SpreadJS supports different Excel styles.
They are provided by css files as follows:
Excel 2007: gc.spread.sheets.x.x.x.css
Excel 2013 White: gc.spread.sheets.excel2013white.x.x.x.css
Excel 2013 Light Gray: gc.spread.sheets.excel2013lightgray.x.x.x.css
Excel 2013 Dark Gray: gc.spread.sheets.excel2013darkgray.x.x.x.css
Excel 2016 Colorful: gc.spread.sheets.excel2016colorful.x.x.x.css
Excel 2016 Dark Gray: gc.spread.sheets.excel2016darkgray.x.x.x.css
You can use any one of them by adding a style link in the head section of the page. For example:
You can dynamically switch between themes by changing the css reference file. Call the Spread refresh method to apply the change.
import { Component, NgModule, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { SpreadSheetsModule } from '@mescius/spread-sheets-angular';
import GC from '@mescius/spread-sheets';
//import { dataSource } from './data';
import './styles.css';
@Component({
selector: 'app-component',
templateUrl: 'src/app.component.html'
})
export class AppComponent {
spread: GC.Spread.Sheets.Workbook;
hostStyle = {
width: 'calc(100% - 250px)',
height: '100%',
overflow: 'hidden',
float: 'left'
};
addPieContent: any;
constructor() {
}
initSpread($event: any) {
this.spread = $event.spread;
let spread = this.spread;
let sheet = spread.getActiveSheet();
sheet.suspendPaint();
addPieContent(sheet);
let dataColumns = ["Interval", "Javascript", "Java", "Python", "Php", "C++", "C", "Ruby"];
let data = [
["2017", 0.625, 0.397, 0.32, 0.281, 0.223, 0.19, 0.091],
["2018", 0.715, 0.454, 0.379, 0.314, 0.246, 0.221, 0.103],
["2019", 0.678, 0.411, 0.417, 0.264, 0.235, 0.206, 0.084]
];
sheet.tables.addFromDataSource("table1", 1, 1, data, GC.Spread.Sheets.Tables.TableThemes.light14);
sheet.getRange(-1, 1, -1, 6).width(80);
let table = sheet.tables.findByName("table1");
table.setColumnName(0, dataColumns[0]);
table.setColumnName(1, dataColumns[1]);
table.setColumnName(2, dataColumns[2]);
table.setColumnName(3, dataColumns[3]);
table.setColumnName(4, dataColumns[4]);
table.setColumnName(5, dataColumns[5]);
table.setColumnName(6, dataColumns[6]);
table.setColumnName(7, dataColumns[7]);
sheet.getRange("C3:I5").formatter("0.0%");
function addPieContent(sheet: any) {
sheet.addSpan(6, 2, 12, 5);
sheet.setFormula(6, 2, '=PIESPARKLINE(C1:I5, "#115f9a", "#1984c5", "#22a7f0", "#48b5c4", "#76c68f", "#a6d75b", "#c9e52f", "#d0ee11", "#d0f400")');
}
sheet.resumePaint();
}
applyTheme($event: any) {
let header = document.getElementsByTagName('head')[0];
let target: HTMLLinkElement = document.querySelector('link[href*="gc.spread.sheets"]');
let href = target.href,
pos = href.indexOf('gc.spread.sheets'),
item = href.substr(0, pos) + $event.target.value;
header.removeChild(target);
if (item) {
this.addThemeLink(item);
} else {
this.spread.refresh();
}
}
addThemeLink(href: string) {
let link = document.createElement('link');
const spread = this.spread;
link.type = "text/css";
link.rel = "stylesheet";
link.href = href;
link.onload = function () {
spread.refresh();
};
let header = document.getElementsByTagName('head')[0];
header.appendChild(link);
}
}
@NgModule({
imports: [BrowserModule, SpreadSheetsModule],
declarations: [AppComponent],
exports: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
enableProdMode();
// Bootstrap application with hash style navigation and global services.
platformBrowserDynamic().bootstrapModule(AppModule);
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/en/angular/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- Polyfills -->
<script src="$DEMOROOT$/en/angular/node_modules/core-js/client/shim.min.js"></script>
<script src="$DEMOROOT$/en/angular/node_modules/zone.js/fesm2015/zone.min.js"></script>
<!-- SystemJS -->
<script src="$DEMOROOT$/en/angular/node_modules/systemjs/dist/system.js"></script>
<script src="systemjs.config.js"></script>
<script>
// workaround to load 'rxjs/operators' from the rxjs bundle
System.import('rxjs').then(function (m) {
System.import('@angular/compiler');
System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators));
System.import('$DEMOROOT$/en/lib/angular/license.ts');
System.import('./src/app.component');
});
</script>
</head>
<body>
<app-component></app-component>
</body>
</html>
<div class="sample-tutorial">
<gc-spread-sheets [hostStyle]="hostStyle" (workbookInitialized)="initSpread($event)">
<gc-worksheet>
</gc-worksheet>
</gc-spread-sheets>
<div class="options-container">
<div class="option-row">
<label>Define Spread theme below:</label>
<select id="spreadThemes" (change)="applyTheme($event)">
<optgroup label="SpreadJS">
<option value="gc.spread.sheets.css">SpreadJS</option>
</optgroup>
<optgroup label="Excel2013">
<option value="gc.spread.sheets.excel2013white.css" selected>White</option>
<option value="gc.spread.sheets.excel2013lightGray.css">Light Gray</option>
<option value="gc.spread.sheets.excel2013darkGray.css">Dark Gray</option>
</optgroup>
<optgroup label="Excel2016">
<option value="gc.spread.sheets.excel2016colorful.css">Colorful</option>
<option value="gc.spread.sheets.excel2016darkGray.css">Dark Gray</option>
<option value="gc.spread.sheets.excel2016black.css">Black</option>
</optgroup>
</select>
</div>
</div>
</div>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.options-container {
float: right;
width: 250px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.option-row {
font-size: 14px;
padding: 5px;
margin-top: 10px;
}
label {
display: block;
margin-bottom: 6px;
}
input,
select {
padding: 4px 6px;
box-sizing: border-box;
margin-bottom: 6px;
}
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',
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-angular': 'npm:@mescius/spread-sheets-angular/fesm2020/mescius-spread-sheets-angular.mjs',
'@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/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'
},
"@mescius/spread-sheets-angular": {
defaultExtension: 'mjs'
},
'@angular/core': {
defaultExtension: 'mjs',
main: 'core.mjs'
}
}
});
})(this);
