您可以通过以下方式更改数据透视表主题：
<template>
<div class="sample-tutorial">
<gc-spread-sheets class="sample-spreadsheets" @workbookInitialized="initSpread">
</gc-spread-sheets>
<div id="container" class="select-theme">
<div>Select a PivotTable theme:</div>
<select name="theme" id="pivotTable-theme"></select>
</div>
</div>
</template>
<script>
import Vue from 'vue';
import '@grapecity-software/spread-sheets-vue';
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';
let App = Vue.extend({
name: "app",
methods: {
initSpread: function(spread) {
spread.suspendPaint();
spread.setSheetCount(2);
let sheet1 = spread.getSheet(0);
let sheet2 = spread.getSheet(1);
let tableName = this.getDataSource(sheet2, pivotSales);
let pivotTable = this.initPivotTable(sheet1, tableName);
this.themeOptions();
this.bindEvent(pivotTable);
this.columnFit(sheet2, 0, 6, 100);
spread.resumePaint();
},
getDataSource: function(sheet, tableSource) {
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();
},
initPivotTable: function(sheet, source) {
sheet.name("PivotTable");
sheet.setRowCount(1000);
let option = {
bandRows: true,
bandColumns: true
};
let pivotTable = sheet.pivotTables.add("pivotTable", source, 1, 1, GC.Spread.Pivot.PivotTableLayoutType.outline, GC.Spread.Pivot.PivotTableThemes.medium8, option);
pivotTable.suspendLayout();
pivotTable.add("salesperson", "Salesperson", GC.Spread.Pivot.PivotTableFieldType.rowField);
pivotTable.add("car", "Cars", GC.Spread.Pivot.PivotTableFieldType.rowField);
pivotTable.add("date", "Date", GC.Spread.Pivot.PivotTableFieldType.columnField);
let groupInfo = { originFieldName: "date", dateGroups: [{ by: GC.Pivot.DateGroupType.quarters }] };
pivotTable.group(groupInfo);
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();
return pivotTable;
},
columnFit: function(sheet, start, end, width) {
for (let i = start; i < end; i++) {
sheet.setColumnWidth(i, width);
}
},
bindEvent: function(pivotTable) {
document.getElementById("pivotTable-theme").addEventListener("change", function(event) {
let target = event.target;
pivotTable.theme(target.value);
});
},
themeOptions: function() {
let pivotTableTheme = document.getElementById("pivotTable-theme");
let options = `<option themeNumber = 0>light0</option>`;
let themeType = ["light", "medium", "dark"],
checked;
for (let i = 0; i < themeType.length; i++) {
let n = 1;
for (n; n <= 28; n++) {
checked = "";
if (i === 1 && n === 1) {
checked = "selected";
}
options += `<option ${checked}>${themeType[i] + n}</option>`;
}
}
pivotTableTheme.innerHTML = options;
}
},
computed: {
dataSource() {
return getData();
}
}
});
new Vue({
render: h => h(App)
}).$mount('#app');
</script>
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/zh/vue/node_modules/@grapecity-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/spread/source/data/pivot-data.js" type="text/javascript"></script>
<!-- SystemJS -->
<script src="$DEMOROOT$/zh/vue/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('./src/app.vue');
System.import('$DEMOROOT$/zh/lib/vue/license.js');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 280px);
height: 100%;
overflow: hidden;
float: left;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.select-theme {
width: 280px;
height: 100%;
padding: 12px;
float: right;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
#pivotTable-theme {
display: block;
width: 250px;
margin-top: 10px;
}
(function(global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true
},
meta: {
'*.css': { loader: 'css' },
'*.vue': { loader: 'vue-loader' }
},
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-vue': 'npm:@grapecity-software/spread-sheets-vue/index.js',
'@grapecity-software/jsob-test-dependency-package/react-components': 'npm:@grapecity-software/jsob-test-dependency-package/react-components/index.js',
'jszip': 'npm:jszip/dist/jszip.js',
'css': 'npm:systemjs-plugin-css/css.js',
'vue': 'npm:vue/dist/vue.min.js',
'vue-loader': 'npm:systemjs-vue-browser/index.js',
'tiny-emitter': 'npm:tiny-emitter/index.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: 'js'
},
rxjs: {
defaultExtension: 'js'
},
"node_modules": {
defaultExtension: 'js'
}
}
});
})(this);
