自动调整列宽

此网格会自动调整列的大小以适合其内容。 它通过调用 autoSizeColumns 方法来响应影响内容大小的事件。

在“国家/地区”列中键入一些长条目以查看自动调整大小的工作。

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import * as wjGrid from '@grapecity/wijmo.grid'; import { getCountries } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { // // create some random data var data = []; for (var i = 0; i < 10; i++) { data.push({ id: i, countries: getCountries(), sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } // // show the data in a grid with fixed height var theGrid = new wjGrid.FlexGrid('#theGrid', { autoGenerateColumns: false, columns: [ { binding: 'id', header: 'ID', minWidth: 60, isReadOnly: true }, { binding: 'countries', header: 'Countries' }, { binding: 'sales', header: 'Sales', minWidth: 80 }, { binding: 'expenses', header: 'Expenses', minWidth: 80 } ], loadedRows: function (s, e) { s.autoSizeColumns(); }, cellEditEnded: function (s, e) { s.autoSizeColumn(e.col); }, rowEditEnded: function (s, e) { s.autoSizeColumns(); }, itemsSource: data, allowResizing: 'None' }); } <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexGrid Auto-size Columns</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> export function getCountries() { var countries = 'Austria,Belgium,Canada,Denmark,Estonia,Finland,Germany,Hungary,Ireland,Japan,Korea,Lebanon,Mexico,Norway,Portugal,Qatar,Romania,Spain,Turkey,Ukraine,Venezuela,Zaire'.split(','); var c = []; var cnt = Math.round(Math.random() * 2) + 1; var start = Math.round(Math.random() * countries.length); for (var i = 0; i < cnt; i++) { c.push(countries[(i + start) % countries.length]); } return c.join(', '); } .wj-flexgrid { max-height: 300px; } import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import * as wjGrid from '@grapecity/wijmo.grid'; import { Component, Inject, 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 { DataService } from './app.data'; // @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { data: any; // DataSvc will be passed by derived classes constructor(@Inject(DataService) private dataService: DataService) { this.data = dataService.getData(); } // onLoadedRows(grid: wjGrid.FlexGrid) { grid.autoSizeColumns(); } // onCellEditEnded(grid: wjGrid.FlexGrid, e: wjGrid.CellEditEndingEventArgs) { grid.autoSizeColumn(e.col); } // onRowEditEnded(grid: wjGrid.FlexGrid) { grid.autoSizeColumns(); } } //\\ @NgModule({ imports: [WjGridModule, BrowserModule], declarations: [AppComponent], providers: [DataService], 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 Auto-size Columns</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"> <wj-flex-grid #flexGrid [itemsSource]="data" [autoGenerateColumns]=false [allowResizing]="'None'" (loadedRows)="onLoadedRows(flexGrid)" (cellEditEnded)="onCellEditEnded(flexGrid,$event)" (rowEditEnded)="onRowEditEnded(flexGrid)"> <wj-flex-grid-column [binding]="'id'" [header]="'ID'" [minWidth]=60 [isReadOnly]=true></wj-flex-grid-column> <wj-flex-grid-column [binding]="'countries'" [header]="'Countries'"></wj-flex-grid-column> <wj-flex-grid-column [binding]="'sales'" [header]="'Sales'" [minWidth]=80></wj-flex-grid-column> <wj-flex-grid-column [binding]="'expenses'" [header]="'Expenses'" [minWidth]=80></wj-flex-grid-column> </wj-flex-grid> </div> import { Injectable } from '@angular/core'; interface DataItem { id: number; countries: string; sales: number; expenses: number; } function getCountries(): string { var countries = 'Austria,Belgium,Canada,Denmark,Estonia,Finland,Germany,Hungary,Ireland,Japan,Korea,Lebanon,Mexico,Norway,Portugal,Qatar,Romania,Spain,Turkey,Ukraine,Venezuela,Zaire'.split(','); var c = []; var cnt = Math.round(Math.random() * 2) + 1; var start = Math.round(Math.random() * countries.length); for (var i = 0; i < cnt; i++) { c.push(countries[(i + start) % countries.length]); } return c.join(', '); } @Injectable() export class DataService { getData(): DataItem[] { var data = []; for (var i = 0; i < 10; i++) { data.push({ id: i, countries: getCountries(), sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } return data; } } .wj-flexgrid { max-height: 300px; } <template> <div class="container-fluid"> <wj-flex-grid :itemsSource="data" :autoGenerateColumns="false" :allowResizing="'None'" :loadedRows="onLoadedRows" :cellEditEnded="onCellEditEnded" :rowEditEnded="onRowEditEnded" > <wj-flex-grid-column :binding="'id'" :header="'ID'" :minWidth="60" :isReadOnly="true" ></wj-flex-grid-column> <wj-flex-grid-column :binding="'countries'" :header="'Countries'"></wj-flex-grid-column> <wj-flex-grid-column :binding="'sales'" :header="'Sales'" :minWidth="80"></wj-flex-grid-column> <wj-flex-grid-column :binding="'expenses'" :header="'Expenses'" :minWidth="80"></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.core"; import "@grapecity/wijmo.vue2.grid"; import { getData } from "./data"; let App = Vue.extend({ name: "app", data: function() { return { data: getData() }; }, methods: { onLoadedRows: function(grid) { grid.autoSizeColumns(); }, onCellEditEnded: function(grid, e) { grid.autoSizeColumn(e.col); }, onRowEditEnded: function(grid) { grid.autoSizeColumns(); } } }); new Vue({ render: h => h(App) }).$mount("#app"); </script> <style> .wj-flexgrid { max-height: 300px; } </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/jszip/dist/jszip.js"></script> <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() { var data = []; for (var i = 0; i < 10; i++) { data.push({ id: i, countries: getCountries(), sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } return data; } function getCountries() { var countries = 'Austria,Belgium,Canada,Denmark,Estonia,Finland,Germany,Hungary,Ireland,Japan,Korea,Lebanon,Mexico,Norway,Portugal,Qatar,Romania,Spain,Turkey,Ukraine,Venezuela,Zaire'.split(','); var c = []; var cnt = Math.round(Math.random() * 2) + 1; var start = Math.round(Math.random() * countries.length); for (var i = 0; i < cnt; i++) { c.push(countries[(i + start) % countries.length]); } return c.join(', '); } import "@grapecity/wijmo.styles/wijmo.css"; import "bootstrap.css"; import "./app.css"; // import * as React from 'react'; import * as ReactDOM from 'react-dom'; import * as wjcGrid from "@grapecity/wijmo.react.grid"; import { getData } from "./data"; class App extends React.Component { constructor(props) { super(props); this.state = { data: getData() }; } render() { return <div className="container-fluid"> <wjcGrid.FlexGrid itemsSource={this.state.data} autoGenerateColumns={false} allowResizing="None" loadedRows={this.onLoadedRows.bind(this)} cellEditEnded={this.onCellEditEnded.bind(this)} rowEditEnded={this.onRowEditEnded.bind(this)}> <wjcGrid.FlexGridColumn binding="id" header="ID" minWidth={60} isReadOnly={true}></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn binding="countries" header="Countries"></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn binding="sales" header="Sales" minWidth={80}></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn binding="expenses" header="Expenses" minWidth={80}></wjcGrid.FlexGridColumn> </wjcGrid.FlexGrid> </div>; } onLoadedRows(grid) { grid.autoSizeColumns(); } onCellEditEnded(grid, e) { grid.autoSizeColumn(e.col); } onRowEditEnded(grid) { grid.autoSizeColumns(); } } 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 OLAP Pivot Chart Overview</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: 300px; } export function getData() { var data = []; for (var i = 0; i < 10; i++) { data.push({ id: i, countries: getCountries(), sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } return data; } function getCountries() { var countries = 'Austria,Belgium,Canada,Denmark,Estonia,Finland,Germany,Hungary,Ireland,Japan,Korea,Lebanon,Mexico,Norway,Portugal,Qatar,Romania,Spain,Turkey,Ukraine,Venezuela,Zaire'.split(','); var c = []; var cnt = Math.round(Math.random() * 2) + 1; var start = Math.round(Math.random() * countries.length); for (var i = 0; i < cnt; i++) { c.push(countries[(i + start) % countries.length]); } return c.join(', '); }