分页

MultiRow 控件支持通过 IPagedCollectionView 接口进行分页,该接口几乎与.NET中的接口相同。 要启用分页,请将 IPagedCollectionView.pageSize属性设置为要在每个页面上显示的项目数,并提供用于导航页面的UI。

在此示例中,我们使用JavaScript在每页显示四个项目。 我们添加导航按钮,并在按钮单击指令中调用 IPagedCollectionView 方法。 我们使用 pageIndexpageCount 属性来显示当前页面和总页数。

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import * as wjCore from '@grapecity/wijmo'; import * as wjMultiRow from '@grapecity/wijmo.grid.multirow'; import { generateAppData } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { let appData = generateAppData(); let pagedOrders = appData.pagedOrders; let pagingMultirow = new wjMultiRow.MultiRow('#pageMultirow', { itemsSource: pagedOrders, layoutDefinition: appData.ldThreeLines }); // paging buttons document.getElementById('firstBtn').addEventListener('click', function (e) { pagedOrders.moveToFirstPage(); }); document.getElementById('previousBtn').addEventListener('click', function (e) { pagedOrders.moveToPreviousPage(); }); document.getElementById('nextBtn').addEventListener('click', function (e) { pagedOrders.moveToNextPage(); }); document.getElementById('lastBtn').addEventListener('click', function (e) { pagedOrders.moveToLastPage(); }); // update page text now and when the current page changes updatePageText(); pagedOrders.collectionChanged.addHandler(function () { updatePageText(); }); pagedOrders.pageChanged.addHandler(function () { updatePageText(); }); function updatePageText() { var text = wjCore.format('{index:n0} / {count:n0}', { index: pagedOrders.pageIndex + 1, count: pagedOrders.pageCount }); wjCore.setText(document.querySelector('#numBtn'), text); } } <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo MultiRow Paging</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="pageMultirow"></div> <div class="btn-group"> <button type="button" class="btn" id="firstBtn"> <span class="glyphicon glyphicon-fast-backward"></span> </button> <button type="button" class="btn" id="previousBtn"> <span class="glyphicon glyphicon-step-backward"></span> </button> <button type="button" class="btn" id="numBtn" disabled style="width:100px"></button> <button type="button" class="btn" id="nextBtn"> <span class="glyphicon glyphicon-step-forward"></span> </button> <button type="button" class="btn" id="lastBtn"> <span class="glyphicon glyphicon-fast-forward"></span> </button> </div> </div> </body> </html> import * as wjCore from '@grapecity/wijmo'; import * as wjGrid from '@grapecity/wijmo.grid'; export function generateAppData() { // create some data let appData = {}, customers = [], firstNames = 'Aaron,Paul,John,Mark,Sue,Tom,Bill,Joe,Tony,Brad,Frank,Chris,Pat'.split(','), lastNames = 'Smith,Johnson,Richards,Bannon,Wong,Peters,White,Brown,Adams,Jennings'.split(','), cities = 'York,Paris,Rome,Cairo,Florence,Sidney,Hamburg,Vancouver'.split(','), states = 'SP,RS,RN,SC,CS,RT,BC'.split(','); for (let i = 0; i < 50; i++) { let first = firstNames[randBetween(0, firstNames.length - 1)], last = lastNames[randBetween(0, lastNames.length - 1)]; customers.push({ id: i, name: first + ' ' + last, address: randBetween(100, 10000) + ' ' + lastNames[randBetween(0, lastNames.length - 1)] + ' St.', city: cities[randBetween(0, cities.length - 1)], state: states[randBetween(0, states.length - 1)], zip: wjCore.format('{p1:d5}-{p2:d3}', { p1: randBetween(10000, 99999), p2: randBetween(100, 999) }), email: first + '.' + last + '@gmail.com', phone: wjCore.format('{p1:d3}-{p2:d4}', { p1: randBetween(100, 999), p2: randBetween(1000, 9999) }) }); } let cityMap = new wjGrid.DataMap(cities); let shippers = [ { id: 0, name: 'Speedy Express', email: 'speedy@gmail.com', phone: '431-3234', express: true }, { id: 1, name: 'Flash Delivery', email: 'flash@gmail.com', phone: '431-6563', express: true }, { id: 2, name: 'Logitrax', email: 'logitrax@gmail.com', phone: '431-3981', express: false }, { id: 3, name: 'Acme Inc', email: 'acme@gmail.com', phone: '431-3113', express: false } ]; let orders = []; let today = new Date(); for (let i = 0; i < 20; i++) { let shipped = wjCore.DateTime.addDays(today, -randBetween(1, 3000)); orders.push({ id: i, date: wjCore.DateTime.addDays(shipped, -randBetween(1, 5)), shippedDate: shipped, amount: randBetween(10000, 500000) / 100, customer: customers[randBetween(0, customers.length - 1)], shipper: shippers[randBetween(0, shippers.length - 1)] }); } function randBetween(min, max) { return Math.floor(Math.random() * (max - min + 1) + min); } // expose orders CollectionView to the app appData.orders = new wjCore.CollectionView(orders); // expose grouped orders CollectionView to the app appData.groupedOrders = new wjCore.CollectionView(orders, { groupDescriptions: [ 'customer.city' ] }); // expose paged orders CollectionView to the app appData.pagedOrders = new wjCore.CollectionView(orders, { pageSize: 4 }); // expose addNew oders CollectionView to the app appData.addNewOrders = new wjCore.CollectionView(orders, { newItemCreator: function () { return { customer: {}, shipper: {} }; }, }); appData.addNewOrders.moveCurrentToLast(); // refresh views when data source changes let ordersRefreshing = false; appData.orders.collectionChanged.addHandler(function () { ordersRefreshing = true; if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } ordersRefreshing = false; }); // addNew orders let addNewOrdersRefreshing = false; appData.addNewOrders.collectionChanged.addHandler(function () { addNewOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } addNewOrdersRefreshing = false; }); // grouped orders let groupedOrdersRefreshing = false; appData.groupedOrders.collectionChanged.addHandler(function () { groupedOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } groupedOrdersRefreshing = false; }); // paged orders let pagedOrdersRefreshing = false; appData.pagedOrders.collectionChanged.addHandler(function () { pagedOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } pagedOrdersRefreshing = false; }); // sample layout definitions appData.ldOneLine = [ { cells: [{ binding: 'id', header: 'ID', cssClass: 'id', isReadOnly: true }] }, { cells: [{ binding: 'date', header: 'Ordered' }] }, { cells: [{ binding: 'shippedDate', header: 'Shipped' }] }, { cells: [{ binding: 'amount', header: 'Amount', format: 'c', cssClass: 'amount' }] }, { cells: [{ binding: 'customer.name', header: 'Customer' }] }, { cells: [{ binding: 'customer.address', header: 'Address', wordWrap: true }] }, { cells: [{ binding: 'customer.city', header: 'City', dataMap: cityMap }] }, { cells: [{ binding: 'customer.state', header: 'State', width: 45 }] }, { cells: [{ binding: 'customer.zip', header: 'Zip' }] }, { cells: [{ binding: 'customer.email', header: 'Customer Email', cssClass: 'email' }] }, { cells: [{ binding: 'customer.phone', header: 'Customer Phone' }] }, { cells: [{ binding: 'shipper.name', header: 'Shipper' }] }, { cells: [{ binding: 'shipper.email', header: 'Shipper Email', cssClass: 'email' }] }, { cells: [{ binding: 'shipper.phone', header: 'Shipper Phone' }] }, { cells: [{ binding: 'shipper.express', header: 'Express' }] } ]; appData.ldTwoLines = [ { header: 'Order', colspan: 2, cells: [ { binding: 'id', header: 'ID', cssClass: 'id', isReadOnly: true }, { binding: 'date', header: 'Ordered' }, { binding: 'amount', header: 'Amount', format: 'c', cssClass: 'amount' }, { binding: 'shippedDate', header: 'Shipped' } ] }, { header: 'Customer', colspan: 3, cells: [ { binding: 'customer.name', header: 'Name' }, { binding: 'customer.email', header: 'EMail', colspan: 2, cssClass: 'email' }, { binding: 'customer.address', header: 'Address' }, { binding: 'customer.city', header: 'City', dataMap: cityMap }, { binding: 'customer.state', header: 'State', width: 45 } ] }, { header: 'Shipper', cells: [ { binding: 'shipper.name', header: 'Shipper', colspan: 2 }, { binding: 'shipper.email', header: 'EMail', cssClass: 'email' }, { binding: 'shipper.express', header: 'Express' } ] } ]; appData.ldThreeLines = [ { header: 'Order', colspan: 2, cells: [ { binding: 'id', header: 'ID', colspan: 2, cssClass: 'id' }, { binding: 'amount', header: 'Amount', format: 'c', colspan: 2, cssClass: 'amount' }, { binding: 'date', header: 'Ordered' }, { binding: 'shippedDate', header: 'Shipped' } ] }, { header: 'Customer', colspan: 3, cells: [ { binding: 'customer.name', header: 'Name' }, { binding: 'customer.email', header: 'EMail', colspan: 2, cssClass: 'email' }, { binding: 'customer.address', header: 'Address', colspan: 2 }, { binding: 'customer.phone', header: 'Phone' }, { binding: 'customer.city', header: 'City', dataMap: cityMap }, { binding: 'customer.state', header: 'State', width: 45 }, { binding: 'customer.zip', header: 'Zip' }, ] }, { header: 'Shipper', cells: [ { binding: 'shipper.name', header: 'Shipper' }, { binding: 'shipper.email', header: 'EMail', cssClass: 'email' }, { binding: 'shipper.express', header: 'Express' } ] } ]; appData.layoutDefs = new wjCore.CollectionView([ { name: 'Traditional', description: 'Traditional grid view, with one row per record. The user must scroll horizontally to see the whole record.', def: appData.ldOneLine }, { name: 'Compact', description: 'This view uses two rows per record. The layout is divided into three groups: order, customer, and shipper', def: appData.ldTwoLines }, { name: 'Detailed', description: 'This view uses three rows per record. The layout is divided into three groups: order, customer, and shipper', def: appData.ldThreeLines } ]); return appData; } .wj-multirow { margin: 6px 0; max-height:800px } import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import * as wjCore from '@grapecity/wijmo'; import { Component, Inject, enableProdMode, NgModule, AfterViewInit } from '@angular/core'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { BrowserModule } from '@angular/platform-browser'; import { WjGridMultirowModule } from '@grapecity/wijmo.angular2.grid.multirow'; import { DataService } from './app.data'; // @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent implements AfterViewInit { pagedOrders: wjCore.CollectionView; layoutDefinition: any; pageText: string; // DataSvc will be passed by derived classes constructor(@Inject(DataService) private dataService: DataService) { const data = dataService.getData(); this.pagedOrders = data.pagedOrders; this.layoutDefinition = data.ldThreeLines; } // ngAfterViewInit() { this._updatePageText(); this.pagedOrders.collectionChanged.addHandler(() => { this._updatePageText(); }); this.pagedOrders.pageChanged.addHandler(() => { this._updatePageText(); }); } // onGotoPageClick(command: string) { if (command === 'first') { this.pagedOrders.moveToFirstPage(); } else if (command === 'previous') { this.pagedOrders.moveToPreviousPage(); } else if (command === 'next') { this.pagedOrders.moveToNextPage(); } else if (command === 'last') { this.pagedOrders.moveToLastPage(); } } // private _updatePageText() { this.pageText = wjCore.format('{index:n0} / {count:n0}', { index: this.pagedOrders.pageIndex + 1, count: this.pagedOrders.pageCount }); } } //\\ @NgModule({ imports: [WjGridMultirowModule, 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 MultiRow Paging</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-multi-row [itemsSource]="pagedOrders" [layoutDefinition]="layoutDefinition"></wj-multi-row> <div class="btn-group"> <button type="button" class="btn" (click)="onGotoPageClick('first')" > <span class="glyphicon glyphicon-fast-backward"></span> </button> <button type="button" class="btn" (click)="onGotoPageClick('previous')" > <span class="glyphicon glyphicon-step-backward"></span> </button> <button type="button" class="btn" [innerHTML]="pageText" disabled style="width:100px"></button> <button type="button" class="btn" (click)="onGotoPageClick('next')" > <span class="glyphicon glyphicon-step-forward"></span> </button> <button type="button" class="btn" (click)="onGotoPageClick('last')" > <span class="glyphicon glyphicon-fast-forward"></span> </button> </div> </div> import { Injectable } from '@angular/core'; import * as wjCore from '@grapecity/wijmo'; import * as wjGrid from '@grapecity/wijmo.grid'; interface Cell { binding: string; header: string; cssClass?: string; format?: string; isReadOnly?: boolean; wordWrap?: boolean; width: number; } interface Line { Cells: Cell[]; header?: string; colspan?: number; } export interface AppData { orders: wjCore.CollectionView; groupedOrders: wjCore.CollectionView; pagedOrders: wjCore.CollectionView; addNewOrders: wjCore.CollectionView; ldOneLine: Cell[]; ldTwoLines: Line[]; ldThreeLines: Line[]; layoutDefs: wjCore.CollectionView; } @Injectable() export class DataService { getData(): AppData { // create some data let appData: any = {}, customers = [], firstNames = 'Aaron,Paul,John,Mark,Sue,Tom,Bill,Joe,Tony,Brad,Frank,Chris,Pat'.split(','), lastNames = 'Smith,Johnson,Richards,Bannon,Wong,Peters,White,Brown,Adams,Jennings'.split(','), cities = 'York,Paris,Rome,Cairo,Florence,Sidney,Hamburg,Vancouver'.split(','), states = 'SP,RS,RN,SC,CS,RT,BC'.split(','); for (let i = 0; i < 50; i++) { let first = firstNames[randBetween(0, firstNames.length - 1)], last = lastNames[randBetween(0, lastNames.length - 1)]; customers.push({ id: i, name: first + ' ' + last, address: randBetween(100, 10000) + ' ' + lastNames[randBetween(0, lastNames.length - 1)] + ' St.', city: cities[randBetween(0, cities.length - 1)], state: states[randBetween(0, states.length - 1)], zip: wjCore.format('{p1:d5}-{p2:d3}', { p1: randBetween(10000, 99999), p2: randBetween(100, 999) }), email: first + '.' + last + '@gmail.com', phone: wjCore.format('{p1:d3}-{p2:d4}', { p1: randBetween(100, 999), p2: randBetween(1000, 9999) }) }); } let cityMap = new wjGrid.DataMap(cities); let shippers = [ { id: 0, name: 'Speedy Express', email: 'speedy@gmail.com', phone: '431-3234', express: true }, { id: 1, name: 'Flash Delivery', email: 'flash@gmail.com', phone: '431-6563', express: true }, { id: 2, name: 'Logitrax', email: 'logitrax@gmail.com', phone: '431-3981', express: false }, { id: 3, name: 'Acme Inc', email: 'acme@gmail.com', phone: '431-3113', express: false } ]; let orders = []; let today = new Date(); for (let i = 0; i < 20; i++) { let shipped = wjCore.DateTime.addDays(today, -randBetween(1, 3000)); orders.push({ id: i, date: wjCore.DateTime.addDays(shipped, -randBetween(1, 5)), shippedDate: shipped, amount: randBetween(10000, 500000) / 100, customer: customers[randBetween(0, customers.length - 1)], shipper: shippers[randBetween(0, shippers.length - 1)] }); } function randBetween(min: number, max: number) { return Math.floor(Math.random() * (max - min + 1) + min); } // expose orders CollectionView to the app appData.orders = new wjCore.CollectionView(orders); // expose grouped orders CollectionView to the app appData.groupedOrders = new wjCore.CollectionView(orders, { groupDescriptions: [ 'customer.city' ] }); // expose paged orders CollectionView to the app appData.pagedOrders = new wjCore.CollectionView(orders, { pageSize: 4 }); // expose addNew oders CollectionView to the app appData.addNewOrders = new wjCore.CollectionView(orders, { newItemCreator: function () { return { // add empty customer and shipper objects to new orders customer: {}, shipper: {} } }, }); appData.addNewOrders.moveCurrentToLast(); // refresh views when data source changes let ordersRefreshing = false; appData.orders.collectionChanged.addHandler(function () { ordersRefreshing = true; if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } ordersRefreshing = false; }); // addNew orders let addNewOrdersRefreshing = false; appData.addNewOrders.collectionChanged.addHandler(function () { addNewOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } addNewOrdersRefreshing = false; }); // grouped orders let groupedOrdersRefreshing = false; appData.groupedOrders.collectionChanged.addHandler(function () { groupedOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } groupedOrdersRefreshing = false; }); // paged orders let pagedOrdersRefreshing = false; appData.pagedOrders.collectionChanged.addHandler(function () { pagedOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } pagedOrdersRefreshing = false; }); // sample layout definitions appData.ldOneLine = [ { cells: [{ binding: 'id', header: 'ID', cssClass: 'id', isReadOnly: true }] }, { cells: [{ binding: 'date', header: 'Ordered' }] }, { cells: [{ binding: 'shippedDate', header: 'Shipped' }] }, { cells: [{ binding: 'amount', header: 'Amount', format: 'c', cssClass: 'amount' }] }, { cells: [{ binding: 'customer.name', header: 'Customer' }] }, { cells: [{ binding: 'customer.address', header: 'Address', wordWrap: true }] }, { cells: [{ binding: 'customer.city', header: 'City', dataMap: cityMap }] }, { cells: [{ binding: 'customer.state', header: 'State', width: 45 }] }, { cells: [{ binding: 'customer.zip', header: 'Zip' }] }, { cells: [{ binding: 'customer.email', header: 'Customer Email', cssClass: 'email' }] }, { cells: [{ binding: 'customer.phone', header: 'Customer Phone' }] }, { cells: [{ binding: 'shipper.name', header: 'Shipper' }] }, { cells: [{ binding: 'shipper.email', header: 'Shipper Email', cssClass: 'email' }] }, { cells: [{ binding: 'shipper.phone', header: 'Shipper Phone' }] }, { cells: [{ binding: 'shipper.express', header: 'Express' }] } ]; appData.ldTwoLines = [ { header: 'Order', colspan: 2, cells: [ { binding: 'id', header: 'ID', cssClass: 'id', isReadOnly: true }, { binding: 'date', header: 'Ordered' }, { binding: 'amount', header: 'Amount', format: 'c', cssClass: 'amount' }, { binding: 'shippedDate', header: 'Shipped' } ] }, { header: 'Customer', colspan: 3, cells: [ { binding: 'customer.name', header: 'Name' }, { binding: 'customer.email', header: 'EMail', colspan: 2, cssClass: 'email' }, { binding: 'customer.address', header: 'Address' }, { binding: 'customer.city', header: 'City', dataMap: cityMap }, { binding: 'customer.state', header: 'State', width: 45 } ] }, { header: 'Shipper', cells: [ { binding: 'shipper.name', header: 'Shipper', colspan: 2 }, { binding: 'shipper.email', header: 'EMail', cssClass: 'email' }, { binding: 'shipper.express', header: 'Express' } ] } ]; appData.ldThreeLines = [ { header: 'Order', colspan: 2, cells: [ { binding: 'id', header: 'ID', colspan: 2, cssClass: 'id' }, { binding: 'amount', header: 'Amount', format: 'c', colspan: 2, cssClass: 'amount' }, { binding: 'date', header: 'Ordered' }, { binding: 'shippedDate', header: 'Shipped' } ] }, { header: 'Customer', colspan: 3, cells: [ { binding: 'customer.name', header: 'Name' }, { binding: 'customer.email', header: 'EMail', colspan: 2, cssClass: 'email' }, { binding: 'customer.address', header: 'Address', colspan: 2 }, { binding: 'customer.phone', header: 'Phone' }, { binding: 'customer.city', header: 'City', dataMap: cityMap }, { binding: 'customer.state', header: 'State', width: 45 }, { binding: 'customer.zip', header: 'Zip' }, ] }, { header: 'Shipper', cells: [ { binding: 'shipper.name', header: 'Shipper' }, { binding: 'shipper.email', header: 'EMail', cssClass: 'email' }, { binding: 'shipper.express', header: 'Express' } ] } ]; appData.layoutDefs = new wjCore.CollectionView([ { name: 'Traditional', description: 'Traditional grid view, with one row per record. The user must scroll horizontally to see the whole record.', def: appData.ldOneLine }, { name: 'Compact', description: 'This view uses two rows per record. The layout is divided into three groups: order, customer, and shipper', def: appData.ldTwoLines }, { name: 'Detailed', description: 'This view uses three rows per record. The layout is divided into three groups: order, customer, and shipper', def: appData.ldThreeLines } ]); return appData; } } .wj-multirow { margin: 6px 0; max-height:800px } <template> <div class="container-fluid"> <wj-multi-row :itemsSource="pagedOrders" :layoutDefinition="layoutDefinition"></wj-multi-row> <div class="btn-group"> <button type="button" class="btn" @click="onGotoPageClick('first')" > <span class="glyphicon glyphicon-fast-backward"></span> </button> <button type="button" class="btn" @click="onGotoPageClick('previous')" > <span class="glyphicon glyphicon-step-backward"></span> </button> <button type="button" class="btn" v-html="pageText" disabled style="width:100px"></button> <button type="button" class="btn" @click="onGotoPageClick('next')" > <span class="glyphicon glyphicon-step-forward"></span> </button> <button type="button" class="btn" @click="onGotoPageClick('last')" > <span class="glyphicon glyphicon-fast-forward"></span> </button> </div> </div> </template> <script> import "@grapecity/wijmo.styles/wijmo.css"; import 'bootstrap.css'; import Vue from 'vue'; import * as wjCore from '@grapecity/wijmo'; import '@grapecity/wijmo.vue2.core'; import '@grapecity/wijmo.vue2.grid.multirow'; import { generateAppData } from './data'; let App = Vue.extend({ name: 'app', data: function(){ let data = generateAppData(); return { pagedOrders: data.pagedOrders, layoutDefinition: data.ldThreeLines, pageText: '' } }, methods: { initSlip: function(ordersSlip){ this.ordersSlip = ordersSlip; }, _updatePageText: function() { this.pageText = wjCore.format('{index:n0} / {count:n0}', { index: this.pagedOrders.pageIndex + 1, count: this.pagedOrders.pageCount }); }, onGotoPageClick: function(command) { if (command === 'first') { this.pagedOrders.moveToFirstPage(); } else if (command === 'previous') { this.pagedOrders.moveToPreviousPage(); } else if (command === 'next') { this.pagedOrders.moveToNextPage(); } else if (command === 'last') { this.pagedOrders.moveToLastPage(); } } }, mounted: function(){ this._updatePageText(); this.pagedOrders.collectionChanged.addHandler(() => { this._updatePageText(); }); this.pagedOrders.pageChanged.addHandler(() => { this._updatePageText(); }); } }); new Vue({ render: h => h(App) }).$mount('#app'); </script> <style> .wj-multirow { margin: 6px 0; max-height:800px } </style> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo MultiRow Paging</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> import * as wjCore from '@grapecity/wijmo'; import * as wjGrid from '@grapecity/wijmo.grid'; export function generateAppData(){ // create some data let appData = {}, customers = [], firstNames = 'Aaron,Paul,John,Mark,Sue,Tom,Bill,Joe,Tony,Brad,Frank,Chris,Pat'.split(','), lastNames = 'Smith,Johnson,Richards,Bannon,Wong,Peters,White,Brown,Adams,Jennings'.split(','), cities = 'York,Paris,Rome,Cairo,Florence,Sidney,Hamburg,Vancouver'.split(','), states = 'SP,RS,RN,SC,CS,RT,BC'.split(','); for (let i = 0; i < 50; i++) { let first = firstNames[randBetween(0, firstNames.length - 1)], last = lastNames[randBetween(0, lastNames.length - 1)]; customers.push({ id: i, name: first + ' ' + last, address: randBetween(100, 10000) + ' ' + lastNames[randBetween(0, lastNames.length - 1)] + ' St.', city: cities[randBetween(0, cities.length - 1)], state: states[randBetween(0, states.length - 1)], zip: wjCore.format('{p1:d5}-{p2:d3}', { p1: randBetween(10000, 99999), p2: randBetween(100, 999) }), email: first + '.' + last + '@gmail.com', phone: wjCore.format('{p1:d3}-{p2:d4}', { p1: randBetween(100, 999), p2: randBetween(1000, 9999) }) }); } let cityMap = new wjGrid.DataMap(cities); let shippers = [ { id: 0, name: 'Speedy Express', email: 'speedy@gmail.com', phone: '431-3234', express: true }, { id: 1, name: 'Flash Delivery', email: 'flash@gmail.com', phone: '431-6563', express: true }, { id: 2, name: 'Logitrax', email: 'logitrax@gmail.com', phone: '431-3981', express: false }, { id: 3, name: 'Acme Inc', email: 'acme@gmail.com', phone: '431-3113', express: false } ]; let orders = []; let today = new Date(); for (let i = 0; i < 20; i++) { let shipped = wjCore.DateTime.addDays(today, -randBetween(1, 3000)); orders.push({ id: i, date: wjCore.DateTime.addDays(shipped, -randBetween(1, 5)), shippedDate: shipped, amount: randBetween(10000, 500000) / 100, customer: customers[randBetween(0, customers.length - 1)], shipper: shippers[randBetween(0, shippers.length - 1)] }); } function randBetween(min, max) { return Math.floor(Math.random() * (max - min + 1) + min); } // expose orders CollectionView to the app appData.orders = new wjCore.CollectionView(orders); // expose grouped orders CollectionView to the app appData.groupedOrders = new wjCore.CollectionView(orders, { groupDescriptions: [ 'customer.city' ] }); // expose paged orders CollectionView to the app appData.pagedOrders = new wjCore.CollectionView(orders, { pageSize: 4 }); // expose addNew oders CollectionView to the app appData.addNewOrders = new wjCore.CollectionView(orders, { newItemCreator: function () { return { // add empty customer and shipper objects to new orders customer: {}, shipper: {} } }, }); appData.addNewOrders.moveCurrentToLast(); // refresh views when data source changes let ordersRefreshing = false; appData.orders.collectionChanged.addHandler(function () { ordersRefreshing = true; if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } ordersRefreshing = false; }); // addNew orders let addNewOrdersRefreshing = false; appData.addNewOrders.collectionChanged.addHandler(function () { addNewOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } addNewOrdersRefreshing = false; }); // grouped orders let groupedOrdersRefreshing = false; appData.groupedOrders.collectionChanged.addHandler(function () { groupedOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } groupedOrdersRefreshing = false; }); // paged orders let pagedOrdersRefreshing = false; appData.pagedOrders.collectionChanged.addHandler(function () { pagedOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } pagedOrdersRefreshing = false; }); // sample layout definitions appData.ldOneLine = [ { cells: [{ binding: 'id', header: 'ID', cssClass: 'id', isReadOnly: true }] }, { cells: [{ binding: 'date', header: 'Ordered' }] }, { cells: [{ binding: 'shippedDate', header: 'Shipped' }] }, { cells: [{ binding: 'amount', header: 'Amount', format: 'c', cssClass: 'amount' }] }, { cells: [{ binding: 'customer.name', header: 'Customer' }] }, { cells: [{ binding: 'customer.address', header: 'Address', wordWrap: true }] }, { cells: [{ binding: 'customer.city', header: 'City', dataMap: cityMap }] }, { cells: [{ binding: 'customer.state', header: 'State', width: 45 }] }, { cells: [{ binding: 'customer.zip', header: 'Zip' }] }, { cells: [{ binding: 'customer.email', header: 'Customer Email', cssClass: 'email' }] }, { cells: [{ binding: 'customer.phone', header: 'Customer Phone' }] }, { cells: [{ binding: 'shipper.name', header: 'Shipper' }] }, { cells: [{ binding: 'shipper.email', header: 'Shipper Email', cssClass: 'email' }] }, { cells: [{ binding: 'shipper.phone', header: 'Shipper Phone' }] }, { cells: [{ binding: 'shipper.express', header: 'Express' }] } ]; appData.ldTwoLines = [ { header: 'Order', colspan: 2, cells: [ { binding: 'id', header: 'ID', cssClass: 'id', isReadOnly: true }, { binding: 'date', header: 'Ordered' }, { binding: 'amount', header: 'Amount', format: 'c', cssClass: 'amount' }, { binding: 'shippedDate', header: 'Shipped' } ] }, { header: 'Customer', colspan: 3, cells: [ { binding: 'customer.name', header: 'Name' }, { binding: 'customer.email', header: 'EMail', colspan: 2, cssClass: 'email' }, { binding: 'customer.address', header: 'Address' }, { binding: 'customer.city', header: 'City', dataMap: cityMap }, { binding: 'customer.state', header: 'State', width: 45 } ] }, { header: 'Shipper', cells: [ { binding: 'shipper.name', header: 'Shipper', colspan: 2 }, { binding: 'shipper.email', header: 'EMail', cssClass: 'email' }, { binding: 'shipper.express', header: 'Express' } ] } ]; appData.ldThreeLines = [ { header: 'Order', colspan: 2, cells: [ { binding: 'id', header: 'ID', colspan: 2, cssClass: 'id' }, { binding: 'amount', header: 'Amount', format: 'c', colspan: 2, cssClass: 'amount' }, { binding: 'date', header: 'Ordered' }, { binding: 'shippedDate', header: 'Shipped' } ] }, { header: 'Customer', colspan: 3, cells: [ { binding: 'customer.name', header: 'Name' }, { binding: 'customer.email', header: 'EMail', colspan: 2, cssClass: 'email' }, { binding: 'customer.address', header: 'Address', colspan: 2 }, { binding: 'customer.phone', header: 'Phone' }, { binding: 'customer.city', header: 'City', dataMap: cityMap }, { binding: 'customer.state', header: 'State', width: 45 }, { binding: 'customer.zip', header: 'Zip' }, ] }, { header: 'Shipper', cells: [ { binding: 'shipper.name', header: 'Shipper' }, { binding: 'shipper.email', header: 'EMail', cssClass: 'email' }, { binding: 'shipper.express', header: 'Express' } ] } ]; appData.layoutDefs = new wjCore.CollectionView([ { name: 'Traditional', description: 'Traditional grid view, with one row per record. The user must scroll horizontally to see the whole record.', def: appData.ldOneLine }, { name: 'Compact', description: 'This view uses two rows per record. The layout is divided into three groups: order, customer, and shipper', def: appData.ldTwoLines }, { name: 'Detailed', description: 'This view uses three rows per record. The layout is divided into three groups: order, customer, and shipper', def: appData.ldThreeLines } ]); return appData; } 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.multirow'; import * as wjCore from '@grapecity/wijmo'; import { getData } from './data'; class App extends React.Component { constructor(props) { super(props); this._updatePageText = () => { this.setState({ pageText: wjCore.format('{index:n0} / {count:n0}', { index: this.state.pagedOrders.pageIndex + 1, count: this.state.pagedOrders.pageCount }) }); }; this.onGotoPageClick = (command) => { if (command === 'first') { this.state.pagedOrders.moveToFirstPage(); } else if (command === 'previous') { this.state.pagedOrders.moveToPreviousPage(); } else if (command === 'next') { this.state.pagedOrders.moveToNextPage(); } else if (command === 'last') { this.state.pagedOrders.moveToLastPage(); } }; this.state = { pagedOrders: getData().pagedOrders, layoutDefinition: getData().ldThreeLines, pageText: '' }; } ; componentDidMount() { let pagedOrders = this.state.pagedOrders; this._updatePageText(); pagedOrders.collectionChanged.addHandler(() => { this._updatePageText(); }); pagedOrders.pageChanged.addHandler(() => { this._updatePageText(); }); this.setState({ pagedOrders: pagedOrders }); } render() { return <div className="container-fluid"> <wjGrid.MultiRow itemsSource={this.state.pagedOrders} layoutDefinition={this.state.layoutDefinition}></wjGrid.MultiRow> <div className="btn-group"> <button type="button" className="btn" onClick={e => this.onGotoPageClick('first')}> <span className="glyphicon glyphicon-fast-backward"></span> </button> <button type="button" className="btn" onClick={e => this.onGotoPageClick('previous')}> <span className="glyphicon glyphicon-step-backward"></span> </button> <button type="button" className="btn" disabled style={{ width: "100px" }} dangerouslySetInnerHTML={{ __html: this.state.pageText }}></button> <button type="button" className="btn" onClick={e => this.onGotoPageClick('next')}> <span className="glyphicon glyphicon-step-forward"></span> </button> <button type="button" className="btn" onClick={e => this.onGotoPageClick('last')}> <span className="glyphicon glyphicon-fast-forward"></span> </button> </div> </div>; } } 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>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'); </script> </head> <body> <div id="app"></div> </body> </html> .wj-multirow { margin: 6px 0; max-height:800px } import * as wjCore from '@grapecity/wijmo'; import * as wjGrid from '@grapecity/wijmo.grid'; export function getData() { // create some data let appData = {}, customers = [], firstNames = 'Aaron,Paul,John,Mark,Sue,Tom,Bill,Joe,Tony,Brad,Frank,Chris,Pat'.split(','), lastNames = 'Smith,Johnson,Richards,Bannon,Wong,Peters,White,Brown,Adams,Jennings'.split(','), cities = 'York,Paris,Rome,Cairo,Florence,Sidney,Hamburg,Vancouver'.split(','), states = 'SP,RS,RN,SC,CS,RT,BC'.split(','); for (let i = 0; i < 50; i++) { let first = firstNames[randBetween(0, firstNames.length - 1)], last = lastNames[randBetween(0, lastNames.length - 1)]; customers.push({ id: i, name: first + ' ' + last, address: randBetween(100, 10000) + ' ' + lastNames[randBetween(0, lastNames.length - 1)] + ' St.', city: cities[randBetween(0, cities.length - 1)], state: states[randBetween(0, states.length - 1)], zip: wjCore.format('{p1:d5}-{p2:d3}', { p1: randBetween(10000, 99999), p2: randBetween(100, 999) }), email: first + '.' + last + '@gmail.com', phone: wjCore.format('{p1:d3}-{p2:d4}', { p1: randBetween(100, 999), p2: randBetween(1000, 9999) }) }); } let cityMap = new wjGrid.DataMap(cities); let shippers = [ { id: 0, name: 'Speedy Express', email: 'speedy@gmail.com', phone: '431-3234', express: true }, { id: 1, name: 'Flash Delivery', email: 'flash@gmail.com', phone: '431-6563', express: true }, { id: 2, name: 'Logitrax', email: 'logitrax@gmail.com', phone: '431-3981', express: false }, { id: 3, name: 'Acme Inc', email: 'acme@gmail.com', phone: '431-3113', express: false } ]; let orders = []; let today = new Date(); for (let i = 0; i < 20; i++) { let shipped = wjCore.DateTime.addDays(today, -randBetween(1, 3000)); orders.push({ id: i, date: wjCore.DateTime.addDays(shipped, -randBetween(1, 5)), shippedDate: shipped, amount: randBetween(10000, 500000) / 100, customer: customers[randBetween(0, customers.length - 1)], shipper: shippers[randBetween(0, shippers.length - 1)] }); } function randBetween(min, max) { return Math.floor(Math.random() * (max - min + 1) + min); } // expose orders CollectionView to the app appData.orders = new wjCore.CollectionView(orders); // expose grouped orders CollectionView to the app appData.groupedOrders = new wjCore.CollectionView(orders, { groupDescriptions: [ 'customer.city' ] }); // expose paged orders CollectionView to the app appData.pagedOrders = new wjCore.CollectionView(orders, { pageSize: 4 }); // expose addNew oders CollectionView to the app appData.addNewOrders = new wjCore.CollectionView(orders, { newItemCreator: function () { return { customer: {}, shipper: {} }; }, }); appData.addNewOrders.moveCurrentToLast(); // refresh views when data source changes let ordersRefreshing = false; appData.orders.collectionChanged.addHandler(function () { ordersRefreshing = true; if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } ordersRefreshing = false; }); // addNew orders let addNewOrdersRefreshing = false; appData.addNewOrders.collectionChanged.addHandler(function () { addNewOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } addNewOrdersRefreshing = false; }); // grouped orders let groupedOrdersRefreshing = false; appData.groupedOrders.collectionChanged.addHandler(function () { groupedOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!pagedOrdersRefreshing) { appData.pagedOrders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } groupedOrdersRefreshing = false; }); // paged orders let pagedOrdersRefreshing = false; appData.pagedOrders.collectionChanged.addHandler(function () { pagedOrdersRefreshing = true; if (!ordersRefreshing) { appData.orders.refresh(); } if (!addNewOrdersRefreshing) { appData.addNewOrders.refresh(); } if (!groupedOrdersRefreshing) { appData.groupedOrders.refresh(); } pagedOrdersRefreshing = false; }); // sample layout definitions appData.ldOneLine = [ { cells: [{ binding: 'id', header: 'ID', cssClass: 'id', isReadOnly: true }] }, { cells: [{ binding: 'date', header: 'Ordered' }] }, { cells: [{ binding: 'shippedDate', header: 'Shipped' }] }, { cells: [{ binding: 'amount', header: 'Amount', format: 'c', cssClass: 'amount' }] }, { cells: [{ binding: 'customer.name', header: 'Customer' }] }, { cells: [{ binding: 'customer.address', header: 'Address', wordWrap: true }] }, { cells: [{ binding: 'customer.city', header: 'City', dataMap: cityMap }] }, { cells: [{ binding: 'customer.state', header: 'State', width: 45 }] }, { cells: [{ binding: 'customer.zip', header: 'Zip' }] }, { cells: [{ binding: 'customer.email', header: 'Customer Email', cssClass: 'email' }] }, { cells: [{ binding: 'customer.phone', header: 'Customer Phone' }] }, { cells: [{ binding: 'shipper.name', header: 'Shipper' }] }, { cells: [{ binding: 'shipper.email', header: 'Shipper Email', cssClass: 'email' }] }, { cells: [{ binding: 'shipper.phone', header: 'Shipper Phone' }] }, { cells: [{ binding: 'shipper.express', header: 'Express' }] } ]; appData.ldTwoLines = [ { header: 'Order', colspan: 2, cells: [ { binding: 'id', header: 'ID', cssClass: 'id', isReadOnly: true }, { binding: 'date', header: 'Ordered' }, { binding: 'amount', header: 'Amount', format: 'c', cssClass: 'amount' }, { binding: 'shippedDate', header: 'Shipped' } ] }, { header: 'Customer', colspan: 3, cells: [ { binding: 'customer.name', header: 'Name' }, { binding: 'customer.email', header: 'EMail', colspan: 2, cssClass: 'email' }, { binding: 'customer.address', header: 'Address' }, { binding: 'customer.city', header: 'City', dataMap: cityMap }, { binding: 'customer.state', header: 'State', width: 45 } ] }, { header: 'Shipper', cells: [ { binding: 'shipper.name', header: 'Shipper', colspan: 2 }, { binding: 'shipper.email', header: 'EMail', cssClass: 'email' }, { binding: 'shipper.express', header: 'Express' } ] } ]; appData.ldThreeLines = [ { header: 'Order', colspan: 2, cells: [ { binding: 'id', header: 'ID', colspan: 2, cssClass: 'id' }, { binding: 'amount', header: 'Amount', format: 'c', colspan: 2, cssClass: 'amount' }, { binding: 'date', header: 'Ordered' }, { binding: 'shippedDate', header: 'Shipped' } ] }, { header: 'Customer', colspan: 3, cells: [ { binding: 'customer.name', header: 'Name' }, { binding: 'customer.email', header: 'EMail', colspan: 2, cssClass: 'email' }, { binding: 'customer.address', header: 'Address', colspan: 2 }, { binding: 'customer.phone', header: 'Phone' }, { binding: 'customer.city', header: 'City', dataMap: cityMap }, { binding: 'customer.state', header: 'State', width: 45 }, { binding: 'customer.zip', header: 'Zip' }, ] }, { header: 'Shipper', cells: [ { binding: 'shipper.name', header: 'Shipper' }, { binding: 'shipper.email', header: 'EMail', cssClass: 'email' }, { binding: 'shipper.express', header: 'Express' } ] } ]; appData.layoutDefs = new wjCore.CollectionView([ { name: 'Traditional', description: 'Traditional grid view, with one row per record. The user must scroll horizontally to see the whole record.', def: appData.ldOneLine }, { name: 'Compact', description: 'This view uses two rows per record. The layout is divided into three groups: order, customer, and shipper', def: appData.ldTwoLines }, { name: 'Detailed', description: 'This view uses three rows per record. The layout is divided into three groups: order, customer, and shipper', def: appData.ldThreeLines } ]); return appData; }