</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"> <p id="itemCount"></p> <div id="theGrid"></div> </div> </body> </html> .wj-flexgrid { height: 300px; } body { margin-bottom: 20pt; } 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 { ODataCollectionView } from '@grapecity/wijmo.odata'; import * as wjcGrid from '@grapecity/wijmo.grid'; import { WjGridModule } from '@grapecity/wijmo.angular2.grid'; import { WjGridFilterModule } from '@grapecity/wijmo.angular2.grid.filter'; // @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { customers: ODataCollectionView; itemCount: string; // DataSvc will be passed by derived classes constructor() { let url = 'https://services.odata.org/Northwind/Northwind.svc'; this.customers = new ODataCollectionView(url, 'Customers', { sortOnServer: true, filterOnServer: true }); } flexInitialized(flexgrid: wjcGrid.FlexGrid) { flexgrid.loadedRows.addHandler(()=> { this.itemCount = flexgrid.rows.length + '個の項目'; }); } } // @NgModule({ imports: [WjGridModule, WjGridFilterModule,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 ODataCollectionView Binding</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"> <p>{{itemCount}}</p> <!-- the grid --> <wj-flex-grid #flex [itemsSource]="customers" [isReadOnly]="true" (initialized)="flexInitialized(flex)"> <wj-flex-grid-filter></wj-flex-grid-filter> </wj-flex-grid> </div> .wj-flexgrid { height: 400px; margin: 6px 0; } 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 { ODataCollectionView } from '@grapecity/wijmo.odata'; import * as wjFilter from '@grapecity/wijmo.react.grid.filter'; class App extends React.Component { constructor(props) { super(props); this.state = { customers: new ODataCollectionView("https://services.odata.org/Northwind/Northwind.svc", "Customers", { sortOnServer: true, filterOnServer: true }), itemCount: "" }; } render() { return (<div className="container-fluid"> <p>{this.state.itemCount}</p> <wjGrid.FlexGrid itemsSource={this.state.customers} isReadOnly={true} initialized={this.flexInitialized.bind(this)}> <wjFilter.FlexGridFilter /> </wjGrid.FlexGrid> </div>); } flexInitialized(flexgrid) { flexgrid.loadedRows.addHandler(() => { this.setState({ itemCount: flexgrid.rows.length + "個の項目" }); }); } } 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 Data Binding Basic</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 { height: 400px; margin: 6px 0; } <template> <div class="container-fluid"> <p>{{itemCount}}</p> <!-- the grid --> <wj-flex-grid :itemsSource="customers" :isReadOnly="true" :initialized="flexInitialized"> <wj-flex-grid-filter></wj-flex-grid-filter> </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 wjcCore from "@grapecity/wijmo"; import "@grapecity/wijmo.vue2.grid.filter"; import { ODataCollectionView } from "@grapecity/wijmo.odata"; let App = Vue.extend({ name: "app", data: function() { return { itemCount: "", customers: new ODataCollectionView("https://services.odata.org/Northwind/Northwind.svc", "Customers", { sortOnServer: true, filterOnServer: true }) }; }, methods: { flexInitialized(flexgrid) { flexgrid.loadedRows.addHandler(() => { this.itemCount = flexgrid.rows.length + "個の項目"; }); } } }); new Vue({ render: h => h(App) }).$mount("#app"); </script> <style> .wj-flexgrid { height: 400px; margin: 6px 0; } </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>