Pembangunan halaman aplikasi-tutorial js-php.cn

Разработка страниц приложения

Jika anda melihat projek asal, anda dapat melihat bahawa kami perlu membuat satu halaman utama.

Hasil carian untuk penerbangan, hotel dan pelancongan berbeza hanya dalam bentuk. Oleh itu, tidak ada gunanya membuat pelbagai pelaksanaan.

Jom buat perpustakaan:

mkdir src/app/home
mkdir src/app/home/page
mkdir src/app/home/page/lib
echo >src/app/home/page/index.ts

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Jana komponen:

yarn ng g c home-page

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Memandangkan blok pada halaman utama boleh berubah, kami akan mengalihkannya secara berasingan ke rumah/ui.

mkdir src/app/home/ui
mkdir src/app/home/ui/widgets
mkdir src/app/home/ui/widgets/lib
echo >src/app/home/ui/widgets/index.ts

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Nyatakan alias:

"@baf/home/page": ["src/app/home/page/index.ts"], 
"@baf/home/ui/widgets": ["src/app/home/ui/widgets/index.ts"],

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Pertimbangkan ConnectComponent.
Mari jalankan arahan:

yarn ng g c Pembangunan halaman aplikasi

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Pemarkahan:

<h2 baf-headline i18n="Connect|Title">We are always in touch</h2>
<baf-card>
  <div>
    <h3 baf-title i18n="Connect|Question">Have a question - write</h3>
    <p i18n="Connect|Desctiption">For example, if you need help choosing a ticket or paying</p>
    <p>
      <a baf-button bafmode="primary" bafsize="large" path i18n="Connect|Write">Write</a>
    </p>
  </div>
  <img ngsrc="/images/home/Pembangunan halaman aplikasi.svg"    style="max-width:90%"  style="max-width:90%" alt="Pembangunan halaman aplikasi">
</baf-card>

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Beberapa gaya:

@use 'src/stylesheets/device' as device;

.baf-card {
  display: flex;
  flex-direction: column-reverse;

  img {
    max-width: 10rem;
    aspect-ratio: 1;
  }

  @include device.media-tablet-up() {
    flex-direction: row;
    justify-content: space-between;
  }
}

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Logik:

import { NgOptimizedImage } from '@angular/common';
import { ChangeDetectionStrategy, Component } from '@angular/core';
import { RouterLink } from '@angular/router';

import { PathPipe, PATHS } from '@baf/core';
import { AnchorComponent } from '@baf/ui/buttons';
import { CardComponent } from '@baf/ui/cards';
import { HeadlineComponent } from '@baf/ui/headline';
import { TitleComponent } from '@baf/ui/title';

@Component({
  selector: 'baf-Pembangunan halaman aplikasi',
  standalone: true,
  imports: [NgOptimizedImage, TitleComponent, HeadlineComponent, CardComponent, AnchorComponent, RouterLink, PathPipe],
  templateUrl: './Pembangunan halaman aplikasi.component.html',
  styleUrl: './Pembangunan halaman aplikasi.component.scss',
  changeDetection: ChangeDetectionStrategy.OnPush,
})
export class ConnectComponent {
  readonly paths = PATHS;
}

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SVG:

<svg viewbox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
  <path d="M118.9 388.7h328.6c14.3 0 25.9 11.6 25.9 25.9v208.7c0 14.3-11.6 25.9-25.9 25.9H275.6l-52.1 50.1-54.1-50.1h-50.5c-14.3 0-25.9-11.6-25.9-25.9V414.6c0-14.3 11.6-25.9 25.9-25.9z" fill="#bdd0fb"></path>
  <path d="M223.5 699.2l-54.1-50.1h-50.5c-14.3 0-25.9-11.6-25.9-25.9V414.6c0-14.3 11.6-25.9 25.9-25.9h328.7c14.3 0 25.9 11.6 25.9 25.9v208.7c0 14.3-11.6 25.9-25.9 25.9H275.7l-52.2 50z m-91.7-88.9h52.8l38.4 35.5 37-35.5h174.6V427.5H131.8v182.8z" fill="#333333"></path>
  <path d="M321.6 267.9h508.9c14.3 0 25.9 11.6 25.9 25.9v399c0 14.3-11.6 25.9-25.9 25.9h-177L584 785.5l-72.2-66.8H321.5c-14.3 0-25.9-11.6-25.9-25.9v-399c0.1-14.3 11.7-25.9 26-25.9z" fill="#FFFFFF"></path>
  <path d="M584.4 821.1l-82.6-76.5H321.6c-28.5 0-51.8-23.2-51.8-51.8v-399c0-28.5 23.2-51.8 51.8-51.8h508.9c28.5 0 51.8 23.2 51.8 51.8v399c0 28.5-23.2 51.8-51.8 51.8H663.9l-79.5 76.5zM321.6 293.8v399H522l61.7 57.1 59.4-57.1h187.4v-399H321.6z" fill="#333333"></path>
  <path d="M642.2 509.5H582l-0.2 10.9c-0.3 14.1-11.8 25.4-25.9 25.4h-0.1c-13.8 0-25-11.2-25-25v-0.5l0.7-37.1c0.3-13.8 11.3-24.9 24.9-25.4 0.8-0.1 1.6-0.1 2.4-0.1h57.3v-47.4H520c-14.3 0-25.9-11.6-25.9-25.9s11.6-25.9 25.9-25.9H642c14.3 0 25.9 11.6 25.9 25.9v99.2c0 14.2-11.5 25.7-25.7 25.9z m-112.3 96.1V603c0-14.3 11.6-25.9 25.9-25.9s25.9 11.6 25.9 25.9v2.6c0 14.3-11.6 25.9-25.9 25.9s-25.9-11.6-25.9-25.9z" fill="#e1473d"></path>
</svg>

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Begitu juga untuk semua widget lain.

Seperti yang dapat dilihat daripada contoh, penyetempatan digunakan. Untuk berfungsi, anda perlu mengimport @angular/localize.

yarn ng add @angular/localize

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Atau lakukan semuanya dengan tangan.

Tambahkan pakej pada package.json - @angular/localize.

Kemudian kami menentukan penaipan dalam fail main.ts dan main.server.ts:

/// <reference types="@angular/localize"></reference>

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Meluaskan poliisi:

{
  "polyfills": ["zone.js", "@angular/localize/init"]
}

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Tukar tsconfig.app.json dan tsconfig.spec.json sedikit:

{
  "types": ["node", "@angular/localize"]
}

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Paparkan widget pada halaman utama:

<baf-container>
  <baf-promo></baf-promo>
  <router-outlet name="form"></router-outlet>
</baf-container>
<baf-section>
  <baf-container>
    <baf-must-buy></baf-must-buy>
    <baf-traveling></baf-traveling>
    <baf-convenient-with-us></baf-convenient-with-us>
    <baf-pembangunan halaman aplikasi></baf-pembangunan>
  </baf-container>
</baf-section>
<baf-section bafcolor="smoke">
  <baf-container>
    <baf-questions></baf-questions>
  </baf-container>
</baf-section>

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Sambungkan mereka:

import { ChangeDetectionStrategy, Component } from '@angular/core';
import { RouterOutlet } from '@angular/router';

import {
  ConnectComponent,
  ConvenientWithUsComponent,
  MustBuyComponent,
  PromoComponent,
  QuestionsComponent,
  TravelingComponent,
} from '@baf/home/ui/widgets';
import { ContainerComponent } from '@baf/ui/container';
import { SectionComponent } from '@baf/ui/section';

@Component({
  selector: 'baf-home-page',
  standalone: true,
  imports: [
    RouterOutlet,
    ContainerComponent,
    SectionComponent,
    PromoComponent,
    MustBuyComponent,
    TravelingComponent,
    ConvenientWithUsComponent,
    ConnectComponent,
    QuestionsComponent,
  ],
  templateUrl: './home-page.component.html',
  styleUrl: './home-page.component.scss',
  changeDetection: ChangeDetectionStrategy.OnPush,
})
export class HomePageComponent {}

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Halaman sekarang:

mkdir src/app/routes
echo >src/app/routes/home.routes.ts

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Mencipta laluan:

import type { Routes } from '@angular/router';

import { PATHS } from '@baf/core';

export const homeRoutes: Routes = [
  {
    path: PATHS.homeAvia,
    loadComponent: () => import('@baf/home/page').then((m) => m.HomePageComponent),
  },
  {
    path: PATHS.homeHotels,
    loadComponent: () => import('@baf/home/page').then((m) => m.HomePageComponent),
  },
  {
    path: PATHS.homeTours,
    loadComponent: () => import('@baf/home/page').then((m) => m.HomePageComponent),
  },
  {
    path: PATHS.homeRailways,
    loadComponent: () => import('@baf/home/page').then((m) => m.HomePageComponent),
  },
];

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Dalam app.routes.ts:

{
  path: '',
  loadChildren: () => import('./routes/home.routes').then((m) => m.homeRoutes),
}

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Mari melancarkan aplikasi kami.

Kesilapan

Jika pengguna mengikuti pautan yang tidak wujud, maka secara lalai penghala akan membuang pengecualian

Mari kita cipta perpustakaan di mana kita akan meletakkan ralat HTTP asas: 403, 404 dan 500.

mkdir src/app/errors

mkdir src/app/errors/not-found
mkdir src/app/errors/not-found/page
mkdir src/app/errors/not-found/page/lib
echo >src/app/errors/not-found/page/index.ts

mkdir src/app/errors/permission-denied
mkdir src/app/errors/permission-denied/page
mkdir src/app/errors/permission-denied/page/lib
echo >src/app/errors/permission-denied/page/index.ts

mkdir src/app/errors/server-error
mkdir src/app/errors/server-error/page
mkdir src/app/errors/server-error/page/lib
echo >src/app/errors/server-error/page/index.ts

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Semua halaman akan serupa.

Buat templat untuk tidak ditemui:

<baf-container bafalign="center">
  <h1 baf-headline>404</h1>
  <h3 baf-title i18n="Not Found|Title">Page not found</h3>
  <baf-errors-links></baf-errors-links>
</baf-container>

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

import { ErrorsLinkComponent } from '@baf/errors/ui/links';
import { ContainerComponent } from '@baf/ui/container';
import { HeadlineComponent } from '@baf/ui/headline';
import { TitleComponent } from '@baf/ui/title';

@Component({
  selector: 'baf-not-found-page',
  standalone: true,
  imports: [ContainerComponent, HeadlineComponent, TitleComponent, ErrorsLinkComponent],
  templateUrl: './not-found-page.component.html',
  styleUrls: ['./not-found-page.component.scss'],
  changeDetection: ChangeDetectionStrategy.OnPush,
})
export class NotFoundPageComponent {}

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Tambah komponen biasa dengan pautan:

mkdir src/app/errors/ui
mkdir src/app/errors/ui/lib
echo >src/app/errors/ui/index.ts

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Jalankan arahan:

yarn ng g c errors-link

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Alihkan pautan ralat ke src/app/errors/ui/lib.

<p i18n="Not Found|Perhaps you were looking for pages">Perhaps you were looking for pages</p>
<baf-nav></baf-nav>

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

import type { NavigationLink } from '@baf/core';
import { PATHS } from '@baf/core';
import { NavComponent } from '@baf/ui/nav';

@Component({
  selector: 'baf-errors-links',
  standalone: true,
  imports: [NavComponent],
  templateUrl: './errors-link.component.html',
  styleUrls: ['./errors-link.component.scss'],
  changeDetection: ChangeDetectionStrategy.OnPush,
})
export class ErrorsLinkComponent {
  readonly links: NavigationLink[] = [
    {
      route: PATHS.home,
      label: 'home',
    },
    {
      route: PATHS.documents,
      label: 'Documents',
    },
  ];
}

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Mari kita tentukan laluan kepada ralat errors.routes.ts:

import type { Routes } from '@angular/router';

import { PATHS } from '@baf/core';

export const errorsRoutes: Routes = [
  {
    path: PATHS.permissionDenied,
    title: 'Permission Denied',
    loadComponent: () => import('@baf/errors/permission-denied/page').then((m) => m.PermissionDeniedPageComponent),
  },
  {
    path: PATHS.serverError,
    title: 'Internal Server Error',
    loadComponent: () => import('@baf/errors/server-error/page').then((m) => m.ServerErrorPageComponent),
  },
  {
    path: '**',
    title: 'Page not found',
    loadComponent: () => import('@baf/errors/not-found/page').then((m) => m.NotFoundPageComponent),
  },
];

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Sambung dalam app.routes.ts:

export const routes: Routes = [
  {
    path: '',
    loadComponent: () => import('@baf/ui/layout').then((m) => m.LayoutComponent),
    children: [
      //…
      {
        path: '',
        loadChildren: () => import('./routes/errors.routes').then((m) => m.errorsRoutes),
      },
    ],
  },
];

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Bahagian dalam pembangunan

Mari tambah halaman teknikal yang akan digunakan sebagai ruang letak.

mkdir src/app/development
mkdir src/app/development/page
mkdir src/app/development/page/lib
echo >src/app/development/page/index.ts

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Tambah komponen:

<baf-container>
  <h1 baf-headline i18n="Development Page|Title">Page is under construction</h1>
  <p i18n="Development Page|Description">
    This section is currently under development and will be available soon. We are working diligently to bring you new and exciting content,
    packed with features and improvements to enhance your experience. Please check back later for updates. We appreciate your patience and
    look forward to unveiling this new section shortly. Thank you for your understanding and support!
  </p>
  <img ngsrc="/images/development.svg"    style="max-width:90%"  style="max-width:90%" sizes="(min-width: 0) 33vw" alt="" priority>
</baf-container>

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:host {
  position: relative;
  display: block;

  img {
    height: auto;
  }
}

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import { NgOptimizedImage } from '@angular/common';
import { ChangeDetectionStrategy, Component } from '@angular/core';

import { ContainerComponent } from '@baf/ui/container';
import { HeadlineComponent } from '@baf/ui/headline';

@Component({
  selector: 'baf-development-page',
  standalone: true,
  imports: [NgOptimizedImage, ContainerComponent, HeadlineComponent],
  templateUrl: './development-page.component.html',
  styleUrl: './development-page.component.scss',
  changeDetection: ChangeDetectionStrategy.OnPush,
})
export class DevelopmentPageComponent {}

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Nyatakan laluan dalam documents.routes.ts:

import type { Routes } from '@angular/router';

import { PATHS } from '@baf/core';

export const documentsRoutes: Routes = [
  {
    path: PATHS.rules,
    title: $localize`:Documents Rules:Rules for using the site`,
    loadComponent: () => import('@baf/development/page').then((m) => m.DevelopmentPageComponent),
  },
  {
    path: PATHS.terms,
    title: $localize`:Documents Terms:Conditions for participation in the program`,
    loadComponent: () => import('@baf/development/page').then((m) => m.DevelopmentPageComponent),
  },
  {
    path: PATHS.documents,
    title: $localize`:Documents All:Documents`,
    loadComponent: () => import('@baf/development/page').then((m) => m.DevelopmentPageComponent),
  },
  {
    path: PATHS.faq,
    title: $localize`:Documents FAQ:FAQ`,
    loadComponent: () => import('@baf/development/page').then((m) => m.DevelopmentPageComponent),
  },
  {
    path: PATHS.cards,
    title: $localize`:Cards:Application`,
    loadComponent: () => import('@baf/development/page').then((m) => m.DevelopmentPageComponent),
  },
  {
    path: PATHS.login,
    title: $localize`:Login Title:Sign in`,
    loadComponent: () => import('@baf/development/page').then((m) => m.DevelopmentPageComponent),
  },
  {
    path: PATHS.registration,
    title: $localize`:Registration Title:Sign up`,
    loadComponent: () => import('@baf/development/page').then((m) => m.DevelopmentPageComponent),
  },
];

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Sambungkan semua laluan dalam app.routes.ts.

Seterusnya, mari laksanakan carian.