What's new in Angular

Santosh Yadav

GDE for Angular, GitHub Start

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Angular Framework

Support Lazy Loading with Named Outlets

{
        path: '',
        outlet: 'contactus',
        loadChildren: () => 
        import('./contactus/contactus.module').then(m => m.ContactusModule)
}

Webpack 5 Support

  • This can be used if you are using yarn
  • Webpack 5 support is still experimental, so not suggested for production
"resolutions": {
    "webpack": "^5.0.0"
}

HMR (Hot Module Reload)

ng serve --hmr

Formatted Build Output

Inline Google Fonts and Icons

"configurations": {
  "optimization": {
    "fonts": false
  }
}

OR

"configurations": {
  "optimization": {
    "fonts": {
      "inline": false
    }
  }
}

Using ESLint

# Install the Angular CLI and @angular-eslint/schematics globally however you want (e.g. npm, yarn, volta etc)

npm i -g @angular/cli @angular-devkit/{core,schematics} @angular-eslint/schematics

# Create a new Angular CLI workspace using the @angular-eslint/schematics collection (instead of the default)

ng new --collection=@angular-eslint/schematics

ESLint Migration

ng add @angular-eslint/schematics

ng g @angular-eslint/schematics:convert-tslint-to-eslint {{PROJECT_NAME}}

npx ng lint {{PROJECT_NAME}}

absoluteUrls from Location for Http

SMS url will be treated as safe

provide: INITIAL_CONFIG,
useValue: { document: '<app></app>', url: 'http://abc.com', useAbsoluteUrl: true }

Angular CLI

Warning for commonJs modules

"build": {
  "builder": "@angular-devkit/build-angular:browser",
  "options": {
    "allowedCommonJsDependencies": [
      "lodash"
    ]
  }
}

Angular Components

DateRangePicker Component

<mat-date-range-input [rangePicker]="picker">
  <input matStartDate placeholder="Start date">
  <input matEndDate placeholder="End date">
</mat-date-range-input>

<mat-date-range-picker #picker></mat-date-range-picker>

Allow position for DatePicker

<mat-form-field class="example-full-width" appearance="fill">
  <mat-label>Choose a date</mat-label>
  <input matInput [matDatepicker]="picker">
  <mat-datepicker xPosition="end" yPosition="above" #picker></mat-datepicker>
</mat-form-field>
<button mat-raised-button (click)="picker.open()">Open</button>

Allow credentials for retrieving SVG Icons

 constructor(iconRegistry: MatIconRegistry) {
    iconRegistry.addSvgIcon(
        'thumbs-up',
        'url',
        {
          withCredentials: true
        });
  }

Convenient Way to handle no rows in matTable

 <tr class="mat-row" *matNoDataRow>
    <td class="mat-cell" colspan="4">No data matching the filter "{{input.value}}"</td>
  </tr>

Selection List with Option to Select multiple rows

<mat-selection-list #shoes>
  <mat-list-option *ngFor="let shoe of typesOfShoes">
    {{shoe}}
  </mat-list-option>
</mat-selection-list>

<p>
  Options selected: {{shoes.selectedOptions.selected.length}}
</p>

new routing option to navigation schematics

ng generate @angular/material:navigation <component-name> --routing

What's Next


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Thank you

What's new in Angular

By Santosh Yadav

What's new in Angular

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