基本应用

SpreadJS支持数据透视表,数据透视表支持排序、筛选等多种功能,可以按不同维度分析数据,并且支持多种主题。

SpreadJS 数据透视表支持两种格式的数据源: table name: 数据透视表使用一个表格的名字去获取数据源。 range formula: 数据透视表使用工作表的一个范围公式获取数据,这个范围公式必须是工作表的绝对路径。 使用数据透视表,请添加如下链接到文档的开始部分: 使用一个表格名称去创建一个数据透视表: 使用工作表的一个范围公式创建数据透视表: 使用 TableSheet 名称构建数据透视表: 如果被数据透视表使用的数据源发生了改变,并且数据透视表需要更新数据源,你可以通过下面这个方法更新数据源:
import { Component, NgModule, enableProdMode } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { SpreadSheetsModule } from '@grapecity-software/spread-sheets-angular'; import GC from '@grapecity-software/spread-sheets'; import "@grapecity-software/spread-sheets-shapes"; import "@grapecity-software/spread-sheets-pivot-addon"; import '@grapecity-software/spread-sheets-resources-zh'; GC.Spread.Common.CultureManager.culture("zh-cn"); import './styles.css'; @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { hostStyle = { width: '100%', height: '100%', overflow: 'hidden', float: 'left' }; constructor() { } initSpread($event: any) { let spread = $event.spread; spread.suspendPaint(); spread.setSheetCount(4); let sheet1 = spread.getSheet(0); let sheet2 = spread.getSheet(1); let sheet3 = spread.getSheet(2); let sheet4 = spread.getSheet(3); let tableName = this.getDataSource(sheet4, pivotSales); this.initPivotTable(sheet1, tableName); this.addCustom(sheet2, tableName); this.initBlankPivot(sheet3, tableName); this.columnFit(sheet4, 0, 6, 100); spread.resumePaint(); } getDataSource(sheet: GC.Spread.Sheets.Workbook, tableSource: any) { sheet.name("DataSource"); sheet.setRowCount(117); sheet.setColumnWidth(0, 120); sheet.getCell(-1, 0).formatter("YYYY-mm-DD"); sheet.getRange(-1, 4, 0, 2).formatter("$ #,##0"); let table = sheet.tables.add('table', 0, 0, 117, 6); for(let i=2;i<=117;i++) { sheet.setFormula(i - 1, 5, '=D' + i + '*E' + i) } table.style(GC.Spread.Sheets.Tables.TableThemes["none"]); sheet.setArray(0, 0, tableSource); return table.name(); } addCustom(sheet: GC.Spread.Sheets.Workbook, tableName: any) { sheet.name("Custom PivotTable"); sheet.setRowCount(1000); let pivotTableOptions = { bandRows: true, bandColumns: true }; let pivotTable = sheet.pivotTables.add("CustomPivotTable", tableName, 1, 1, GC.Spread.Pivot.PivotTableLayoutType.tabular, GC.Spread.Pivot.PivotTableThemes.light8, pivotTableOptions); pivotTable.suspendLayout(); pivotTable.add("salesperson", "Salesperson", GC.Spread.Pivot.PivotTableFieldType.rowField); pivotTable.add("car", "Cars", GC.Spread.Pivot.PivotTableFieldType.rowField); pivotTable.add("季度 (date)", "Date", GC.Spread.Pivot.PivotTableFieldType.columnField); pivotTable.add("total", "Totals", GC.Spread.Pivot.PivotTableFieldType.valueField, GC.Pivot.SubtotalType.sum); let itemList = ["Alan", "John", "Tess"]; pivotTable.labelFilter("Salesperson", { textItem: { list: itemList, isAll: false } }); pivotTable.sort("Salesperson", { sortType: GC.Pivot.SortType.asc }); let carList = ["Audi", "BMW", "Mercedes"]; pivotTable.labelFilter("Cars", { textItem: { list: carList, isAll: false } }); pivotTable.sort("Cars", { sortType: GC.Pivot.SortType.asc }); let style = new GC.Spread.Sheets.Style(); style.formatter = "$ #,##0"; pivotTable.setStyle({ dataOnly: true }, style); pivotTable.resumeLayout(); pivotTable.autoFitColumn(); } initBlankPivot(sheet: GC.Spread.Sheets.Workbook, source: any) { sheet.name("Blank PivotTable"); sheet.setColumnWidth(0, 20); sheet.pivotTables.add("BlankPivotTable", source, 1, 1, GC.Spread.Pivot.PivotTableLayoutType.outline, GC.Spread.Pivot.PivotTableThemes.medium4); } initPivotTable(sheet: GC.Spread.Sheets.Workbook, tableName: any) { sheet.name("Basic PivotTable"); sheet.setRowCount(1000); let pivotTableOptions = { bandRows: true, bandColumns: true }; let pivotTable = sheet.pivotTables.add("PivotTable", tableName, 1, 1, GC.Spread.Pivot.PivotTableLayoutType.outline, GC.Spread.Pivot.PivotTableThemes.medium1, pivotTableOptions); pivotTable.suspendLayout(); pivotTable.add("salesperson", "Salesperson", GC.Spread.Pivot.PivotTableFieldType.rowField); pivotTable.add("car", "Cars", GC.Spread.Pivot.PivotTableFieldType.rowField); let groupInfo = { originFieldName: "date", dateGroups: [{ by: GC.Pivot.DateGroupType.quarters }] }; pivotTable.group(groupInfo); pivotTable.add("季度 (date)", "季度 (date)", GC.Spread.Pivot.PivotTableFieldType.columnField); pivotTable.add("total", "Totals", GC.Spread.Pivot.PivotTableFieldType.valueField, GC.Pivot.SubtotalType.sum); let style = new GC.Spread.Sheets.Style(); style.formatter = "$ #,##0"; pivotTable.setStyle({ dataOnly: true }, style); pivotTable.resumeLayout(); pivotTable.autoFitColumn(); } columnFit(sheet: GC.Spread.Sheets.Workbook, start, end, width) { for (let i = start; i < end; i++) { sheet.setColumnWidth(i, width); } } } @NgModule({ imports: [BrowserModule, SpreadSheetsModule], declarations: [AppComponent], exports: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } enableProdMode(); // Bootstrap application with hash style navigation and global services. platformBrowserDynamic().bootstrapModule(AppModule);
<!doctype html> <html style="height:100%;font-size:14px;"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" type="text/css" href="$DEMOROOT$/zh/angular/node_modules/@grapecity-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css"> <script src="$DEMOROOT$/spread/source/data/pivot-data.js" type="text/javascript"></script> <!-- Polyfills --> <script src="$DEMOROOT$/zh/angular/node_modules/core-js/client/shim.min.js"></script> <script src="$DEMOROOT$/zh/angular/node_modules/zone.js/fesm2015/zone.min.js"></script> <!-- SystemJS --> <script src="$DEMOROOT$/zh/angular/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.import('@angular/compiler'); System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators)); System.import('$DEMOROOT$/zh/lib/angular/license.ts'); System.import('./src/app.component'); }); </script> </head> <body> <app-component></app-component> </body> </html>
<div class="sample-tutorial"> <gc-spread-sheets [hostStyle]="hostStyle" (workbookInitialized)="initSpread($event)"> </gc-spread-sheets> </div>
.sample-tutorial { position: relative; height: 100%; overflow: hidden; } body { position: absolute; top: 0; bottom: 0; left: 0; right: 0; }
(function(global) { System.config({ transpiler: 'ts', typescriptOptions: { tsconfig: true }, meta: { 'typescript': { "exports": "ts" }, '*.css': { loader: 'css' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { 'core-js': 'npm:core-js/client/shim.min.js', 'zone': 'npm:zone.js/fesm2015/zone.min.js', 'rxjs': 'npm:rxjs/dist/bundles/rxjs.umd.min.js', '@angular/core': 'npm:@angular/core/fesm2022', '@angular/common': 'npm:@angular/common/fesm2022/common.mjs', '@angular/compiler': 'npm:@angular/compiler/fesm2022/compiler.mjs', '@angular/platform-browser': 'npm:@angular/platform-browser/fesm2022/platform-browser.mjs', '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/fesm2022/platform-browser-dynamic.mjs', '@angular/common/http': 'npm:@angular/common/fesm2022/http.mjs', '@angular/router': 'npm:@angular/router/fesm2022/router.mjs', '@angular/forms': 'npm:@angular/forms/fesm2022/forms.mjs', 'jszip': 'npm:jszip/dist/jszip.min.js', 'typescript': 'npm:typescript/lib/typescript.js', 'ts': './plugin.js', 'tslib':'npm:tslib/tslib.js', 'css': 'npm:systemjs-plugin-css/css.js', 'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel/systemjs-babel-browser.js', '@grapecity-software/spread-sheets': 'npm:@grapecity-software/spread-sheets/index.js', '@grapecity-software/spread-sheets-resources-zh': 'npm:@grapecity-software/spread-sheets-resources-zh/index.js', '@grapecity-software/spread-sheets-shapes': 'npm:@grapecity-software/spread-sheets-shapes/index.js', '@grapecity-software/spread-sheets-pivot-addon': 'npm:@grapecity-software/spread-sheets-pivot-addon/index.js', '@grapecity-software/spread-sheets-angular': 'npm:@grapecity-software/spread-sheets-angular/fesm2020/grapecity-software-spread-sheets-angular.mjs', '@grapecity-software/jsob-test-dependency-package/react-components': 'npm:@grapecity-software/jsob-test-dependency-package/react-components/index.js' }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'ts' }, rxjs: { defaultExtension: 'js' }, "node_modules": { defaultExtension: 'js' }, "node_modules/@angular": { defaultExtension: 'mjs' }, "@grapecity-software/spread-sheets-angular": { defaultExtension: 'mjs' }, '@angular/core': { defaultExtension: 'mjs', main: 'core.mjs' } } }); })(this);