语法
参数
描述
text
（必需）要测试的文本，与正则表达式进行匹配。可以输入字符串如“text”，单元格引用如“C4”，或单元格范围引用如“C4:D4”（适用于动态数组）。
pattern
（必需）用于测试文本的正则表达式。可以输入字符串如“[0-9]+”，或单元格引用如“C4”。
case_sensitivity
确定匹配是否区分大小写。0：（默认）区分大小写。1：不区分大小写。
示例
import { Component, NgModule, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { SpreadSheetsModule } from '@grapecity-software/spread-sheets-angular';
import GC from '@grapecity-software/spread-sheets';
import '@grapecity-software/spread-sheets-resources-zh';
GC.Spread.Common.CultureManager.culture("zh-cn");
import './styles.css';
const spreadNS = GC.Spread.Sheets, SheetArea = spreadNS.SheetArea;
@Component({
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'
};
constructor() { }
initSpread($event: any) {
let spread = this.spread = $event.spread;
spread.suspendPaint();
spread.options.highlightInvalidData = true;
var sheet = spread.sheets[0];
var defaultStyle = new GC.Spread.Sheets.Style();
defaultStyle.hAlign = GC.Spread.Sheets.HorizontalAlign.center;
defaultStyle.vAlign = GC.Spread.Sheets.VerticalAlign.center;
sheet.setDefaultStyle(defaultStyle);
sheet.setColumnWidth(0, 250);
sheet.setColumnWidth(1, 250);
sheet.setColumnWidth(2, 150);
sheet.setColumnWidth(3, 250);
sheet.setColumnWidth(4, 150);
sheet.addSpan(0, 0, 2, 5);
sheet.getCell(0, 0).value("条件格式").font("21px bold normal normal");
initRange(sheet, 2);
var EQUAL_TO = GC.Spread.Sheets.ConditionalFormatting.ComparisonOperators.equalsTo;
var CONDITION_RANGE = [new GC.Spread.Sheets.Range(4, 4, 4, 1)];
var true_style = new GC.Spread.Sheets.Style();
true_style.backColor = 'lightgreen';
sheet.conditionalFormats.addCellValueRule(EQUAL_TO, true, undefined, true_style, CONDITION_RANGE);
var false_style = new GC.Spread.Sheets.Style();
false_style.backColor = 'pink';
sheet.conditionalFormats.addCellValueRule(EQUAL_TO, false, undefined, false_style, CONDITION_RANGE);
sheet.addSpan(8, 0, 2, 5);
sheet.getCell(8, 0).value("数据校验").font("21px bold normal normal");
initRange(sheet, 10);
createDataValidations(sheet, 12);
createDataValidations(sheet, 13);
createDataValidations(sheet, 14);
spread.resumePaint();
}
}
function initRange(sheet, baseRow) {
sheet.addSpan(baseRow, 0, 2, 1);
sheet.addSpan(baseRow, 1, 2, 1);
sheet.addSpan(baseRow, 2, 2, 1);
sheet.addSpan(baseRow, 3, 2, 1);
sheet.addSpan(baseRow, 4, 2, 1);
sheet.getCell(baseRow, 0).value("文本").font("21px bold normal normal");
sheet.getCell(baseRow, 1).value("正则表达式").font("21px bold normal normal");
sheet.getCell(baseRow, 2).value("区分大小写").font("21px bold normal normal");
sheet.getCell(baseRow, 3).value("公式文本").font("21px bold normal normal");
sheet.getCell(baseRow, 4).value("结果").font("21px bold normal normal");
var dataArr = [["SpreadJS Supports 400 functions.", "\\d+", ""],
["My Name is (John Smith)", "\\(([\\w ]+)\\)", ""],
["Red", "[^red]", 1]];
sheet.setArray(2 + baseRow, 0, dataArr);
for (var i = baseRow, len = dataArr.length; i < len + baseRow; i++) {
var row = 3 + i;
sheet.setFormula(row - 1, 4, `=REGEXTEST(A${row}, B${row}, C${row})`);
sheet.setFormula(row - 1, 3, `=FORMULATEXT(E${row})`);
}
}
function createDataValidations(sheet, row) {
var false_dv = GC.Spread.Sheets.DataValidation.createFormulaValidator("IF(E" + (row + 1) + ",TRUE,FALSE)");
false_dv.highlightStyle({ type: GC.Spread.Sheets.DataValidation.HighlightType.dogEar, color: "pink", position: GC.Spread.Sheets.DataValidation.HighlightPosition.topLeft });
sheet.setDataValidator(row, 4, 1, 1, false_dv, 3);
}
@NgModule({
imports: [BrowserModule, SpreadSheetsModule, FormsModule],
declarations: [AppComponent],
exports: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
enableProdMode();
// Bootstrap application with hash style navigation and global services.
platformBrowserDynamic().bootstrapModule(AppModule);
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/zh/angular/node_modules/@grapecity-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- Polyfills -->
<script src="$DEMOROOT$/zh/angular/node_modules/core-js/client/shim.min.js"></script>
<script src="$DEMOROOT$/zh/angular/node_modules/zone.js/fesm2015/zone.min.js"></script>
<!-- SystemJS -->
<script src="$DEMOROOT$/zh/angular/node_modules/systemjs/dist/system.js"></script>
<script src="systemjs.config.js"></script>
<script>
// workaround to load 'rxjs/operators' from the rxjs bundle
System.import('rxjs').then(function (m) {
System.import('@angular/compiler');
System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators));
System.import('$DEMOROOT$/zh/lib/angular/license.ts');
System.import('./src/app.component');
});
</script>
</head>
<body>
<app-component></app-component>
</body>
</html>
<div class="sample-tutorial">
<gc-spread-sheets [hostStyle]="hostStyle" (workbookInitialized)="initSpread($event)">
<gc-worksheet>
</gc-worksheet>
</gc-spread-sheets>
</div>
.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',
'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',
'@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-angular': 'npm:@grapecity-software/spread-sheets-angular/fesm2020/grapecity-software-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'
},
"@grapecity-software/spread-sheets-angular": {
defaultExtension: 'mjs'
},
'@angular/core': {
defaultExtension: 'mjs',
main: 'core.mjs'
}
}
});
})(this);
