Angular Material Radio Button Example
In this post we will give you information about Angular Material Radio Button Example. Hear we will give you detail about Angular Material Radio Button ExampleAnd how to use it also give you demo for it if it is necessary.
Hi Dev,
In this short tutorial we will cover an angular material radio button example. step by step explain angular material radio button reactive form. i would like to show you radio button angular material example. i would like to show you angular material radio button reactive form example. Here, Creating a basic example of radio button angular material example.
I’m going to show you about angular material mat radio button reactive form. if you have question about angular material radio button example then i will give simple example with solution.
We can create material radio button in angular 6, angular 7, angular 8 and angular 9.
I will give you two simple example with angular:
1) Basic Material Radio Button
2) Material Radio Button with Reactive Form
You can see bellow layout for demo:
Create New App
If you are doing example from scratch then You can easily create your angular app using bellow command:
ng new app-material
Add Material Design
Now in this step, we need to just install material design theme in our angular application. so let’s add as like bellow:
ng add @angular/material
Cmd like bellow:
Installing packages for tooling via npm.
Installed packages for tooling via npm.
? Choose a prebuilt theme name, or "custom" for a custom theme: Indigo/Pink
[ Preview: https://material.angular.io?theme=indigo-pink ]
? Set up global Angular Material typography styles? Yes
? Set up browser animations for Angular Material? Yes
Example 1: Basic Material Radio Button
Here, we will create very simple example. first we need to import MatRadioModule for mat-radio-button material design. so let’s update app.module.ts, app.component.ts and app.component.html.
Let’s follow step:
src/app/app.module.ts
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import {MatRadioModule} from '@angular/material/radio';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
BrowserAnimationsModule,
MatRadioModule,
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
src/app/app.component.html
<h4>Angular Radio Button Example</h4>
<mat-radio-group
aria-labelledby="example-radio-group-label"
>
<mat-radio-button *ngFor="let food of foods" [value]="food">
{{food}}
</mat-radio-button>
</mat-radio-group>
src/app/app.component.ts
import { Component } from '@angular/core';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
title = 'app-material3';
foods: string[] = ['Banana', 'Apple', 'Mango'];
}
Example 2: Material Radio Button with Reactive Form
Here, we will create very simple example using reactive form. first we need to import MatRadioModule, MatButtonModule, FormsModule and ReactiveFormsModule for mat-radio-button material design. so let’s update app.module.ts, app.component.ts and app.component.html.
Let’s follow step:
src/app/app.module.ts
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import {MatRadioModule} from '@angular/material/radio';
import {MatButtonModule} from '@angular/material/button';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
BrowserAnimationsModule,
FormsModule,
ReactiveFormsModule,
MatRadioModule,
MatButtonModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
src/app/app.component.html
<h1>Angular Material Radio Button Example - ItSolutionStuff.com</h1>
<form [formGroup]="form" (ngSubmit)="submit()">
<mat-radio-group
aria-labelledby="example-radio-group-label"
formControlName="foodField">
<mat-radio-button *ngFor="let food of foods" [value]="food">
{{food}}
</mat-radio-button>
</mat-radio-group>
<div *ngIf="form.get('foodField').hasError('required')" >
Food is required
</div>
<button mat-raised-button color="accent">Submit</button>
</form>
src/app/app.component.ts
import { Component } from '@angular/core';
import { FormBuilder, FormGroup, Validators} from '@angular/forms';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
title = 'app-material2';
foods: string[] = ['Banana', 'Apple', 'Mango'];
form: FormGroup = new FormGroup({});
constructor(private fb: FormBuilder) {
this.form = fb.group({
foodField: ['', [Validators.required]],
})
}
get f(){
return this.form.controls;
}
submit(){
console.log(this.form.value);
}
}
You can easily run by following command:
ng serve
I hope it can help you…
Hope this code and post will helped you for implement Angular Material Radio Button Example. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs