フリーヘッダ領域の適用
テーブルシートは、列ヘッダのフリーヘッダ領域を構成するために、applyFreeHeaderAreaメソッドを提供します。
フリーヘッダ領域のJSON作成
フリーヘッダ領域のJSON作成の際に、シートの名で数式を参照したい場合は（たとえば、"TableSheet1![ColumnName]"、"OtherSheet!A1"、"AVERAGE(TableSheet1[ColumnName])"）、keepUnknownFormulasシートオプションを有効にする必要があります：
以下はサンプルコードです：
ヘッダ領域の数式テキストボックスのサポート
ヘッダ領域では数式テキストボックスがサポートされており、ヘッダ領域のセルをダブルクリックして編集を開始するか、"=" キーを押すと数式を編集できます。
その後、テーブルシートの列や、フリーヘッダ領域の範囲を選択できます。
/*REPLACE_MARKER*/
/*DO NOT DELETE THESE COMMENTS*/
import { Component, NgModule, enableProdMode } from '@angular/core';
import { bootstrapApplication, 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 "@mescius/spread-sheets-tablesheet";
import '@mescius/spread-sheets-resources-ja';
GC.Spread.Common.CultureManager.culture("ja-jp");
import './styles.css';
@Component({
standalone: true,
imports: [SpreadSheetsModule, BrowserModule],
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 = $event.spread;
spread.clearSheets();
spread.suspendPaint();
var dataManager = spread.dataManager();
var myTable = dataManager.addTable("myTable", {
data: [
{ id: 1, item: "Airfare", description: "Tickets", cost: 300, quantity: 1 },
{ id: 2, item: "Hotel", description: "Room", cost: 125, quantity: 3 },
{ id: 3, item: "Car rental", description: "Cost per day", cost: 52, quantity: 6 },
{ id: 4, item: "Gas", description: "Cost per gallon", cost: 1.74, quantity: 14 },
{ id: 5, item: "Entertainment", description: "Amount", cost: 130, quantity: 1 },
{ id: 6, item: "Gifts", description: "Amount", cost: 85, quantity: 1 },
{ id: 7, item: "Miscellaneous", description: "Amount", cost: 55, quantity: 1 },
{ id: 8, item: "Food", description: "Cost per day", cost: 48, quantity: 6 },
]
});
//init a table sheet
var sheet = spread.addSheetTab(0, "TableSheet1", GC.Spread.Sheets.SheetType.tableSheet);
sheet.applyTableTheme(GC.Spread.Sheets.Tables.TableThemes.professional7);
//bind a view to the table sheet
myTable.fetch().then(function() {
var Colors = {
lightGreen: "rgb(227,239,218)",
middleGreen: "rgb(115,150,61)",
darkGreen: "rgb(115,150,61)",
brown: "rgb(187,140,30)",
white: "rgb(255,255,255)",
gray: "rgb(225,225,225)",
black: "rgb(0,0,0)"
};
var formatter = "$#,##0.00_);($#,##0.00)";
var currencyFormatter = { formatter: formatter };
var headerStyle = {
backColor: Colors.darkGreen,
foreColor: Colors.white,
font: "bold 12pt Calibri",
hAlign: "left"
};
var dataBarRule1 = {
ruleType: "dataBarRule",
color: Colors.darkGreen,
gradient: true
};
var dataBarRule2 = {
ruleType: "dataBarRule",
color: Colors.brown,
gradient: true,
barDirection: "rightToLeft"
};
var view = myTable.addView("myView", [
{ value: "item", caption: "Item", width: 180, headerStyle },
{ value: "description", caption: "Description", width: 120, headerStyle },
{ value: "quantity", caption: "Qty", width: 90, headerStyle },
{ value: "cost", caption: "Cost", width: 100, style: currencyFormatter, headerStyle, conditionalFormats: [dataBarRule1] },
{ value: "=[@cost]*[@quantity]", caption: "Amount", width: 120, style: currencyFormatter, headerStyle, conditionalFormats: [dataBarRule2] }
]);
// create template sheet for free header area json
var templateSheet = new GC.Spread.Sheets.Worksheet();
templateSheet.options.keepUnknownFormulas = true;
var currencyFormatterStyle = new GC.Spread.Sheets.Style();
currencyFormatterStyle.formatter = formatter;
currencyFormatterStyle.hAlign = GC.Spread.Sheets.HorizontalAlign.left;
templateSheet.setRowCount(6);
var freeHeaderAreaStyle = new GC.Spread.Sheets.Style();
freeHeaderAreaStyle.backColor = Colors.white;
templateSheet.setValue(0, 0, "出張費用の計算");
templateSheet.getCell(0, 0).hAlign(GC.Spread.Sheets.HorizontalAlign.left).font("bold 30px \"Microsoft Sans Serif\"");
templateSheet.addSpan(0, 0, 1, 5);
var titleStyle = new GC.Spread.Sheets.Style();
titleStyle.backColor = Colors.lightGreen;
titleStyle.foreColor = Colors.black;
templateSheet.setStyle(0, -1, titleStyle);
templateSheet.setRowHeight(0, 80);
templateSheet.getCell(1, 0)
.value("目標の張費費用を入力してください。出張費用の合計と、予算の不足／超過は自動的に計算されます。")
.font("italic 12px \"Microsoft Sans Serif\"")
.foreColor("rgb(120,120,120)")
.textIndent(2);
templateSheet.setStyle(1, -1, titleStyle);
templateSheet.addSpan(1, 0, 1, 5);
var headerDescriptionStyle = new GC.Spread.Sheets.Style();
headerDescriptionStyle.backColor = Colors.lightGreen;
headerDescriptionStyle.borderBottom = new GC.Spread.Sheets.LineBorder(Colors.middleGreen, GC.Spread.Sheets.LineStyle.thick);
templateSheet.setStyle(2, -1, headerDescriptionStyle);
templateSheet.addSpan(2, 0, 1, 5);
templateSheet.setRowHeight(2, 16);
templateSheet.setValue(3, 0, "目標の張費費用");
templateSheet.getCell(3, 0).hAlign(GC.Spread.Sheets.HorizontalAlign.left).font("bold 14px \"Trebuchet MS\"").foreColor(Colors.darkGreen);
templateSheet.addSpan(3, 0, 1, 2);
templateSheet.setValue(3, 2, 1000);
templateSheet.getCell(3, 2).hAlign(GC.Spread.Sheets.HorizontalAlign.left).font("bold 14px \"Trebuchet MS\"").foreColor(Colors.darkGreen).formatter(formatter);
templateSheet.setFormula(3, 3, '=HBARSPARKLINE(ROUND(C4/MAX(C4,C5),2),"'+ Colors.darkGreen +'",false)');
templateSheet.setStyle(3, 3, new GC.Spread.Sheets.Style(undefined, Colors.black));
templateSheet.addSpan(3, 3, 1, 2);
templateSheet.setStyle(3, -1, freeHeaderAreaStyle);
templateSheet.setValue(4, 0, "出張費用の合計");
templateSheet.getCell(4, 0).hAlign(GC.Spread.Sheets.HorizontalAlign.left).font("bold 14px \"Trebuchet MS\"").foreColor(Colors.brown);
templateSheet.addSpan(4, 0, 1, 2);
templateSheet.setFormula(4, 2, '=SUM(TableSheet1[Amount])');
templateSheet.getCell(4, 2).hAlign(GC.Spread.Sheets.HorizontalAlign.left).font("bold 14px \"Trebuchet MS\"").foreColor(Colors.brown).formatter(formatter);
var contentBorderStyle = new GC.Spread.Sheets.Style();
contentBorderStyle.backColor = Colors.white;
contentBorderStyle.borderBottom = new GC.Spread.Sheets.LineBorder(Colors.brown, GC.Spread.Sheets.LineStyle.thick);
templateSheet.setStyle(4, -1, contentBorderStyle);
templateSheet.setFormula(4, 3, '=HBARSPARKLINE(ROUND(C5/MAX(C4,C5),2),"'+ Colors.brown +'",false)');
templateSheet.setStyle(4, 3, new GC.Spread.Sheets.Style(undefined, Colors.black));
templateSheet.addSpan(4, 3, 1, 2);
templateSheet.setFormula(5, 0, '=IF(C4>C5,"予算内に収まりました","予算をオーバーしました")');
templateSheet.getCell(5, 0).hAlign(GC.Spread.Sheets.HorizontalAlign.left).font("bold 14px \"Trebuchet MS\"").foreColor(Colors.black);
templateSheet.addSpan(5, 0, 1, 2);
templateSheet.setFormula(5, 2, '=C4-C5');
templateSheet.getCell(5, 2).hAlign(GC.Spread.Sheets.HorizontalAlign.left).font("bold 14px \"Trebuchet MS\"").formatter(formatter).foreColor(Colors.black);
templateSheet.setStyle(5, -1, freeHeaderAreaStyle);
templateSheet.addSpan(5, 2, 1, 3);
let template = templateSheet.toJSON();
sheet.applyFreeHeaderArea(template);
sheet.setDataView(view);
});
spread.resumePaint();
}
}
function getBaseApiUrl() {
return window.location.href.match(/http.+spreadjs\/demos\//)[0] + 'server/api';
}
enableProdMode();
bootstrapApplication(AppComponent);
<!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$/ja/angular/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- Polyfills -->
<script src="$DEMOROOT$/ja/angular/node_modules/core-js/client/shim.min.js"></script>
<script src="$DEMOROOT$/ja/angular/node_modules/zone.js/fesm2015/zone.min.js"></script>
<!-- SystemJS -->
<script src="$DEMOROOT$/ja/angular/node_modules/systemjs/dist/system.js"></script>
<script src="systemjs.config.js"></script>
<script>
// workaround to load 'rxjs/operators' from the rxjs bundle
System.import('rxjs').then(function (m) {
System.import('@angular/compiler');
System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators));
System.import('$DEMOROOT$/ja/lib/angular/license.ts');
System.import('./src/app.component');
});
</script>
</head>
<body>
<app-component></app-component>
</body>
</html>
<div class="sample-tutorial">
<gc-spread-sheets [hostStyle]="hostStyle" (workbookInitialized)="initSpread($event)">
</gc-spread-sheets>
</div>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.gc-columnHeader-selected, .gc-columnHeader-highlight, .gc-columnHeader-hover {
background-color: rgba(115,150,61,0.8);
color: white;
border-bottom-color: white !important;
}
(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',
'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',
'tslib':'npm:tslib/tslib.js',
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-tablesheet': 'npm:@mescius/spread-sheets-tablesheet/index.js',
'@mescius/spread-sheets-angular': 'npm:@mescius/spread-sheets-angular/fesm2020/mescius-spread-sheets-angular.mjs',
'@mescius/spread-sheets-resources-ja': 'npm:@mescius/spread-sheets-resources-ja/index.js',
'@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',
meta: {
"*.component.ts": {
loader: "system.component-loader.js"
}
}
},
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);
