How to show Button Group selected state on initial render in Angular

14 Aug 20262 minutes to read

To show selected state on initial render, checked property should to added to the corresponding input element.

The following example illustrates how to show selected state on initial render.

app.ts

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ButtonModule } from '@syncfusion/ej2-angular-buttons'
import { enableRipple } from '@syncfusion/ej2-base'



import { Component } from '@angular/core';

@Component({
imports: [
        
        ButtonModule
    ],


standalone: true,
    selector: 'app-root',
    template: `<div class="e-section-control">
                <!-- To render ButtonGroup. -->
                <div class='e-btn-group'>
                    <input type="checkbox" id="checkbold" name="font" value="bold" checked/>
                    <label class="e-btn" for="checkbold">Bold</label>
                    <input type="checkbox" id="checkitalic" name="font" value="italic" />
                    <label class="e-btn" for="checkitalic">Italic</label>
                    <input type="checkbox" id="checkline" name="font" value="underline"/>
                    <label class="e-btn" for="checkline">Underline</label>
                </div>
                </div>`
})

export class AppComponent { }

main.ts

import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));