構文
MAKEARRAY関数の構文には、以下の引数とパラメータがあります：
rows
配列に含まれる行の数。0 よりも大きい値でなければならない。
cols
配列に含まれる列の数。0 よりも大きい値でなければならない。
lambda
配列を作成するために呼び出されるLAMBDA関数。LAMBDA関数は 2 つのパラメータをとります：
row
配列の行インデックス。
col
配列の列インデックス。
ヒント
この関数を使用する前に、allowDynamicArray オプションを有効にする必要があります
基本的な使い方
import { Component, NgModule, enableProdMode } from '@angular/core';
import { bootstrapApplication, BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { SpreadSheetsModule } from '@mescius/spread-sheets-angular';
import GC from '@mescius/spread-sheets';
import '@mescius/spread-sheets-resources-ja';
GC.Spread.Common.CultureManager.culture('ja-jp');
import './styles.css';
const spreadNS = GC.Spread.Sheets,
SheetArea = spreadNS.SheetArea;
@Component({
standalone: true,
imports: [SpreadSheetsModule, BrowserModule, FormsModule],
selector: 'app-component',
templateUrl: 'src/app.component.html'
})
export class AppComponent {
spread: GC.Spread.Sheets.Workbook;
hostStyle = {
width: "100%",
height: "100%",
overflow: "hidden",
float: "left",
};
data = {
values: {
"1": { "1": "例：" },
"3": { "1": "例1： 簡単なかけ算表を表す2次元配列の作成" },
"4": { "1": "数式：" },
"5": { "1": "結果：" },
"9": { "1": "例2： ランダムな値のリストの作成" },
"10": { "1": "行数：", "2": 10, "3": "列数：", "4": 5 },
"11": { "1": "数式：" },
"12": { "1": "結果：" },
},
formulas: {
"4": { "2": "FORMULATEXT(C6)" },
"5": { "2": "MAKEARRAY(3,3,LAMBDA(r,c,r*c))" },
"11": { "2": "FORMULATEXT(C13)" },
"12": { "2": 'MAKEARRAY(C11,E11,LAMBDA(row,col,CHOOSE(RANDBETWEEN(1,3),"Red","Blue","Green")))' },
},
cellStyles: {
"B2:C2": 0,
"B4:H4": 1,
B5: 2,
"C5:E8": 3,
F5: 3,
B6: 4,
"B10:E10": 1,
"B11:B12": 2,
C11: 5,
D11: 2,
E11: 5,
"C12:K12": 3,
B13: 4,
"C13:G22": 6,
},
styles: {
records: [
{ foreColor: 0, font: 0, border: [null, null, 0] },
{ foreColor: 0, font: 1, border: [null, null, 1] },
{ backColor: 2, foreColor: 1, font: 1, border: [2, 3, 2, 2] },
{ backColor: 4, foreColor: 3, font: 1, border: [3, 3, 3, 3] },
{ backColor: 2, foreColor: 1, font: 1, border: [2, 2, 2, 2] },
{ backColor: 6, foreColor: 5, border: [3, 3, 3, 3] },
{ backColor: 4, foreColor: 7, font: 2, border: [4, 4, 4, 4] },
],
borders: [
{ color: "#accdea", style: 5 },
{ color: "#9bc3e6", style: 2 },
{ color: "#9bc3e6", style: 1 },
{ color: "#7f7f7f", style: 1 },
{ color: "#000000", style: 1 },
],
colors: ["#44546a", "#ffffff", "#5b9bd5", "#fa7d00", "#f2f2f2", "#3f3f76", "#ffcc99", "#ed7d31"],
fonts: ["700 17.3px Calibri", "700 14.7px Calibri", "normal bold 14.7px Calibri"],
},
others: {
columnWidth: { "0": 30, "8": 72, "9": 72, "10": 72 },
rowHeight: { "1": 24, "2": 21, "3": 21, "9": 21 },
},
};
constructor() {}
init($event: any) {
let workbook = (this.spread = $event.spread);
initWorkbook(workbook, this.data);
}
}
function initWorkbook(workbook: GC.Spread.Sheets.Workbook, data: any) {
workbook.options.allowDynamicArray = true;
workbook.suspendPaint();
initSheet1(workbook.getSheet(0), data);
workbook.resumePaint();
}
function initSheet1(sheet: GC.Spread.Sheets.Worksheet, data: any) {
setSheetPr(sheet, data);
setCells(sheet, data);
}
function setCells(sheet: GC.Spread.Sheets.Worksheet, data: any) {
foreachObj(data.values, function (r: string, row: any) {
foreachObj(row, function (c: string, v: any) {
setValue(sheet, Number(r), Number(c), v);
});
});
foreachObj(data.formulas, function (r: string, row: any) {
foreachObj(row, function (c: string, v: any) {
setFormula(sheet, Number(r), Number(c), v);
});
});
foreachObj(data.cellStyles, function (ref: string, id: number) {
setStyle(sheet, ref, data.styles.records[id], data.styles);
});
}
function setValue(sheet: GC.Spread.Sheets.Worksheet, r: number, c: number, v: any) {
if (v === undefined || v === null) return;
sheet.setValue(r, c, v);
}
function setFormula(sheet: GC.Spread.Sheets.Worksheet, r: number, c: number, v: string) {
if (v === undefined || v === null) return;
sheet.setFormula(r, c, v);
}
function setStyle(sheet: GC.Spread.Sheets.Worksheet, ref: string, v: any, styles: any) {
if (v === undefined || v === null) return;
var range = sheet.getRange(ref);
var foreColor = styles.colors[v.foreColor];
var backColor = styles.colors[v.backColor];
var font = styles.fonts[v.font];
var wordWrap = v.wordWrap;
if (foreColor) {
range.foreColor(foreColor);
}
if (backColor) {
range.backColor(backColor);
}
if (font) {
range.font(font);
}
if (wordWrap) {
range.wordWrap(wordWrap);
}
var border = v.border || [];
var borderTop = styles.borders[border[0]];
var borderRight = styles.borders[border[1]];
var borderBottom = styles.borders[border[2]];
var borderLeft = styles.borders[border[3]];
if (borderTop) {
range.borderTop(createLineStyle(borderTop));
}
if (borderBottom) {
range.borderBottom(createLineStyle(borderBottom));
}
if (borderLeft) {
range.borderLeft(createLineStyle(borderLeft));
}
if (borderRight) {
range.borderRight(createLineStyle(borderRight));
}
}
function setSheetPr(sheet: GC.Spread.Sheets.Worksheet, data: any) {
// set column width
foreachObj(data.others.columnWidth, function (index: string, v: any) {
sheet.setColumnWidth(Number(index), v);
});
// set row height
foreachObj(data.others.rowHeight, function (index: string, v: any) {
sheet.setRowHeight(Number(index), v);
});
}
function createLineStyle(v: any) {
return new GC.Spread.Sheets.LineBorder(v.color, v.style);
}
function foreachObj(obj: any, func: Function) {
if (!obj) return;
var keys = Object.keys(obj);
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
var v = obj[key];
func(key, v);
}
}
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$/ja/lib/angular/license.ts');
System.import('./src/app.component');
});
</script>
</head>
<body>
<app-component></app-component>
</body>
</html>
<div class="sample-tutorial">
<gc-spread-sheets [hostStyle]="hostStyle" (workbookInitialized)="init($event)">
<gc-worksheet>
</gc-worksheet>
</gc-spread-sheets>
</div>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.options-container {
float: right;
width: 280px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.options-row {
font-size: 14px;
padding: 5px;
margin-top: 10px;
}
input {
padding: 4px 6px;
display: inline-block;
}
input[type="text"] {
width: 200px;
}
label {
display: block;
margin-bottom: 6px;
}
input[type=button] {
margin-top: 6px;
display: block;
width:216px;
}
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',
'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-resources-ja': 'npm:@mescius/spread-sheets-resources-ja/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',
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);
