셀 | 기능별학습 | SpreadJS 데모

// Get range by row and column info sheet.getRange(1, 1, 10, 10, GC.Spread.Sheets.SheetArea.viewport); // Or get range by range address sheet.getRange('A1:A3', GC.Spread.Sheets.SheetArea.viewport);

예를 들어, 행 인덱스와 열 인덱스를 지정하여 셀 인스턴스를 가져올 수 있습니다. 또한 시트 영역의 범위에서 셀 계열을 가져올 수 있습니다. 셀의 위치, 너비 또는 높이를 가져오려면 getCellRect 메서드를 사용합니다. 이 메서드는 셀의 사각형을 반환합니다. Spread는 referenceStyle 속성을 제공합니다. 다음 두 가지 설정을 제공하는 ReferenceStyle 열거를 설정합니다: a1 r1c1 이 속성은 셀 수식의 스타일을 설정하며 기본값은 ReferenceStyle.a1입니다. 모양은 Excel과 동일합니다. 다음 코드를 사용하여 설정을 변경합니다: 시트에 allowCellOverflow 속성이 있습니다. 기본값은 false입니다. 이 속성의 값이 true로 설정되면 셀의 데이터가 인접 빈 셀에 오버플로됩니다. 다음 코드를 사용하여 속성 값을 변경합니다:

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 { useState } from 'react';
import * as ReactDOM from 'react-dom';
import GC from '@mescius/spread-sheets';
import { SpreadSheets, Worksheet, Column } from '@mescius/spread-sheets-react';
import '@mescius/spread-sheets-resources-ko';
GC.Spread.Common.CultureManager.culture("ko-kr");
import './styles.css';
import { Panel } from './panel';
export function AppFunc() {
const [spread, test] = useState(null);
const [referenceStyle, setReferenceStyle] = useState('a1');
const [allowCellOverFlow, setAllowCellOverFlow] = useState(true);
let referenceStyleChange = function (e) {
let value = e.target.value;
let sheet = spread.getSheet(0);
let referenceStyleValue = value;
let referenceStyleResult = GC.Spread.Sheets.ReferenceStyle[value];
spread.options.referenceStyle = referenceStyleResult;
spread.getActiveSheet().recalcAll();
sheet.getCell(6, 0).value(referenceStyleValue.toLocaleLowerCase() === 'a1' ? 'A1' : 'R1C1');
setReferenceStyle(value);
}
let allowCellOverFlowChange = function (e) {
let value = e.target.checked;
let sheet = spread.getActiveSheet();
if (sheet) {
sheet.options.allowCellOverflow = value;
}
setAllowCellOverFlow(value);
}
let initSpread = function (spread) {
test(spread);
let sheet = spread.getSheet(0);
sheet.suspendPaint();
sheet.defaults.colWidth = 120;
sheet.setColumnWidth(1, 200);
sheet.setValue(0, 0, 12);
sheet.setValue(1, 0, 13);
sheet.setValue(2, 0, 14);
sheet.setValue(3, 0, 15);
sheet.setValue(5, 0, 'ReferenceStyle');
sheet.setValue(6, 0, 'A1');
sheet.setValue(5, 1, 'Formula:');
sheet.setFormula(6, 1, '=FORMULATEXT(C7)');
sheet.setValue(5, 2, 'Result:');
sheet.setFormula(6, 2, 'SUM(A4:A8)');
sheet.setValue(9, 0, 'textAlignment');
sheet.setValue(10, 0, 'right');
sheet.setValue(11, 0, 'center');
sheet.setValue(12, 0, 'left');
sheet.setValue(13, 0, 'centerContinues');
sheet.getCell(10, 2).value('The cell overflow to right cell').hAlign(3);
sheet.getCell(11, 2).value('The cell overflow to left and right cell').hAlign(1);
sheet.getCell(12, 2).value('The cell overflow to left cell').hAlign(2);
sheet.getCell(13, 2).value('The cell overflow to left and right cell').hAlign(4);
sheet.resumePaint();
}
return (
<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => initSpread(spread)}>
<Worksheet>
</Worksheet>
</SpreadSheets>
</div>
<Panel referenceStyle={referenceStyle}
allowCellOverFlow={allowCellOverFlow}
referenceStyleChange={referenceStyleChange}
allowCellOverFlowChange={allowCellOverFlowChange}
/>
</div>
)
}

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import GC from '@mescius/spread-sheets';
import { SpreadSheets, Worksheet, Column } from '@mescius/spread-sheets-react';
import '@mescius/spread-sheets-resources-ko';
GC.Spread.Common.CultureManager.culture("ko-kr");
import './styles.css';
import { Panel } from './panel';
const Component = React.Component;
export class App extends Component {
constructor(props) {
super(props);
this.spread = null;
this.state = {
referenceStyle: 'a1',
allowCellOverFlow: true
};
}
render() {
return (
<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => this.initSpread(spread)}>
<Worksheet>
</Worksheet>
</SpreadSheets>
</div>
<Panel referenceStyle={this.state.referenceStyle}
allowCellOverFlow={this.state.allowCellOverFlow}
referenceStyleChange={(e) => { this.referenceStyleChange(e) }}
allowCellOverFlowChange={(e) => { this.allowCellOverFlowChange(e) }}
/>
</div>
)
}
referenceStyleChange(e) {
let value = e.target.value;
this.setState(() => ({
referenceStyle: value
}), () => {
let sheet = this.spread.getSheet(0);
let referenceStyleValue = this.state.referenceStyle;
let referenceStyle = GC.Spread.Sheets.ReferenceStyle[referenceStyleValue];
this.spread.options.referenceStyle = referenceStyle;
this.spread.getActiveSheet().recalcAll();
sheet.getCell(6, 0).value(referenceStyleValue.toLocaleLowerCase() === 'a1' ? 'A1' : 'R1C1');
});
}
allowCellOverFlowChange(e) {
let value = e.target.checked;
this.setState(() => ({
allowCellOverFlow: value
}), () => {
let sheet = this.spread.getActiveSheet();
if (sheet) {
sheet.options.allowCellOverflow = this.state.allowCellOverFlow;
}
});
}
initSpread(spread) {
this.spread = spread;
let sheet = spread.getSheet(0);
sheet.suspendPaint();
sheet.defaults.colWidth = 120;
sheet.setColumnWidth(1, 200);
sheet.setValue(0, 0, 12);
sheet.setValue(1, 0, 13);
sheet.setValue(2, 0, 14);
sheet.setValue(3, 0, 15);
sheet.setValue(5, 0, 'ReferenceStyle');
sheet.setValue(6, 0, 'A1');
sheet.setValue(5, 1, 'Formula:');
sheet.setFormula(6, 1, '=FORMULATEXT(C7)');
sheet.setValue(5, 2, 'Result:');
sheet.setFormula(6, 2, 'SUM(A4:A8)');
sheet.setValue(9, 0, 'textAlignment');
sheet.setValue(10, 0, 'right');
sheet.setValue(11, 0, 'center');
sheet.setValue(12, 0, 'left');
sheet.setValue(13, 0, 'centerContinues');
sheet.getCell(10, 2).value('The cell overflow to right cell').hAlign(3);
sheet.getCell(11, 2).value('The cell overflow to left and right cell').hAlign(1);
sheet.getCell(12, 2).value('The cell overflow to left cell').hAlign(2);
sheet.getCell(13, 2).value('The cell overflow to left and right cell').hAlign(4);
sheet.resumePaint();
}
}

import * as React from 'react';
import './styles.css';
export const Panel = (props) => {
const { referenceStyle, allowCellOverFlow, referenceStyleChange, allowCellOverFlowChange } = props;
return (
<div class="options-container">
<div class="position">
<p>The reference style is defined as 'A1' and 'R1C1', the rows and the columns on the worksheet are numbered.</p>
<p>If you change the reference style, the formula's reference will change too.</p>
<label for="referenceStyle">ReferenceStyle:</label>
<select id="referenceStyle" style={{ margin: '0 20px 0 6px' }} value={referenceStyle} onChange={(e) => { referenceStyleChange(e) }}>
<option value="a1">A1</option>
<option value="r1c1">R1C1</option>
</select>
</div>
<div style={{ paddingTop: '16px' }}>
<input type="checkbox" id="chkAllowCellOverFlow" checked={allowCellOverFlow} onChange={(e) => { allowCellOverFlowChange(e) }} />
<label for="chkAllowCellOverFlow">AllowCellOverFlow</label>
</div>
</div>
)
}

<!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="$DEMOROOT$/ko/react/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- SystemJS -->
<script src="$DEMOROOT$/ko/react/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('$DEMOROOT$/ko/lib/react/license.js').then(function () {
System.import('./src/app');
});
</script>
</head>
<body>
<div id="app" style="height: 100%;"></div>
</body>
</html>

.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 280px);
height: 100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 280px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.option-row {
font-size: 14px;
padding: 5px;
margin-top: 10px;
}
label {
margin-bottom: 6px;
}
input {
padding: 4px 6px;
}
input[type=button] {
margin-top: 6px;
display: block;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}

(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: {
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-resources-ko': 'npm:@mescius/spread-sheets-resources-ko/index.js',
'@mescius/spread-sheets-react': 'npm:@mescius/spread-sheets-react/index.js',
'@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/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);