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Angular 9 Material Checkbox Example | Angular mat-checkbox



Hi Dev,

I will explain step by step tutorial angular material mat-checkbox. step by step explain mat-checkbox in angular material. Here you will learn checkbox in angular reactive form. step by step explain angular material checkbox example.

I’m going to show you about angular material mat checkbox with reactive form. if you have question about angular material checkbox example then i will give simple example with solution.

We can create material checkbox in angular 6, angular 7, angular 8 and angular 9.

I will give you two simple example with angular:

1) Basic Material Checkbox

2) Material Checkbox 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 Checkbox

Here, we will create very simple example. first we need to import MatCheckboxModule for mat-checkbox 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 {MatCheckboxModule} from '@angular/material/checkbox';

@NgModule({

declarations: [

AppComponent

],

imports: [

BrowserModule,

BrowserAnimationsModule,

MatCheckboxModule,

],

providers: [],

bootstrap: [AppComponent]

})

export class AppModule { }

src/app/app.component.html

<h4>Angular Material Checkbox Example</h4>

<mat-checkbox>Click to Check me!</mat-checkbox>

Example 2: Material Checkbox with Reactive Form

Here, we will create very simple example using reactive form. first we need to import MatCheckboxModule, MatButtonModule, FormsModule and ReactiveFormsModule for mat-checkbox 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 {MatButtonModule} from '@angular/material/button';

import {MatCheckboxModule} from '@angular/material/checkbox';

@NgModule({

declarations: [

AppComponent

],

imports: [

BrowserModule,

BrowserAnimationsModule,

FormsModule,

ReactiveFormsModule,

MatButtonModule,

MatCheckboxModule

],

providers: [],

bootstrap: [AppComponent]

})

export class AppModule { }

src/app/app.component.html

<h1>Angular Material Checkbox Example - HDTuto.com</h1>

<form [formGroup]="form" (ngSubmit)="submit()">

<mat-checkbox formControlName="i_agree">I Agree for condition...</mat-checkbox>

<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';

form: FormGroup = new FormGroup({});

constructor(private fb: FormBuilder) {

this.form = fb.group({

i_agree: ['', [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...




April 14, 2020 | Category : AngularAngular 9



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