在数据透视表中，存在四个区域:
Filters: 控制数据透视表的数据范围。
Columns: 控制数据透视表的列分布。
Rows: 控制数据透视表的行分布。
Values: 控制数据透视表的计算数据和计算方法。
您能够像如下一样创建数据透视表面板:
用户必须为 "panel" 元素设置 宽 和 高 。
GC.Spread.Pivot.PivotPanel 的构造函数的参数如下:
参数
类型
描述
name
string
数据透视表面板名称。
pivotTable
GC.Spread.Pivot.PivotTable
应用数据透视表面板的数据透视表
host
HTMLDivElement
数据透视表面板所属的容器
数据透视表面板只是一个控制数据透视表的工具，它在使用fromJSON时会自动释放。
数据透视表可以在没有数据透视表面板的情况下工作。所以数据透视表支持下面的api来处理数据透视表面板和数据透视表之间的关系。
将数据透视面板附加到数据透视表：
从数据透视表中分离数据透视面板：
销毁数据透视表面板:
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import './styles.css';
import { AppFunc } from './app-func';
import { App } from './app-class';
// 1. Functional Component sample
ReactDOM.render(<AppFunc />, document.getElementById('app'));
// 2. Class Component sample
// ReactDOM.render(<App />, document.getElementById('app'));
import * as React from 'react';
import * as ReactDOM from 'react-dom';
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 { SpreadSheets, Worksheet } from '@grapecity-software/spread-sheets-react';
import './styles.css';
export function AppFunc() {
let initSpread = function (spread) {
initSheets(spread);
let pivotLayoutSheet = spread.getSheet(0);
initPivotTable(pivotLayoutSheet);
}
let initSheets = function (spread) {
spread.suspendPaint();
let sheet = spread.getSheet(1);
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");
sheet.setArray(0, 0, pivotSales);
let table = sheet.tables.add('tableSales', 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"]);
let sheet0 = spread.getSheet(0);
sheet0.name("PivotLayout");
spread.resumePaint();
}
let initPivotTable = function (sheet) {
let myPivotTable = sheet.pivotTables.add("myPivotTable", "tableSales", 1, 1, GC.Spread.Pivot.PivotTableLayoutType.outline, GC.Spread.Pivot.PivotTableThemes.light8);
myPivotTable.suspendLayout();
myPivotTable.options.showRowHeader = true;
myPivotTable.options.showColumnHeader = true;
myPivotTable.add("salesperson", "Salesperson", GC.Spread.Pivot.PivotTableFieldType.rowField);
myPivotTable.add("car", "Cars", GC.Spread.Pivot.PivotTableFieldType.rowField);
let groupInfo = { originFieldName: "date", dateGroups: [{ by: GC.Pivot.DateGroupType.quarters }] };
myPivotTable.group(groupInfo);
myPivotTable.add("季度 (date)", "季度 (date)",GC.Spread.Pivot.PivotTableFieldType.columnField);
myPivotTable.add("total", "Totals", GC.Spread.Pivot.PivotTableFieldType.valueField, GC.Pivot.SubtotalType.sum);
let panel = new GC.Spread.Pivot.PivotPanel("myPivotPanel", myPivotTable, document.getElementById("panel"));
panel.sectionVisibility(GC.Spread.Pivot.PivotPanelSection.fields + GC.Spread.Pivot.PivotPanelSection.area);
myPivotTable.resumeLayout();
myPivotTable.autoFitColumn();
}
return (
<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => initSpread(spread)}>
<Worksheet>
</Worksheet>
<Worksheet>
</Worksheet>
</SpreadSheets>
</div>
<div class="sample-panel">
<div id="panel"></div>
</div>
</div>
);
}
import * as React from 'react';
import * as ReactDOM from 'react-dom';
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 { SpreadSheets, Worksheet } from '@grapecity-software/spread-sheets-react';
import './styles.css';
const Component = React.Component;
function _getElementById(id) {
return document.getElementById(id);
}
export class App extends Component {
constructor(props) {
super(props);
}
render() {
return (
<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread=>this.initSpread(spread)}>
<Worksheet>
</Worksheet>
<Worksheet>
</Worksheet>
</SpreadSheets>
</div>
<div class="sample-panel">
<div id="panel"></div>
</div>
</div>
);
}
initSpread(spread) {
this.initSheets(spread);
let pivotLayoutSheet = spread.getSheet(0);
this.initPivotTable(pivotLayoutSheet);
}
initSheets (spread) {
spread.suspendPaint();
let sheet = spread.getSheet(1);
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");
sheet.setArray(0, 0, pivotSales);
let table = sheet.tables.add('tableSales', 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"]);
let sheet0 = spread.getSheet(0);
sheet0.name("PivotLayout");
spread.resumePaint();
}
initPivotTable(sheet) {
let myPivotTable = sheet.pivotTables.add("myPivotTable", "tableSales", 1, 1, GC.Spread.Pivot.PivotTableLayoutType.outline, GC.Spread.Pivot.PivotTableThemes.light8);
myPivotTable.suspendLayout();
myPivotTable.options.showRowHeader = true;
myPivotTable.options.showColumnHeader = true;
myPivotTable.add("salesperson", "Salesperson", GC.Spread.Pivot.PivotTableFieldType.rowField);
myPivotTable.add("car", "Cars", GC.Spread.Pivot.PivotTableFieldType.rowField);
let groupInfo = { originFieldName: "date", dateGroups: [{ by: GC.Pivot.DateGroupType.quarters }] };
myPivotTable.group(groupInfo);
myPivotTable.add("季度 (date)", "季度 (date)",GC.Spread.Pivot.PivotTableFieldType.columnField);
myPivotTable.add("total", "Totals", GC.Spread.Pivot.PivotTableFieldType.valueField, GC.Pivot.SubtotalType.sum);
let panel = new GC.Spread.Pivot.PivotPanel("myPivotPanel", myPivotTable, document.getElementById("panel"));
panel.sectionVisibility(GC.Spread.Pivot.PivotPanelSection.fields + GC.Spread.Pivot.PivotPanelSection.area);
myPivotTable.resumeLayout();
myPivotTable.autoFitColumn();
}
}
<!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/react/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>
<!-- SystemJS -->
<script src="$DEMOROOT$/zh/react/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('$DEMOROOT$/zh/lib/react/license.js').then(function() {
System.import('./src/app');
});
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
}
.sample-spreadsheets {
width: calc(100% - 300px);
height: 100%;
overflow: hidden;
float: left;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
overflow: hidden;
}
.sample-panel {
float: right;
width: 300px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.gc-panel {
padding: 10px;
background-color: rgb(230, 230, 230);
}
#panel {
position: absolute;
right: 0;
width: 300px;
height: 100%;
top: 0;
}
#app {
height: 100%;
}
(function(global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true,
react: true
},
meta: {
'*.css': { loader: 'css' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'@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-react': 'npm:@grapecity-software/spread-sheets-react/index.js',
'@grapecity-software/jsob-test-dependency-package/react-components': 'npm:@grapecity-software/jsob-test-dependency-package/react-components/index.js',
'react': 'npm:react/umd/react.production.min.js',
'react-dom': 'npm:react-dom/umd/react-dom.production.min.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'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'jsx'
},
"node_modules": {
defaultExtension: 'js'
},
}
});
})(this);
